From: Shaun McDonald <shaun@shaunmcdonald.me.uk>
Date: Sat, 15 Nov 2008 01:11:27 +0000 (+0000)
Subject: Freezing composite primary key so that we can apply TomH's patch to it, and that... 
X-Git-Tag: live~8121^2~150
X-Git-Url: https://git.openstreetmap.org./rails.git/commitdiff_plain/d74e2196a04a8e0303cd1056a620f4d439be787f

Freezing composite primary key so that we can apply TomH's patch to it, and that way Potlatch will work in Rails mode without a problem. Please test.
---

diff --git a/config/initializers/potlatch.rb b/config/initializers/potlatch.rb
index 880947148..b98d60e1a 100644
--- a/config/initializers/potlatch.rb
+++ b/config/initializers/potlatch.rb
@@ -3,4 +3,4 @@ POTLATCH_PRESETS = Potlatch::Potlatch.get_presets()
 
 # Use SQL (faster) or Rails (more elegant) for common Potlatch reads
 # getway speedup is approximately x2, whichways approximately x7
-POTLATCH_USE_SQL = true
+POTLATCH_USE_SQL = false
diff --git a/vendor/gems/composite_primary_keys-1.1.0/History.txt b/vendor/gems/composite_primary_keys-1.1.0/History.txt
new file mode 100644
index 000000000..7016020dc
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/History.txt
@@ -0,0 +1,148 @@
+== 1.1.0 2008-10-29
+
+* fixes to get cpk working for Rails 2.1.2
+
+== 1.0.10 2008-10-22
+
+* add composite key where clause creator method [timurv]
+
+== 1.0.9 2008-09-08
+
+* fix postgres tests
+* fix for delete_records when has_many association has composite keys [darxriggs]
+* more consistent table/column name quoting [pbrant]
+
+== 1.0.8 2008-08-27
+
+* fix has_many :through for non composite models [thx rcarver]
+
+== 1.0.7 2008-08-12
+
+* fix for the last fix -- when has_many is composite and belongs_to is single
+
+== 1.0.6 2008-08-06
+
+* fix associations create
+
+== 1.0.5 2008-07-25
+
+* fix for calculations with a group by clause [thx Sirius Black]
+
+== 1.0.4 2008-07-15
+
+* support for oracle_enhanced adapter [thx Raimonds Simanovskis] 
+
+== 1.0.3 2008-07-13
+
+* more fixes and tests for has many through [thx Menno van der Sman]
+
+== 1.0.2 2008-06-07
+
+* fix for has many through when through association has composite keys
+
+== 1.0.1 2008-06-06
+
+* Oracle fixes
+
+== 1.0.0 2008-06-05
+
+* Support for Rails 2.1
+
+== 0.9.93 2008-06-01
+
+* set fixed dependency on activerecord 2.0.2
+
+== 0.9.92 2008-02-22
+
+* Support for has_and_belongs_to_many
+
+== 0.9.91 2008-01-27
+
+* Incremented activerecord dependency to 2.0.2 [thx emmanuel.pirsch]
+
+== 0.9.90 2008-01-27
+
+* Trial release for rails/activerecord 2.0.2 supported
+
+== 0.9.1 2007-10-28
+
+* Migrations fix - allow :primary_key => [:name] to work [no unit test] [thx Shugo Maeda]
+
+== 0.9.0 2007-09-28
+
+* Added support for polymorphs [thx nerdrew]
+* init.rb file so gem can be installed as a plugin for Rails [thx nerdrew]
+* Added ibm_db support [thx K Venkatasubramaniyan]
+* Support for cleaning dependents [thx K Venkatasubramaniyan]
+* Rafactored db rake tasks into namespaces
+* Added namespaced tests (e.g. mysql:test for test_mysql)
+
+== 0.8.6 / 2007-6-12
+
+* 1 emergency fix due to Rails Core change
+  * Rails v7004 removed #quote; fixed with connection.quote_column_name [thx nerdrew]
+
+== 0.8.5 / 2007-6-5
+
+* 1 change due to Rails Core change
+  * Can no longer use RAILS_CONNECTION_ADAPTERS from Rails core
+* 7 dev improvement:
+  * Changed History.txt syntax to rdoc format
+  * Added deploy tasks
+  * Removed CHANGELOG + migrated into History.txt
+  * Changed PKG_NAME -> GEM_NAME in Rakefile
+  * Renamed README -> README.txt for :publish_docs task
+  * Added :check_version task
+  * VER => VERS in rakefile
+* 1 website improvement:
+  * website/index.txt includes link to "8 steps to fix other ppls code"
+
+== 0.8.4 / 2007-5-3
+
+* 1 bugfix
+  * Corrected ids_list => ids in the exception message. That'll teach me for not adding unit tests before fixing bugs. 
+
+== 0.8.3 / 2007-5-3
+
+* 1 bugfix
+  * Explicit reference to ::ActiveRecord::RecordNotFound
+* 1 website addition:
+  * Added routing help [Pete Sumskas]
+
+== 0.8.2 / 2007-4-11
+
+* 1 major enhancement:
+  * Oracle unit tests!! [Darrin Holst]
+  * And they work too
+
+== 0.8.1 / 2007-4-10
+
+* 1 bug fix:
+  * Fixed the distinct(count) for oracle (removed 'as')
+
+== 0.8.0 / 2007-4-6
+
+* 1 major enhancement:
+  * Support for calcualtions on associations
+* 2 new DB supported:
+  * Tests run on sqlite
+  * Tests run on postgresql
+* History.txt to keep track of changes like these
+* Using Hoe for Rakefile
+* Website generator rake tasks
+
+== 0.3.3
+* id=
+* create now work
+
+== 0.1.4
+* it was important that #{primary_key} for composites --> 'key1,key2' and not 'key1key2' so created PrimaryKeys class
+
+== 0.0.1 
+* Initial version
+* set_primary_keys(*keys) is the activation class method to transform an ActiveRecord into a composite primary key AR
+* find(*ids) supports the passing of 
+  * id sets: Foo.find(2,1), 
+  * lists of id sets: Foo.find([2,1], [7,3], [8,12]), 
+  * and even stringified versions of the above:
+  * Foo.find '2,1' or Foo.find '2,1;7,3'
diff --git a/vendor/gems/composite_primary_keys-1.1.0/Manifest.txt b/vendor/gems/composite_primary_keys-1.1.0/Manifest.txt
new file mode 100644
index 000000000..2ca2fc8da
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/Manifest.txt
@@ -0,0 +1,121 @@
+History.txt
+Manifest.txt
+README.txt
+README_DB2.txt
+Rakefile
+init.rb
+install.rb
+lib/adapter_helper/base.rb
+lib/adapter_helper/mysql.rb
+lib/adapter_helper/oracle.rb
+lib/adapter_helper/postgresql.rb
+lib/adapter_helper/sqlite3.rb
+lib/composite_primary_keys.rb
+lib/composite_primary_keys/association_preload.rb
+lib/composite_primary_keys/associations.rb
+lib/composite_primary_keys/attribute_methods.rb
+lib/composite_primary_keys/base.rb
+lib/composite_primary_keys/calculations.rb
+lib/composite_primary_keys/composite_arrays.rb
+lib/composite_primary_keys/connection_adapters/ibm_db_adapter.rb
+lib/composite_primary_keys/connection_adapters/oracle_adapter.rb
+lib/composite_primary_keys/connection_adapters/postgresql_adapter.rb
+lib/composite_primary_keys/connection_adapters/sqlite3_adapter.rb
+lib/composite_primary_keys/fixtures.rb
+lib/composite_primary_keys/migration.rb
+lib/composite_primary_keys/reflection.rb
+lib/composite_primary_keys/version.rb
+loader.rb
+local/database_connections.rb.sample
+local/paths.rb.sample
+local/tasks.rb.sample
+scripts/console.rb
+scripts/txt2html
+scripts/txt2js
+tasks/activerecord_selection.rake
+tasks/databases.rake
+tasks/databases/mysql.rake
+tasks/databases/oracle.rake
+tasks/databases/postgresql.rake
+tasks/databases/sqlite3.rake
+tasks/deployment.rake
+tasks/local_setup.rake
+tasks/website.rake
+test/README_tests.txt
+test/abstract_unit.rb
+test/connections/native_ibm_db/connection.rb
+test/connections/native_mysql/connection.rb
+test/connections/native_oracle/connection.rb
+test/connections/native_postgresql/connection.rb
+test/connections/native_sqlite/connection.rb
+test/fixtures/article.rb
+test/fixtures/articles.yml
+test/fixtures/comment.rb
+test/fixtures/comments.yml
+test/fixtures/db_definitions/db2-create-tables.sql
+test/fixtures/db_definitions/db2-drop-tables.sql
+test/fixtures/db_definitions/mysql.sql
+test/fixtures/db_definitions/oracle.drop.sql
+test/fixtures/db_definitions/oracle.sql
+test/fixtures/db_definitions/postgresql.sql
+test/fixtures/db_definitions/sqlite.sql
+test/fixtures/department.rb
+test/fixtures/departments.yml
+test/fixtures/employee.rb
+test/fixtures/employees.yml
+test/fixtures/group.rb
+test/fixtures/groups.yml
+test/fixtures/hack.rb
+test/fixtures/hacks.yml
+test/fixtures/membership.rb
+test/fixtures/membership_status.rb
+test/fixtures/membership_statuses.yml
+test/fixtures/memberships.yml
+test/fixtures/product.rb
+test/fixtures/product_tariff.rb
+test/fixtures/product_tariffs.yml
+test/fixtures/products.yml
+test/fixtures/reading.rb
+test/fixtures/readings.yml
+test/fixtures/reference_code.rb
+test/fixtures/reference_codes.yml
+test/fixtures/reference_type.rb
+test/fixtures/reference_types.yml
+test/fixtures/street.rb
+test/fixtures/streets.yml
+test/fixtures/suburb.rb
+test/fixtures/suburbs.yml
+test/fixtures/tariff.rb
+test/fixtures/tariffs.yml
+test/fixtures/user.rb
+test/fixtures/users.yml
+test/hash_tricks.rb
+test/plugins/pagination.rb
+test/plugins/pagination_helper.rb
+test/test_associations.rb
+test/test_attribute_methods.rb
+test/test_attributes.rb
+test/test_clone.rb
+test/test_composite_arrays.rb
+test/test_create.rb
+test/test_delete.rb
+test/test_dummy.rb
+test/test_find.rb
+test/test_ids.rb
+test/test_miscellaneous.rb
+test/test_pagination.rb
+test/test_polymorphic.rb
+test/test_santiago.rb
+test/test_tutorial_examle.rb
+test/test_update.rb
+tmp/test.db
+website/index.html
+website/index.txt
+website/javascripts/rounded_corners_lite.inc.js
+website/stylesheets/screen.css
+website/template.js
+website/template.rhtml
+website/version-raw.js
+website/version-raw.txt
+website/version.js
+website/version.txt
diff --git a/vendor/gems/composite_primary_keys-1.1.0/README.txt b/vendor/gems/composite_primary_keys-1.1.0/README.txt
new file mode 100644
index 000000000..11daeb922
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/README.txt
@@ -0,0 +1,41 @@
+= Composite Primary Keys for ActiveRecords
+
+== Summary
+
+ActiveRecords/Rails famously doesn't support composite primary keys. 
+This RubyGem extends the activerecord gem to provide CPK support.
+
+== Installation
+
+    gem install composite_primary_keys
+    
+== Usage
+  
+    require 'composite_primary_keys'
+    class ProductVariation
+      set_primary_keys :product_id, :variation_seq
+    end
+    
+    pv = ProductVariation.find(345, 12)
+    
+It even supports composite foreign keys for associations.
+
+See http://compositekeys.rubyforge.org for more.
+
+== Running Tests
+
+See test/README.tests.txt
+
+== Url
+
+http://compositekeys.rubyforge.org
+
+== Questions, Discussion and Contributions
+
+http://groups.google.com/compositekeys
+
+== Author
+
+Written by Dr Nic Williams, drnicwilliams@gmail
+Contributions by many!
+
diff --git a/vendor/gems/composite_primary_keys-1.1.0/README_DB2.txt b/vendor/gems/composite_primary_keys-1.1.0/README_DB2.txt
new file mode 100644
index 000000000..b69505fdb
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/README_DB2.txt
@@ -0,0 +1,33 @@
+Composite Primary key support for db2 
+
+== Driver Support ==
+
+DB2 support requires the IBM_DB driver provided by http://rubyforge.org/projects/rubyibm/
+project. Install using gem install ibm_db. Tested against version 0.60 of the driver.
+This rubyforge project appears to be permenant location for the IBM adapter.
+Older versions of the driver available from IBM Alphaworks will not work. 
+
+== Driver Bug and workaround provided as part of this plugin ==
+
+Unlike the basic quote routine available for Rails AR, the DB2 adapter's quote
+method doesn't return " column_name = 1 " when string values (integers in string type variable) 
+are passed for quoting numeric column. Rather it returns "column_name = '1'. 
+DB2 doesn't accept single quoting numeric columns in SQL. Currently, as part of 
+this plugin a fix is provided for the DB2 adapter since this plugin does 
+pass string values like this. Perhaps a patch should be sent to the DB2 adapter
+project for a permanant fix.
+
+== Database Setup ==
+
+Database must be manually created using a separate command. Read the rake task
+for creating tables and change the db name, user and passwords accordingly.
+
+== Tested Database Server version ==
+
+This is tested against DB2 v9.1 in Ubuntu Feisty Fawn (7.04)
+
+== Tested Database Client version ==
+
+This is tested against DB2 v9.1 in Ubuntu Feisty Fawn (7.04)
+
+
diff --git a/vendor/gems/composite_primary_keys-1.1.0/Rakefile b/vendor/gems/composite_primary_keys-1.1.0/Rakefile
new file mode 100644
index 000000000..22c1fb664
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/Rakefile
@@ -0,0 +1,65 @@
+require 'rubygems'
+require 'rake'
+require 'rake/clean'
+require 'rake/testtask'
+require 'rake/rdoctask'
+require 'rake/packagetask'
+require 'rake/gempackagetask'
+require 'rake/contrib/rubyforgepublisher'
+require 'fileutils'
+require 'hoe'
+include FileUtils
+require File.join(File.dirname(__FILE__), 'lib', 'composite_primary_keys', 'version')
+
+AUTHOR = "Dr Nic Williams"
+EMAIL = "drnicwilliams@gmail.com"
+DESCRIPTION = "Composite key support for ActiveRecords"
+GEM_NAME = "composite_primary_keys" # what ppl will type to install your gem
+if File.exists?("~/.rubyforge/user-config.yml")
+  # TODO this should prob go in a local/ file
+  config = YAML.load(File.read(File.expand_path("~/.rubyforge/user-config.yml")))
+  RUBYFORGE_USERNAME = config["username"]
+end
+RUBYFORGE_PROJECT = "compositekeys"
+HOMEPATH = "http://#{RUBYFORGE_PROJECT}.rubyforge.org"
+
+REV = nil #File.read(".svn/entries")[/committed-rev="(\d+)"/, 1] rescue nil
+VERS = ENV['VERSION'] || (CompositePrimaryKeys::VERSION::STRING + (REV ? ".#{REV}" : ""))
+CLEAN.include ['**/.*.sw?', '*.gem', '.config','debug.log','*.db','logfile','log/**/*','**/.DS_Store', '.project']
+RDOC_OPTS = ['--quiet', '--title', "newgem documentation",
+    "--opname", "index.html",
+    "--line-numbers", 
+    "--main", "README",
+    "--inline-source"]
+
+class Hoe
+  def extra_deps 
+    @extra_deps.reject { |x| Array(x).first == 'hoe' } 
+  end 
+end
+
+# Generate all the Rake tasks
+# Run 'rake -T' to see list of generated tasks (from gem root directory)
+hoe = Hoe.new(GEM_NAME, VERS) do |p|
+  p.author = AUTHOR 
+  p.description = DESCRIPTION
+  p.email = EMAIL
+  p.summary = DESCRIPTION
+  p.url = HOMEPATH
+  p.rubyforge_name = RUBYFORGE_PROJECT if RUBYFORGE_PROJECT
+  p.test_globs = ["test/**/test*.rb"]
+  p.clean_globs |= CLEAN  #An array of file patterns to delete on clean.
+
+  # == Optional
+  p.changes = p.paragraphs_of("History.txt", 0..1).join("\n\n")
+  p.extra_deps = [['activerecord', '>= 2.1.2']]  #An array of rubygem dependencies.
+  #p.spec_extras    - A hash of extra values to set in the gemspec.
+end
+
+CHANGES = hoe.paragraphs_of('History.txt', 0..1).join("\n\n")
+PATH    = RUBYFORGE_PROJECT
+hoe.remote_rdoc_dir = File.join(PATH.gsub(/^#{RUBYFORGE_PROJECT}\/?/,''), 'rdoc')
+
+PROJECT_ROOT = File.expand_path(".")
+
+require 'loader'
diff --git a/vendor/gems/composite_primary_keys-1.1.0/init.rb b/vendor/gems/composite_primary_keys-1.1.0/init.rb
new file mode 100644
index 000000000..7ae5e5d4e
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/init.rb
@@ -0,0 +1,2 @@
+# Include hook code here
+require_dependency 'composite_primary_keys'
diff --git a/vendor/gems/composite_primary_keys-1.1.0/install.rb b/vendor/gems/composite_primary_keys-1.1.0/install.rb
new file mode 100644
index 000000000..5be89cf10
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/install.rb
@@ -0,0 +1,30 @@
+require 'rbconfig'
+require 'find'
+require 'ftools'
+
+include Config
+
+# this was adapted from rdoc's install.rb by ways of Log4r
+
+$sitedir = CONFIG["sitelibdir"]
+unless $sitedir
+  version = CONFIG["MAJOR"] + "." + CONFIG["MINOR"]
+  $libdir = File.join(CONFIG["libdir"], "ruby", version)
+  $sitedir = $:.find {|x| x =~ /site_ruby/ }
+  if !$sitedir
+    $sitedir = File.join($libdir, "site_ruby")
+  elsif $sitedir !~ Regexp.quote(version)
+    $sitedir = File.join($sitedir, version)
+  end
+end
+
+# the acual gruntwork
+Dir.chdir("lib")
+
+Find.find("composite_primary_keys", "composite_primary_keys.rb") { |f|
+  if f[-3..-1] == ".rb"
+    File::install(f, File.join($sitedir, *f.split(/\//)), 0644, true)
+  else
+    File::makedirs(File.join($sitedir, *f.split(/\//)))
+  end
+}
diff --git a/vendor/gems/composite_primary_keys-1.1.0/lib/adapter_helper/base.rb b/vendor/gems/composite_primary_keys-1.1.0/lib/adapter_helper/base.rb
new file mode 100644
index 000000000..36ed05a68
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/lib/adapter_helper/base.rb
@@ -0,0 +1,63 @@
+module AdapterHelper
+  class Base
+    class << self
+      attr_accessor :adapter
+
+      def load_connection_from_env(adapter)
+        self.adapter = adapter
+        unless ENV['cpk_adapters']
+          puts error_msg_setup_helper
+          exit
+        end
+
+        ActiveRecord::Base.configurations = YAML.load(ENV['cpk_adapters'])
+        unless spec = ActiveRecord::Base.configurations[adapter]
+          puts error_msg_adapter_helper
+          exit
+        end
+        spec[:adapter] = adapter
+        spec
+      end
+    
+      def error_msg_setup_helper
+        <<-EOS
+Setup Helper:
+  CPK now has a place for your individual testing configuration.
+  That is, instead of hardcoding it in the Rakefile and test/connections files,
+  there is now a local/database_connections.rb file that is NOT in the
+  repository. Your personal DB information (username, password etc) can
+  be stored here without making it difficult to submit patches etc.
+
+Installation:
+  i)   cp locals/database_connections.rb.sample locals/database_connections.rb
+  ii)  For #{adapter} connection details see "Adapter Setup Helper" below.
+  iii) Rerun this task
+  
+#{error_msg_adapter_helper}
+  
+Current ENV:
+  #{ENV.inspect}
+        EOS
+      end
+        
+      def error_msg_adapter_helper
+        <<-EOS
+Adapter Setup Helper:
+  To run #{adapter} tests, you need to setup your #{adapter} connections.
+  In your local/database_connections.rb file, within the ENV['cpk_adapter'] hash, add:
+      "#{adapter}" => { adapter settings }
+
+  That is, it will look like:
+    ENV['cpk_adapters'] = {
+      "#{adapter}" => {
+        :adapter  => "#{adapter}",
+        :username => "root",
+        :password => "root",
+        # ...
+      }
+    }.to_yaml
+        EOS
+      end
+    end
+  end
+end
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/lib/adapter_helper/mysql.rb b/vendor/gems/composite_primary_keys-1.1.0/lib/adapter_helper/mysql.rb
new file mode 100644
index 000000000..8762e1d73
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/lib/adapter_helper/mysql.rb
@@ -0,0 +1,13 @@
+require File.join(File.dirname(__FILE__), 'base')
+
+module AdapterHelper
+  class MySQL < Base
+    class << self
+      def load_connection_from_env
+        spec = super('mysql')
+        spec[:database] ||= 'composite_primary_keys_unittest'
+        spec
+      end
+    end
+  end
+end
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/lib/adapter_helper/oracle.rb b/vendor/gems/composite_primary_keys-1.1.0/lib/adapter_helper/oracle.rb
new file mode 100644
index 000000000..76a9d19f4
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/lib/adapter_helper/oracle.rb
@@ -0,0 +1,12 @@
+require File.join(File.dirname(__FILE__), 'base')
+
+module AdapterHelper
+  class Oracle < Base
+    class << self
+      def load_connection_from_env
+        spec = super('oracle')
+        spec
+      end
+    end
+  end
+end
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/lib/adapter_helper/postgresql.rb b/vendor/gems/composite_primary_keys-1.1.0/lib/adapter_helper/postgresql.rb
new file mode 100644
index 000000000..ea2c4bef1
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/lib/adapter_helper/postgresql.rb
@@ -0,0 +1,13 @@
+require File.join(File.dirname(__FILE__), 'base')
+
+module AdapterHelper
+  class Postgresql < Base
+    class << self
+      def load_connection_from_env
+        spec = super('postgresql')
+        spec[:database] ||= 'composite_primary_keys_unittest'
+        spec
+      end
+    end
+  end
+end
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/lib/adapter_helper/sqlite3.rb b/vendor/gems/composite_primary_keys-1.1.0/lib/adapter_helper/sqlite3.rb
new file mode 100644
index 000000000..7a45d9fad
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/lib/adapter_helper/sqlite3.rb
@@ -0,0 +1,13 @@
+require File.join(File.dirname(__FILE__), 'base')
+
+module AdapterHelper
+  class Sqlite3 < Base
+    class << self
+      def load_connection_from_env
+        spec = super('sqlite3')
+        spec[:dbfile] ||= "tmp/test.db"
+        spec
+      end
+    end
+  end
+end
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys.rb b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys.rb
new file mode 100644
index 000000000..99b61407e
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys.rb
@@ -0,0 +1,55 @@
+#--
+# Copyright (c) 2006 Nic Williams
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#++
+
+$:.unshift(File.dirname(__FILE__)) unless
+  $:.include?(File.dirname(__FILE__)) || $:.include?(File.expand_path(File.dirname(__FILE__)))
+
+unless defined?(ActiveRecord)
+  begin
+    require 'active_record'  
+  rescue LoadError
+    require 'rubygems'
+    require_gem 'activerecord'
+  end
+end
+
+require 'composite_primary_keys/fixtures'
+require 'composite_primary_keys/composite_arrays'
+require 'composite_primary_keys/associations'
+require 'composite_primary_keys/association_preload'
+require 'composite_primary_keys/reflection'
+require 'composite_primary_keys/base'
+require 'composite_primary_keys/calculations'
+require 'composite_primary_keys/migration'
+require 'composite_primary_keys/attribute_methods'
+
+ActiveRecord::Base.class_eval do
+  include CompositePrimaryKeys::ActiveRecord::Base
+end
+
+Dir[File.dirname(__FILE__) + '/composite_primary_keys/connection_adapters/*.rb'].each do |adapter|
+  begin
+    require adapter.gsub('.rb','')
+  rescue MissingSourceFile
+  end
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/association_preload.rb b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/association_preload.rb
new file mode 100644
index 000000000..54e5eeb0e
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/association_preload.rb
@@ -0,0 +1,236 @@
+module CompositePrimaryKeys
+  module ActiveRecord
+    module AssociationPreload
+      def self.append_features(base)
+        super
+        base.send(:extend, ClassMethods)
+      end
+
+      # Composite key versions of Association functions
+      module ClassMethods
+        def preload_has_and_belongs_to_many_association(records, reflection, preload_options={})
+          table_name = reflection.klass.quoted_table_name
+          id_to_record_map, ids = construct_id_map(records)
+          records.each {|record| record.send(reflection.name).loaded}
+          options = reflection.options
+
+          if composite?
+            primary_key = reflection.primary_key_name.to_s.split(CompositePrimaryKeys::ID_SEP)
+            where = (primary_key * ids.size).in_groups_of(primary_key.size).map do |keys|
+              "(" + keys.map{|key| "t0.#{connection.quote_column_name(key)} = ?"}.join(" AND ") + ")"
+            end.join(" OR ")
+
+            conditions = [where, ids].flatten
+            joins = "INNER JOIN #{connection.quote_table_name options[:join_table]} t0 ON #{full_composite_join_clause(reflection, reflection.klass.table_name, reflection.klass.primary_key, 't0', reflection.association_foreign_key)}"
+            parent_primary_keys = reflection.primary_key_name.to_s.split(CompositePrimaryKeys::ID_SEP).map{|k| "t0.#{connection.quote_column_name(k)}"}
+            parent_record_id = connection.concat(*parent_primary_keys.zip(["','"] * (parent_primary_keys.size - 1)).flatten.compact)
+          else
+            conditions = ["t0.#{connection.quote_column_name(reflection.primary_key_name)}  IN (?)", ids]
+            joins = "INNER JOIN #{connection.quote_table_name options[:join_table]} t0 ON #{reflection.klass.quoted_table_name}.#{connection.quote_column_name(reflection.klass.primary_key)} = t0.#{connection.quote_column_name(reflection.association_foreign_key)})"
+            parent_record_id = reflection.primary_key_name
+          end
+
+          conditions.first << append_conditions(reflection, preload_options)
+
+          associated_records = reflection.klass.find(:all,
+            :conditions => conditions,
+            :include    => options[:include],
+            :joins      => joins,
+            :select     => "#{options[:select] || table_name+'.*'}, #{parent_record_id} as parent_record_id_",
+            :order      => options[:order])
+
+          set_association_collection_records(id_to_record_map, reflection.name, associated_records, 'parent_record_id_')
+        end
+
+        def preload_has_many_association(records, reflection, preload_options={})
+          id_to_record_map, ids = construct_id_map(records)
+          records.each {|record| record.send(reflection.name).loaded}
+          options = reflection.options
+
+          if options[:through]
+            through_records = preload_through_records(records, reflection, options[:through])
+            through_reflection = reflections[options[:through]]
+            through_primary_key = through_reflection.primary_key_name
+
+            unless through_records.empty?
+              source = reflection.source_reflection.name
+              #add conditions from reflection!
+              through_records.first.class.preload_associations(through_records, source, reflection.options)
+              through_records.each do |through_record|
+                key = through_primary_key.to_s.split(CompositePrimaryKeys::ID_SEP).map{|k| through_record.send(k)}.join(CompositePrimaryKeys::ID_SEP)
+                add_preloaded_records_to_collection(id_to_record_map[key], reflection.name, through_record.send(source))
+              end
+            end
+          else
+            associated_records = find_associated_records(ids, reflection, preload_options)
+            set_association_collection_records(id_to_record_map, reflection.name, associated_records, reflection.primary_key_name.to_s.split(CompositePrimaryKeys::ID_SEP))
+          end
+        end
+
+        def preload_through_records(records, reflection, through_association)
+          through_reflection = reflections[through_association]
+          through_primary_key = through_reflection.primary_key_name
+
+          if reflection.options[:source_type]
+            interface = reflection.source_reflection.options[:foreign_type]
+            preload_options = {:conditions => ["#{connection.quote_column_name interface} = ?", reflection.options[:source_type]]}
+
+            records.compact!
+            records.first.class.preload_associations(records, through_association, preload_options)
+
+            # Dont cache the association - we would only be caching a subset
+            through_records = []
+            records.each do |record|
+              proxy = record.send(through_association)
+
+              if proxy.respond_to?(:target)
+                through_records << proxy.target
+                proxy.reset
+              else # this is a has_one :through reflection
+                through_records << proxy if proxy
+              end
+            end
+            through_records.flatten!
+          else
+            records.first.class.preload_associations(records, through_association)
+            through_records = records.map {|record| record.send(through_association)}.flatten
+          end
+
+          through_records.compact!
+          through_records
+        end
+
+        def preload_belongs_to_association(records, reflection, preload_options={})
+          options = reflection.options
+          primary_key_name = reflection.primary_key_name.to_s.split(CompositePrimaryKeys::ID_SEP)
+
+          if options[:polymorphic]
+            raise AssociationNotSupported, "Polymorphic joins not supported for composite keys"
+          else
+            # I need to keep the original ids for each record (as opposed to the stringified) so
+            # that they get properly converted for each db so the id_map ends up looking like:
+            #
+            # { '1,2' => {:id => [1,2], :records => [...records...]}}
+            id_map = {}
+
+            records.each do |record|
+              key = primary_key_name.map{|k| record.attributes[k]}
+              key_as_string = key.join(CompositePrimaryKeys::ID_SEP)
+
+              if key_as_string
+                mapped_records = (id_map[key_as_string] ||= {:id => key, :records => []})
+                mapped_records[:records] << record
+              end
+            end
+
+
+            klasses_and_ids = [[reflection.klass.name, id_map]]
+          end
+
+          klasses_and_ids.each do |klass_and_id|
+            klass_name, id_map = *klass_and_id
+            klass = klass_name.constantize
+            table_name = klass.quoted_table_name
+            connection = reflection.active_record.connection
+
+            if composite?
+              primary_key = klass.primary_key.to_s.split(CompositePrimaryKeys::ID_SEP)
+              ids = id_map.keys.uniq.map {|id| id_map[id][:id]}
+
+              where = (primary_key * ids.size).in_groups_of(primary_key.size).map do |keys|
+                 "(" + keys.map{|key| "#{table_name}.#{connection.quote_column_name(key)} = ?"}.join(" AND ") + ")"
+              end.join(" OR ")
+
+              conditions = [where, ids].flatten
+            else
+              conditions = ["#{table_name}.#{connection.quote_column_name(primary_key)} IN (?)", id_map.keys.uniq]
+            end
+
+            conditions.first << append_conditions(reflection, preload_options)
+
+            associated_records = klass.find(:all,
+              :conditions => conditions,
+              :include    => options[:include],
+              :select     => options[:select],
+              :joins      => options[:joins],
+              :order      => options[:order])
+
+            set_association_single_records(id_map, reflection.name, associated_records, primary_key)
+          end
+        end
+
+        def set_association_collection_records(id_to_record_map, reflection_name, associated_records, key)
+          associated_records.each do |associated_record|
+            associated_record_key = associated_record[key]
+            associated_record_key = associated_record_key.is_a?(Array) ? associated_record_key.join(CompositePrimaryKeys::ID_SEP) : associated_record_key.to_s
+            mapped_records = id_to_record_map[associated_record_key]
+            add_preloaded_records_to_collection(mapped_records, reflection_name, associated_record)
+          end
+        end
+
+        def set_association_single_records(id_to_record_map, reflection_name, associated_records, key)
+          seen_keys = {}
+          associated_records.each do |associated_record|
+            associated_record_key = associated_record[key]
+            associated_record_key = associated_record_key.is_a?(Array) ? associated_record_key.join(CompositePrimaryKeys::ID_SEP) : associated_record_key.to_s
+
+            #this is a has_one or belongs_to: there should only be one record.
+            #Unfortunately we can't (in portable way) ask the database for 'all records where foo_id in (x,y,z), but please
+            # only one row per distinct foo_id' so this where we enforce that
+            next if seen_keys[associated_record_key]
+            seen_keys[associated_record_key] = true
+            mapped_records = id_to_record_map[associated_record_key][:records]
+            mapped_records.each do |mapped_record|
+              mapped_record.send("set_#{reflection_name}_target", associated_record)
+            end
+          end
+        end
+
+        def find_associated_records(ids, reflection, preload_options)
+          options = reflection.options
+          table_name = reflection.klass.quoted_table_name
+
+          if interface = reflection.options[:as]
+            raise AssociationNotSupported, "Polymorphic joins not supported for composite keys"
+          else
+            connection = reflection.active_record.connection
+            foreign_key = reflection.primary_key_name
+            conditions = ["#{table_name}.#{connection.quote_column_name(foreign_key)} IN (?)", ids]
+            
+            if composite?
+              foreign_keys = foreign_key.to_s.split(CompositePrimaryKeys::ID_SEP)
+            
+              where = (foreign_keys * ids.size).in_groups_of(foreign_keys.size).map do |keys|
+                "(" + keys.map{|key| "#{table_name}.#{connection.quote_column_name(key)} = ?"}.join(" AND ") + ")"
+              end.join(" OR ")
+
+              conditions = [where, ids].flatten
+            end
+          end
+
+          conditions.first << append_conditions(reflection, preload_options)
+
+          reflection.klass.find(:all,
+            :select     => (preload_options[:select] || options[:select] || "#{table_name}.*"),
+            :include    => preload_options[:include] || options[:include],
+            :conditions => conditions,
+            :joins      => options[:joins],
+            :group      => preload_options[:group] || options[:group],
+            :order      => preload_options[:order] || options[:order])
+        end        
+        
+        def full_composite_join_clause(reflection, table1, full_keys1, table2, full_keys2)
+          connection = reflection.active_record.connection
+          full_keys1 = full_keys1.split(CompositePrimaryKeys::ID_SEP) if full_keys1.is_a?(String)
+          full_keys2 = full_keys2.split(CompositePrimaryKeys::ID_SEP) if full_keys2.is_a?(String)
+          where_clause = [full_keys1, full_keys2].transpose.map do |key_pair|
+            quoted1 = connection.quote_table_name(table1)
+            quoted2 = connection.quote_table_name(table2)
+            "#{quoted1}.#{connection.quote_column_name(key_pair.first)}=#{quoted2}.#{connection.quote_column_name(key_pair.last)}"
+          end.join(" AND ")
+          "(#{where_clause})"
+        end
+      end
+    end
+  end
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/associations.rb b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/associations.rb
new file mode 100644
index 000000000..4ea4a7b02
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/associations.rb
@@ -0,0 +1,428 @@
+module CompositePrimaryKeys
+  module ActiveRecord
+    module Associations
+      def self.append_features(base)
+        super
+        base.send(:extend, ClassMethods)
+      end
+
+      # Composite key versions of Association functions
+      module ClassMethods
+
+        def construct_counter_sql_with_included_associations(options, join_dependency)
+          scope = scope(:find)
+          sql = "SELECT COUNT(DISTINCT #{quoted_table_columns(primary_key)})"
+
+          # A (slower) workaround if we're using a backend, like sqlite, that doesn't support COUNT DISTINCT.
+          if !self.connection.supports_count_distinct?
+            sql = "SELECT COUNT(*) FROM (SELECT DISTINCT #{quoted_table_columns(primary_key)}"
+          end
+          
+          sql << " FROM #{quoted_table_name} "
+          sql << join_dependency.join_associations.collect{|join| join.association_join }.join
+
+          add_joins!(sql, options, scope)
+          add_conditions!(sql, options[:conditions], scope)
+          add_limited_ids_condition!(sql, options, join_dependency) if !using_limitable_reflections?(join_dependency.reflections) && ((scope && scope[:limit]) || options[:limit])
+
+          add_limit!(sql, options, scope) if using_limitable_reflections?(join_dependency.reflections)
+
+          if !self.connection.supports_count_distinct?
+            sql << ")"
+          end
+
+          return sanitize_sql(sql)
+        end
+
+        def construct_finder_sql_with_included_associations(options, join_dependency)
+          scope = scope(:find)
+          sql = "SELECT #{column_aliases(join_dependency)} FROM #{(scope && scope[:from]) || options[:from] || quoted_table_name} "
+          sql << join_dependency.join_associations.collect{|join| join.association_join }.join
+
+          add_joins!(sql, options, scope)
+          add_conditions!(sql, options[:conditions], scope)
+          add_limited_ids_condition!(sql, options, join_dependency) if !using_limitable_reflections?(join_dependency.reflections) && options[:limit]
+
+          sql << "ORDER BY #{options[:order]} " if options[:order]
+
+          add_limit!(sql, options, scope) if using_limitable_reflections?(join_dependency.reflections)
+
+          return sanitize_sql(sql)
+        end
+
+        def table_columns(columns)
+          columns.collect {|column| "#{self.quoted_table_name}.#{connection.quote_column_name(column)}"}
+        end
+
+        def quoted_table_columns(columns)
+          table_columns(columns).join(ID_SEP)
+        end
+
+      end
+
+    end
+  end
+end
+
+module ActiveRecord::Associations::ClassMethods
+  class JoinDependency
+    def construct_association(record, join, row)
+      case join.reflection.macro
+        when :has_many, :has_and_belongs_to_many
+          collection = record.send(join.reflection.name)
+          collection.loaded
+
+          join_aliased_primary_keys = join.active_record.composite? ?
+            join.aliased_primary_key : [join.aliased_primary_key]
+          return nil if
+            record.id.to_s != join.parent.record_id(row).to_s or not
+            join_aliased_primary_keys.select {|key| row[key].nil?}.blank?
+          association = join.instantiate(row)
+          collection.target.push(association) unless collection.target.include?(association)
+        when :has_one, :belongs_to
+          return if record.id.to_s != join.parent.record_id(row).to_s or
+                    [*join.aliased_primary_key].any? { |key| row[key].nil? }
+          association = join.instantiate(row)
+          record.send("set_#{join.reflection.name}_target", association)
+        else
+          raise ConfigurationError, "unknown macro: #{join.reflection.macro}"
+      end
+      return association
+    end
+
+    class JoinBase
+      def aliased_primary_key
+        active_record.composite? ?
+          primary_key.inject([]) {|aliased_keys, key| aliased_keys << "#{ aliased_prefix }_r#{aliased_keys.length}"} :
+          "#{ aliased_prefix }_r0"
+      end
+
+      def record_id(row)
+        active_record.composite? ?
+          aliased_primary_key.map {|key| row[key]}.to_composite_ids :
+          row[aliased_primary_key]
+      end
+
+      def column_names_with_alias
+        unless @column_names_with_alias
+          @column_names_with_alias = []
+          keys = active_record.composite? ? primary_key.map(&:to_s) : [primary_key]
+          (keys + (column_names - keys)).each_with_index do |column_name, i|
+            @column_names_with_alias << [column_name, "#{ aliased_prefix }_r#{ i }"]
+          end
+        end
+        return @column_names_with_alias
+      end
+    end
+
+    class JoinAssociation < JoinBase
+      alias single_association_join association_join
+      def association_join
+        reflection.active_record.composite? ? composite_association_join : single_association_join
+      end
+
+      def composite_association_join
+        join = case reflection.macro
+          when :has_and_belongs_to_many
+            " LEFT OUTER JOIN %s ON %s " % [
+              table_alias_for(options[:join_table], aliased_join_table_name),
+                composite_join_clause(
+                  full_keys(aliased_join_table_name, options[:foreign_key] || reflection.active_record.to_s.classify.foreign_key),
+                  full_keys(reflection.active_record.table_name, reflection.active_record.primary_key)
+                )
+              ] +
+             " LEFT OUTER JOIN %s ON %s " % [
+                table_name_and_alias,
+                composite_join_clause(
+                  full_keys(aliased_table_name, klass.primary_key),
+                  full_keys(aliased_join_table_name, options[:association_foreign_key] || klass.table_name.classify.foreign_key)
+                )
+              ]
+          when :has_many, :has_one
+            case
+              when reflection.macro == :has_many && reflection.options[:through]
+                through_conditions = through_reflection.options[:conditions] ? "AND #{interpolate_sql(sanitize_sql(through_reflection.options[:conditions]))}" : ''
+                if through_reflection.options[:as] # has_many :through against a polymorphic join
+                  raise AssociationNotSupported, "Polymorphic joins not supported for composite keys"
+                else
+                  if source_reflection.macro == :has_many && source_reflection.options[:as]
+                    raise AssociationNotSupported, "Polymorphic joins not supported for composite keys"
+                  else
+                    case source_reflection.macro
+                      when :belongs_to
+                        first_key  = primary_key
+                        second_key = options[:foreign_key] || klass.to_s.classify.foreign_key
+                      when :has_many
+                        first_key  = through_reflection.klass.to_s.classify.foreign_key
+                        second_key = options[:foreign_key] || primary_key
+                    end
+
+                    " LEFT OUTER JOIN %s ON %s "  % [
+                      table_alias_for(through_reflection.klass.table_name, aliased_join_table_name),
+                       composite_join_clause(
+                         full_keys(aliased_join_table_name, through_reflection.primary_key_name),
+                         full_keys(parent.aliased_table_name, parent.primary_key)
+                       )
+                     ] +
+                     " LEFT OUTER JOIN %s ON %s " % [
+                       table_name_and_alias,
+                       composite_join_clause(
+                         full_keys(aliased_table_name, first_key),
+                         full_keys(aliased_join_table_name, second_key)
+                       )
+                    ]
+                  end
+                end
+
+              when reflection.macro == :has_many && reflection.options[:as]
+                raise AssociationNotSupported, "Polymorphic joins not supported for composite keys"
+              when reflection.macro == :has_one && reflection.options[:as]
+                raise AssociationNotSupported, "Polymorphic joins not supported for composite keys"
+              else
+                foreign_key = options[:foreign_key] || reflection.active_record.name.foreign_key
+                " LEFT OUTER JOIN %s ON %s " % [
+                  table_name_and_alias,
+                  composite_join_clause(
+                    full_keys(aliased_table_name, foreign_key),
+                    full_keys(parent.aliased_table_name, parent.primary_key)),
+                ]
+            end
+          when :belongs_to
+            " LEFT OUTER JOIN %s ON %s " % [
+               table_name_and_alias,
+               composite_join_clause(
+                 full_keys(aliased_table_name, reflection.klass.primary_key),
+                 full_keys(parent.aliased_table_name, options[:foreign_key] || klass.to_s.foreign_key)),
+              ]
+          else
+            ""
+        end || ''
+        join << %(AND %s.%s = %s ) % [
+          aliased_table_name,
+          reflection.active_record.connection.quote_column_name(reflection.active_record.inheritance_column),
+          klass.connection.quote(klass.name)] unless klass.descends_from_active_record?
+        join << "AND #{interpolate_sql(sanitize_sql(reflection.options[:conditions]))} " if reflection.options[:conditions]
+        join
+      end
+
+      def full_keys(table_name, keys)
+        connection = reflection.active_record.connection
+        quoted_table_name = connection.quote_table_name(table_name)
+        if keys.is_a?(Array) 
+          keys.collect {|key| "#{quoted_table_name}.#{connection.quote_column_name(key)}"}.join(CompositePrimaryKeys::ID_SEP) 
+        else
+          "#{quoted_table_name}.#{connection.quote_column_name(keys)}"
+        end
+      end
+
+      def composite_join_clause(full_keys1, full_keys2)
+        full_keys1 = full_keys1.split(CompositePrimaryKeys::ID_SEP) if full_keys1.is_a?(String)
+        full_keys2 = full_keys2.split(CompositePrimaryKeys::ID_SEP) if full_keys2.is_a?(String)
+        where_clause = [full_keys1, full_keys2].transpose.map do |key1, key2|
+          "#{key1}=#{key2}"
+        end.join(" AND ")
+        "(#{where_clause})"
+      end
+    end
+  end
+end
+
+module ActiveRecord::Associations
+  class AssociationProxy #:nodoc:
+
+    def composite_where_clause(full_keys, ids)
+      full_keys = full_keys.split(CompositePrimaryKeys::ID_SEP) if full_keys.is_a?(String)
+
+      if ids.is_a?(String)
+        ids = [[ids]]
+      elsif not ids.first.is_a?(Array) # if single comp key passed, turn into an array of 1
+        ids = [ids.to_composite_ids]
+      end
+
+      where_clause = ids.map do |id_set|
+        transposed = id_set.size == 1 ? [[full_keys, id_set.first]] : [full_keys, id_set].transpose
+        transposed.map do |full_key, id|
+          "#{full_key.to_s}=#{@reflection.klass.sanitize(id)}"
+        end.join(" AND ")
+      end.join(") OR (")
+
+      "(#{where_clause})"
+    end
+
+    def composite_join_clause(full_keys1, full_keys2)
+      full_keys1 = full_keys1.split(CompositePrimaryKeys::ID_SEP) if full_keys1.is_a?(String)
+      full_keys2 = full_keys2.split(CompositePrimaryKeys::ID_SEP) if full_keys2.is_a?(String)
+
+      where_clause = [full_keys1, full_keys2].transpose.map do |key1, key2|
+        "#{key1}=#{key2}"
+      end.join(" AND ")
+
+      "(#{where_clause})"
+    end
+
+    def full_composite_join_clause(table1, full_keys1, table2, full_keys2)
+      connection = @reflection.active_record.connection
+      full_keys1 = full_keys1.split(CompositePrimaryKeys::ID_SEP) if full_keys1.is_a?(String)
+      full_keys2 = full_keys2.split(CompositePrimaryKeys::ID_SEP) if full_keys2.is_a?(String)
+
+      quoted1 = connection.quote_table_name(table1)
+      quoted2 = connection.quote_table_name(table2)
+      
+      where_clause = [full_keys1, full_keys2].transpose.map do |key_pair|
+        "#{quoted1}.#{connection.quote_column_name(key_pair.first)}=#{quoted2}.#{connection.quote_column_name(key_pair.last)}"
+      end.join(" AND ")
+
+      "(#{where_clause})"
+    end
+
+    def full_keys(table_name, keys)
+      connection = @reflection.active_record.connection
+      quoted_table_name = connection.quote_table_name(table_name)
+      keys = keys.split(CompositePrimaryKeys::ID_SEP) if keys.is_a?(String)
+      if keys.is_a?(Array) 
+        keys.collect {|key| "#{quoted_table_name}.#{connection.quote_column_name(key)}"}.join(CompositePrimaryKeys::ID_SEP) 
+      else
+        "#{quoted_table_name}.#{connection.quote_column_name(keys)}"
+      end
+    end
+
+    def full_columns_equals(table_name, keys, quoted_ids)
+      connection = @reflection.active_record.connection
+      quoted_table_name = connection.quote_table_name(table_name)
+      if keys.is_a?(Symbol) or (keys.is_a?(String) and keys == keys.to_s.split(CompositePrimaryKeys::ID_SEP))
+        return "#{quoted_table_name}.#{connection.quote_column_name(keys)} = #{quoted_ids}"
+      end
+      keys = keys.split(CompositePrimaryKeys::ID_SEP) if keys.is_a?(String)
+      quoted_ids = quoted_ids.split(CompositePrimaryKeys::ID_SEP) if quoted_ids.is_a?(String)
+      keys_ids = [keys, quoted_ids].transpose
+      keys_ids.collect {|key, id| "(#{quoted_table_name}.#{connection.quote_column_name(key)} = #{id})"}.join(' AND ')
+    end 
+
+    def set_belongs_to_association_for(record)
+      if @reflection.options[:as]
+        record["#{@reflection.options[:as]}_id"]   = @owner.id unless @owner.new_record?
+        record["#{@reflection.options[:as]}_type"] = @owner.class.base_class.name.to_s
+      else
+        key_values = @reflection.primary_key_name.to_s.split(CompositePrimaryKeys::ID_SEP).zip([@owner.id].flatten)
+        key_values.each{|key, value| record[key] = value} unless @owner.new_record?
+      end
+    end
+  end
+
+  class HasAndBelongsToManyAssociation < AssociationCollection #:nodoc:
+    def construct_sql
+      @reflection.options[:finder_sql] &&= interpolate_sql(@reflection.options[:finder_sql])
+
+      if @reflection.options[:finder_sql]
+        @finder_sql = @reflection.options[:finder_sql]
+      else
+        @finder_sql = full_columns_equals(@reflection.options[:join_table], @reflection.primary_key_name, @owner.quoted_id)
+        @finder_sql << " AND (#{conditions})" if conditions
+      end
+
+      @join_sql = "INNER JOIN #{@reflection.active_record.connection.quote_table_name(@reflection.options[:join_table])} ON " +
+      full_composite_join_clause(@reflection.klass.table_name, @reflection.klass.primary_key, @reflection.options[:join_table], @reflection.association_foreign_key)
+    end
+  end
+
+  class HasManyAssociation < AssociationCollection #:nodoc:
+    def construct_sql
+      case
+        when @reflection.options[:finder_sql]
+          @finder_sql = interpolate_sql(@reflection.options[:finder_sql])
+
+        when @reflection.options[:as]
+          @finder_sql = 
+            "#{@reflection.klass.quoted_table_name}.#{@reflection.options[:as]}_id = #{@owner.quoted_id} AND " + 
+            "#{@reflection.klass.quoted_table_name}.#{@reflection.options[:as]}_type = #{@owner.class.quote_value(@owner.class.base_class.name.to_s)}"
+          @finder_sql << " AND (#{conditions})" if conditions
+
+        else
+          @finder_sql = full_columns_equals(@reflection.klass.table_name, @reflection.primary_key_name, @owner.quoted_id)
+          @finder_sql << " AND (#{conditions})" if conditions
+      end
+
+      if @reflection.options[:counter_sql]
+        @counter_sql = interpolate_sql(@reflection.options[:counter_sql])
+      elsif @reflection.options[:finder_sql]
+        # replace the SELECT clause with COUNT(*), preserving any hints within /* ... */
+        @reflection.options[:counter_sql] = @reflection.options[:finder_sql].sub(/SELECT (\/\*.*?\*\/ )?(.*)\bFROM\b/im) { "SELECT #{$1}COUNT(*) FROM" }
+        @counter_sql = interpolate_sql(@reflection.options[:counter_sql])
+      else
+        @counter_sql = @finder_sql
+      end
+    end
+
+    def delete_records(records)
+      if @reflection.options[:dependent]
+        records.each { |r| r.destroy }
+      else
+        connection = @reflection.active_record.connection
+        field_names = @reflection.primary_key_name.split(',')
+        field_names.collect! {|n| connection.quote_column_name(n) + " = NULL"}
+        records.each do |r|
+          where_clause = nil
+          
+          if r.quoted_id.to_s.include?(CompositePrimaryKeys::ID_SEP)
+            where_clause_terms = [@reflection.klass.primary_key, r.quoted_id].transpose.map do |pair|
+              "(#{connection.quote_column_name(pair[0])} = #{pair[1]})"
+            end
+            where_clause = where_clause_terms.join(" AND ")
+          else
+            where_clause = connection.quote_column_name(@reflection.klass.primary_key) + ' = ' +  r.quoted_id
+          end
+          
+          @reflection.klass.update_all(  field_names.join(',') , where_clause)
+        end
+      end
+    end
+  end
+
+  class HasOneAssociation < BelongsToAssociation #:nodoc:
+    def construct_sql
+      case
+        when @reflection.options[:as]
+          @finder_sql = 
+            "#{@reflection.klass.quoted_table_name}.#{@reflection.options[:as]}_id = #{@owner.quoted_id} AND " + 
+            "#{@reflection.klass.quoted_table_name}.#{@reflection.options[:as]}_type = #{@owner.class.quote_value(@owner.class.base_class.name.to_s)}"
+        else
+          @finder_sql = full_columns_equals(@reflection.klass.table_name, @reflection.primary_key_name, @owner.quoted_id)
+      end
+
+      @finder_sql << " AND (#{conditions})" if conditions
+    end
+  end
+
+  class HasManyThroughAssociation < HasManyAssociation #:nodoc:
+    def construct_conditions_with_composite_keys
+      if @reflection.through_reflection.options[:as]
+        construct_conditions_without_composite_keys
+      else
+        conditions = full_columns_equals(@reflection.through_reflection.table_name, @reflection.through_reflection.primary_key_name, @owner.quoted_id)
+        conditions << " AND (#{sql_conditions})" if sql_conditions
+        conditions
+      end
+    end
+    alias_method_chain :construct_conditions, :composite_keys
+
+    def construct_joins_with_composite_keys(custom_joins = nil)
+      if @reflection.through_reflection.options[:as] || @reflection.source_reflection.options[:as]
+        construct_joins_without_composite_keys(custom_joins)
+      else
+        if @reflection.source_reflection.macro == :belongs_to
+          reflection_primary_key = @reflection.klass.primary_key
+          source_primary_key     = @reflection.source_reflection.primary_key_name
+        else
+          reflection_primary_key = @reflection.source_reflection.primary_key_name
+          source_primary_key     = @reflection.klass.primary_key
+        end
+
+        "INNER JOIN %s ON %s #{@reflection.options[:joins]} #{custom_joins}" % [
+          @reflection.through_reflection.quoted_table_name,
+          composite_join_clause(full_keys(@reflection.table_name, reflection_primary_key), full_keys(@reflection.through_reflection.table_name, source_primary_key))
+        ]
+      end
+    end
+    alias_method_chain :construct_joins, :composite_keys
+  end
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/attribute_methods.rb b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/attribute_methods.rb
new file mode 100644
index 000000000..a0e3331df
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/attribute_methods.rb
@@ -0,0 +1,84 @@
+module CompositePrimaryKeys
+  module ActiveRecord
+    module AttributeMethods #:nodoc:
+      def self.append_features(base)
+        super
+        base.send(:extend, ClassMethods)
+      end
+
+      module ClassMethods
+        # Define an attribute reader method.  Cope with nil column.
+        def define_read_method(symbol, attr_name, column)
+          cast_code = column.type_cast_code('v') if column
+          cast_code = "::#{cast_code}" if cast_code && cast_code.match('ActiveRecord::.*')
+          access_code = cast_code ? "(v=@attributes['#{attr_name}']) && #{cast_code}" : "@attributes['#{attr_name}']"
+
+          unless self.primary_keys.include?(attr_name.to_sym)
+            access_code = access_code.insert(0, "missing_attribute('#{attr_name}', caller) unless @attributes.has_key?('#{attr_name}'); ")
+          end
+
+          if cache_attribute?(attr_name)
+            access_code = "@attributes_cache['#{attr_name}'] ||= (#{access_code})"
+          end
+
+          evaluate_attribute_method attr_name, "def #{symbol}; #{access_code}; end"
+        end
+
+        # Evaluate the definition for an attribute related method
+        def evaluate_attribute_method(attr_name, method_definition, method_name=attr_name)
+          unless primary_keys.include?(method_name.to_sym)
+            generated_methods << method_name
+          end
+
+          begin
+            class_eval(method_definition, __FILE__, __LINE__)
+          rescue SyntaxError => err
+            generated_methods.delete(attr_name)
+            if logger
+              logger.warn "Exception occurred during reader method compilation."
+              logger.warn "Maybe #{attr_name} is not a valid Ruby identifier?"
+              logger.warn "#{err.message}"
+            end
+          end
+        end
+      end
+
+      # Allows access to the object attributes, which are held in the @attributes hash, as though they
+      # were first-class methods. So a Person class with a name attribute can use Person#name and
+      # Person#name= and never directly use the attributes hash -- except for multiple assigns with
+      # ActiveRecord#attributes=. A Milestone class can also ask Milestone#completed? to test that
+      # the completed attribute is not nil or 0.
+      #
+      # It's also possible to instantiate related objects, so a Client class belonging to the clients
+      # table with a master_id foreign key can instantiate master through Client#master.
+      def method_missing(method_id, *args, &block)
+        method_name = method_id.to_s
+
+        # If we haven't generated any methods yet, generate them, then
+        # see if we've created the method we're looking for.
+        if !self.class.generated_methods?
+          self.class.define_attribute_methods
+
+          if self.class.generated_methods.include?(method_name)
+            return self.send(method_id, *args, &block)
+          end
+        end
+
+        if self.class.primary_keys.include?(method_name.to_sym)
+          ids[self.class.primary_keys.index(method_name.to_sym)]
+        elsif md = self.class.match_attribute_method?(method_name)
+          attribute_name, method_type = md.pre_match, md.to_s
+          if @attributes.include?(attribute_name)
+            __send__("attribute#{method_type}", attribute_name, *args, &block)
+          else
+            super
+          end
+        elsif @attributes.include?(method_name)
+          read_attribute(method_name)
+        else
+          super
+        end
+      end
+    end
+  end
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/base.rb b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/base.rb
new file mode 100644
index 000000000..42ec475af
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/base.rb
@@ -0,0 +1,337 @@
+module CompositePrimaryKeys
+  module ActiveRecord #:nodoc:
+    class CompositeKeyError < StandardError #:nodoc:
+    end
+
+    module Base #:nodoc:
+
+      INVALID_FOR_COMPOSITE_KEYS = 'Not appropriate for composite primary keys'
+      NOT_IMPLEMENTED_YET        = 'Not implemented for composite primary keys yet'
+
+      def self.append_features(base)
+        super
+        base.send(:include, InstanceMethods)
+        base.extend(ClassMethods)
+      end
+
+      module ClassMethods
+        def set_primary_keys(*keys)
+          keys = keys.first if keys.first.is_a?(Array)
+          keys = keys.map { |k| k.to_sym }
+          cattr_accessor :primary_keys
+          self.primary_keys = keys.to_composite_keys
+
+          class_eval <<-EOV
+            extend CompositeClassMethods
+            include CompositeInstanceMethods
+
+            include CompositePrimaryKeys::ActiveRecord::Associations
+            include CompositePrimaryKeys::ActiveRecord::AssociationPreload
+            include CompositePrimaryKeys::ActiveRecord::Calculations
+            include CompositePrimaryKeys::ActiveRecord::AttributeMethods
+          EOV
+        end
+
+        def composite?
+          false
+        end
+      end
+
+      module InstanceMethods
+        def composite?; self.class.composite?; end
+      end
+
+      module CompositeInstanceMethods
+
+        # A model instance's primary keys is always available as model.ids
+        # whether you name it the default 'id' or set it to something else.
+        def id
+          attr_names = self.class.primary_keys
+          CompositeIds.new(attr_names.map { |attr_name| read_attribute(attr_name) })
+        end
+        alias_method :ids, :id
+
+        def to_param
+          id.to_s
+        end
+
+        def id_before_type_cast #:nodoc:
+          raise CompositeKeyError, CompositePrimaryKeys::ActiveRecord::Base::NOT_IMPLEMENTED_YET
+        end
+
+        def quoted_id #:nodoc:
+          [self.class.primary_keys, ids].
+            transpose.
+            map {|attr_name,id| quote_value(id, column_for_attribute(attr_name))}.
+            to_composite_ids
+        end
+
+        # Sets the primary ID.
+        def id=(ids)
+          ids = ids.split(ID_SEP) if ids.is_a?(String)
+          ids.flatten!
+          unless ids.is_a?(Array) and ids.length == self.class.primary_keys.length
+            raise "#{self.class}.id= requires #{self.class.primary_keys.length} ids"
+          end
+          [primary_keys, ids].transpose.each {|key, an_id| write_attribute(key , an_id)}
+          id
+        end
+
+        # Returns a clone of the record that hasn't been assigned an id yet and
+        # is treated as a new record.  Note that this is a "shallow" clone:
+        # it copies the object's attributes only, not its associations.
+        # The extent of a "deep" clone is application-specific and is therefore
+        # left to the application to implement according to its need.
+        def clone
+          attrs = self.attributes_before_type_cast
+          self.class.primary_keys.each {|key| attrs.delete(key.to_s)}
+          self.class.new do |record|
+            record.send :instance_variable_set, '@attributes', attrs
+          end
+        end
+
+
+        private
+        # The xx_without_callbacks methods are overwritten as that is the end of the alias chain
+
+        # Creates a new record with values matching those of the instance attributes.
+        def create_without_callbacks
+          unless self.id
+            raise CompositeKeyError, "Composite keys do not generated ids from sequences, you must provide id values"
+          end
+          attributes_minus_pks = attributes_with_quotes(false)
+          quoted_pk_columns = self.class.primary_key.map { |col| connection.quote_column_name(col) }
+          cols = quoted_column_names(attributes_minus_pks) << quoted_pk_columns
+          vals = attributes_minus_pks.values << quoted_id
+          connection.insert(
+            "INSERT INTO #{self.class.quoted_table_name} " +
+            "(#{cols.join(', ')}) " +
+            "VALUES (#{vals.join(', ')})",
+            "#{self.class.name} Create",
+            self.class.primary_key,
+            self.id
+          )
+          @new_record = false
+          return true
+        end
+
+        # Updates the associated record with values matching those of the instance attributes.
+        def update_without_callbacks
+          where_clause_terms = [self.class.primary_key, quoted_id].transpose.map do |pair| 
+            "(#{connection.quote_column_name(pair[0])} = #{pair[1]})"
+          end
+          where_clause = where_clause_terms.join(" AND ")
+          connection.update(
+            "UPDATE #{self.class.quoted_table_name} " +
+            "SET #{quoted_comma_pair_list(connection, attributes_with_quotes(false))} " +
+            "WHERE #{where_clause}",
+            "#{self.class.name} Update"
+          )
+          return true
+        end
+
+        # Deletes the record in the database and freezes this instance to reflect that no changes should
+        # be made (since they can't be persisted).
+        def destroy_without_callbacks
+          where_clause_terms = [self.class.primary_key, quoted_id].transpose.map do |pair| 
+            "(#{connection.quote_column_name(pair[0])} = #{pair[1]})"
+          end
+          where_clause = where_clause_terms.join(" AND ")
+          unless new_record?
+            connection.delete(
+              "DELETE FROM #{self.class.quoted_table_name} " +
+              "WHERE #{where_clause}",
+              "#{self.class.name} Destroy"
+            )
+          end
+          freeze
+        end
+      end
+
+      module CompositeClassMethods
+        def primary_key; primary_keys; end
+        def primary_key=(keys); primary_keys = keys; end
+
+        def composite?
+          true
+        end
+
+        #ids_to_s([[1,2],[7,3]]) -> "(1,2),(7,3)"
+        #ids_to_s([[1,2],[7,3]], ',', ';') -> "1,2;7,3"
+        def ids_to_s(many_ids, id_sep = CompositePrimaryKeys::ID_SEP, list_sep = ',', left_bracket = '(', right_bracket = ')')
+          many_ids.map {|ids| "#{left_bracket}#{ids}#{right_bracket}"}.join(list_sep)
+        end
+        
+        # Creates WHERE condition from list of composited ids
+        #   User.update_all({:role => 'admin'}, :conditions => composite_where_clause([[1, 2], [2, 2]])) #=> UPDATE admins SET admin.role='admin' WHERE (admin.type=1 AND admin.type2=2) OR (admin.type=2 AND admin.type2=2)
+        #   User.find(:all, :conditions => composite_where_clause([[1, 2], [2, 2]])) #=> SELECT * FROM admins WHERE (admin.type=1 AND admin.type2=2) OR (admin.type=2 AND admin.type2=2)
+        def composite_where_clause(ids)
+          if ids.is_a?(String)
+            ids = [[ids]]
+          elsif not ids.first.is_a?(Array) # if single comp key passed, turn into an array of 1
+            ids = [ids.to_composite_ids]
+          end
+          
+          ids.map do |id_set|
+            [primary_keys, id_set].transpose.map do |key, id|
+              "#{table_name}.#{key.to_s}=#{sanitize(id)}"
+            end.join(" AND ")
+          end.join(") OR (")       
+        end
+
+        # Returns true if the given +ids+ represents the primary keys of a record in the database, false otherwise.
+        # Example:
+        #   Person.exists?(5,7)
+        def exists?(ids)
+          obj = find(ids) rescue false
+          !obj.nil? and obj.is_a?(self)
+        end
+
+        # Deletes the record with the given +ids+ without instantiating an object first, e.g. delete(1,2)
+        # If an array of ids is provided (e.g. delete([1,2], [3,4]), all of them
+        # are deleted.
+        def delete(*ids)
+          unless ids.is_a?(Array); raise "*ids must be an Array"; end
+          ids = [ids.to_composite_ids] if not ids.first.is_a?(Array)
+          where_clause = ids.map do |id_set|
+            [primary_keys, id_set].transpose.map do |key, id|
+              "#{quoted_table_name}.#{connection.quote_column_name(key.to_s)}=#{sanitize(id)}"
+            end.join(" AND ")
+          end.join(") OR (")
+          delete_all([ "(#{where_clause})" ])
+        end
+
+        # Destroys the record with the given +ids+ by instantiating the object and calling #destroy (all the callbacks are the triggered).
+        # If an array of ids is provided, all of them are destroyed.
+        def destroy(*ids)
+          unless ids.is_a?(Array); raise "*ids must be an Array"; end
+          if ids.first.is_a?(Array)
+            ids = ids.map{|compids| compids.to_composite_ids}
+          else
+            ids = ids.to_composite_ids
+          end
+          ids.first.is_a?(CompositeIds) ? ids.each { |id_set| find(id_set).destroy } : find(ids).destroy
+        end
+
+        # Returns an array of column objects for the table associated with this class.
+        # Each column that matches to one of the primary keys has its
+        # primary attribute set to true
+        def columns
+          unless @columns
+            @columns = connection.columns(table_name, "#{name} Columns")
+            @columns.each {|column| column.primary = primary_keys.include?(column.name.to_sym)}
+          end
+          @columns
+        end
+
+        ## DEACTIVATED METHODS ##
+        public
+        # Lazy-set the sequence name to the connection's default.  This method
+        # is only ever called once since set_sequence_name overrides it.
+        def sequence_name #:nodoc:
+          raise CompositeKeyError, CompositePrimaryKeys::ActiveRecord::Base::INVALID_FOR_COMPOSITE_KEYS
+        end
+
+        def reset_sequence_name #:nodoc:
+          raise CompositeKeyError, CompositePrimaryKeys::ActiveRecord::Base::INVALID_FOR_COMPOSITE_KEYS
+        end
+
+        def set_primary_key(value = nil, &block)
+          raise CompositeKeyError, CompositePrimaryKeys::ActiveRecord::Base::INVALID_FOR_COMPOSITE_KEYS
+        end
+
+        private
+        def find_one(id, options)
+          raise CompositeKeyError, CompositePrimaryKeys::ActiveRecord::Base::INVALID_FOR_COMPOSITE_KEYS
+        end
+
+        def find_some(ids, options)
+          raise CompositeKeyError, CompositePrimaryKeys::ActiveRecord::Base::INVALID_FOR_COMPOSITE_KEYS
+        end
+
+        def find_from_ids(ids, options)
+          ids = ids.first if ids.last == nil
+          conditions = " AND (#{sanitize_sql(options[:conditions])})" if options[:conditions]
+          # if ids is just a flat list, then its size must = primary_key.length (one id per primary key, in order)
+          # if ids is list of lists, then each inner list must follow rule above
+          if ids.first.is_a? String
+            # find '2,1' -> ids = ['2,1']
+            # find '2,1;7,3' -> ids = ['2,1;7,3']
+            ids = ids.first.split(ID_SET_SEP).map {|id_set| id_set.split(ID_SEP).to_composite_ids}
+            # find '2,1;7,3' -> ids = [['2','1'],['7','3']], inner [] are CompositeIds
+          end
+          ids = [ids.to_composite_ids] if not ids.first.kind_of?(Array)
+          ids.each do |id_set|
+            unless id_set.is_a?(Array)
+              raise "Ids must be in an Array, instead received: #{id_set.inspect}"
+            end
+            unless id_set.length == primary_keys.length
+              raise "#{id_set.inspect}: Incorrect number of primary keys for #{class_name}: #{primary_keys.inspect}"
+            end
+          end
+
+          # Let keys = [:a, :b]
+          # If ids = [[10, 50], [11, 51]], then :conditions => 
+          #   "(#{quoted_table_name}.a, #{quoted_table_name}.b) IN ((10, 50), (11, 51))"
+
+          conditions = ids.map do |id_set|
+            [primary_keys, id_set].transpose.map do |key, id|
+			        col = columns_hash[key.to_s]
+			        val = quote_value(id, col)
+              "#{quoted_table_name}.#{connection.quote_column_name(key.to_s)}=#{val}"
+            end.join(" AND ")
+          end.join(") OR (")
+              
+          options.update :conditions => "(#{conditions})"
+
+          result = find_every(options)
+
+          if result.size == ids.size
+            ids.size == 1 ? result[0] : result
+          else
+            raise ::ActiveRecord::RecordNotFound, "Couldn't find all #{name.pluralize} with IDs (#{ids.inspect})#{conditions}"
+          end
+        end
+      end
+    end
+  end
+end
+
+
+module ActiveRecord
+  ID_SEP     = ','
+  ID_SET_SEP = ';'
+
+  class Base
+    # Allows +attr_name+ to be the list of primary_keys, and returns the id
+    # of the object
+    # e.g. @object[@object.class.primary_key] => [1,1]
+    def [](attr_name)
+      if attr_name.is_a?(String) and attr_name != attr_name.split(ID_SEP).first
+        attr_name = attr_name.split(ID_SEP)
+      end
+      attr_name.is_a?(Array) ?
+        attr_name.map {|name| read_attribute(name)} :
+        read_attribute(attr_name)
+    end
+
+    # Updates the attribute identified by <tt>attr_name</tt> with the specified +value+.
+    # (Alias for the protected write_attribute method).
+    def []=(attr_name, value)
+      if attr_name.is_a?(String) and attr_name != attr_name.split(ID_SEP).first
+        attr_name = attr_name.split(ID_SEP)
+      end
+
+      if attr_name.is_a? Array
+        value = value.split(ID_SEP) if value.is_a? String
+        unless value.length == attr_name.length
+          raise "Number of attr_names and values do not match"
+        end
+        #breakpoint
+        [attr_name, value].transpose.map {|name,val| write_attribute(name.to_s, val)}
+      else
+        write_attribute(attr_name, value)
+      end
+    end
+  end
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/calculations.rb b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/calculations.rb
new file mode 100644
index 000000000..44280e1c7
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/calculations.rb
@@ -0,0 +1,68 @@
+module CompositePrimaryKeys
+  module ActiveRecord
+    module Calculations
+      def self.append_features(base)
+        super
+        base.send(:extend, ClassMethods)
+      end
+
+      module ClassMethods
+        def construct_calculation_sql(operation, column_name, options) #:nodoc:
+          operation = operation.to_s.downcase
+          options = options.symbolize_keys
+
+          scope           = scope(:find)
+          merged_includes = merge_includes(scope ? scope[:include] : [], options[:include])
+          aggregate_alias = column_alias_for(operation, column_name)
+          use_workaround  = !connection.supports_count_distinct? && options[:distinct] && operation.to_s.downcase == 'count'
+          join_dependency = nil
+
+          if merged_includes.any? && operation.to_s.downcase == 'count'
+            options[:distinct] = true
+            use_workaround  = !connection.supports_count_distinct?
+            column_name = options[:select] || primary_key.map{ |part| "#{quoted_table_name}.#{connection.quote_column_name(part)}"}.join(',')
+          end
+
+          sql  = "SELECT #{operation}(#{'DISTINCT ' if options[:distinct]}#{column_name}) AS #{aggregate_alias}"
+
+          # A (slower) workaround if we're using a backend, like sqlite, that doesn't support COUNT DISTINCT.
+          sql = "SELECT COUNT(*) AS #{aggregate_alias}" if use_workaround
+
+          sql << ", #{connection.quote_column_name(options[:group_field])} AS #{options[:group_alias]}" if options[:group]
+          sql << " FROM (SELECT DISTINCT #{column_name}" if use_workaround
+          sql << " FROM #{quoted_table_name} "
+          if merged_includes.any?
+            join_dependency = ::ActiveRecord::Associations::ClassMethods::JoinDependency.new(self, merged_includes, options[:joins])
+            sql << join_dependency.join_associations.collect{|join| join.association_join }.join
+          end
+          add_joins!(sql, options, scope)
+          add_conditions!(sql, options[:conditions], scope)
+          add_limited_ids_condition!(sql, options, join_dependency) if \
+            join_dependency &&
+            !using_limitable_reflections?(join_dependency.reflections) &&
+            ((scope && scope[:limit]) || options[:limit])
+
+          if options[:group]
+            group_key = connection.adapter_name == 'FrontBase' ?  :group_alias : :group_field
+            sql << " GROUP BY #{connection.quote_column_name(options[group_key])} "
+          end
+
+          if options[:group] && options[:having]
+            # FrontBase requires identifiers in the HAVING clause and chokes on function calls
+            if connection.adapter_name == 'FrontBase'
+              options[:having].downcase!
+              options[:having].gsub!(/#{operation}\s*\(\s*#{column_name}\s*\)/, aggregate_alias)
+            end
+
+            sql << " HAVING #{options[:having]} "
+          end
+
+          sql << " ORDER BY #{options[:order]} " if options[:order]
+          add_limit!(sql, options, scope)
+          sql << ') w1' if use_workaround # assign a dummy table name as required for postgresql
+          sql
+        end
+      end
+    end
+  end
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/composite_arrays.rb b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/composite_arrays.rb
new file mode 100644
index 000000000..030c416f3
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/composite_arrays.rb
@@ -0,0 +1,30 @@
+module CompositePrimaryKeys
+  ID_SEP     = ','
+  ID_SET_SEP = ';'
+
+  module ArrayExtension
+    def to_composite_keys
+      CompositeKeys.new(self)
+    end
+
+    def to_composite_ids
+      CompositeIds.new(self)
+    end
+  end
+
+  class CompositeArray < Array
+    def to_s
+      join(ID_SEP)
+    end
+  end
+
+  class CompositeKeys < CompositeArray
+
+  end
+
+  class CompositeIds < CompositeArray
+
+  end
+end
+
+Array.send(:include, CompositePrimaryKeys::ArrayExtension)
diff --git a/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/connection_adapters/ibm_db_adapter.rb b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/connection_adapters/ibm_db_adapter.rb
new file mode 100644
index 000000000..1ab47179f
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/connection_adapters/ibm_db_adapter.rb
@@ -0,0 +1,21 @@
+module ActiveRecord
+  module ConnectionAdapters
+    class IBM_DBAdapter < AbstractAdapter
+      
+      # This mightn't be in Core, but count(distinct x,y) doesn't work for me
+      def supports_count_distinct? #:nodoc:
+        false
+      end
+      
+      alias_method :quote_original, :quote
+      def quote(value, column = nil)
+        if value.kind_of?(String) && column && [:integer, :float].include?(column.type)
+              value = column.type == :integer ? value.to_i : value.to_f
+              value.to_s
+        else
+            quote_original(value, column)
+        end
+      end
+    end
+  end
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/connection_adapters/oracle_adapter.rb b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/connection_adapters/oracle_adapter.rb
new file mode 100644
index 000000000..af558fa6e
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/connection_adapters/oracle_adapter.rb
@@ -0,0 +1,15 @@
+module ActiveRecord
+  module ConnectionAdapters
+    class OracleAdapter < AbstractAdapter
+      
+      # This mightn't be in Core, but count(distinct x,y) doesn't work for me
+      def supports_count_distinct? #:nodoc:
+        false
+      end
+      
+      def concat(*columns)
+        "(#{columns.join('||')})"
+      end
+    end
+  end
+end
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/connection_adapters/postgresql_adapter.rb b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/connection_adapters/postgresql_adapter.rb
new file mode 100644
index 000000000..65fce48f6
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/connection_adapters/postgresql_adapter.rb
@@ -0,0 +1,53 @@
+module ActiveRecord
+  module ConnectionAdapters
+    class PostgreSQLAdapter < AbstractAdapter
+      
+      # This mightn't be in Core, but count(distinct x,y) doesn't work for me
+      def supports_count_distinct? #:nodoc:
+        false
+      end
+
+      def concat(*columns)
+        columns = columns.map { |c| "CAST(#{c} AS varchar)" }
+        "(#{columns.join('||')})"
+      end
+      
+      # Executes an INSERT query and returns the new record's ID
+      def insert(sql, name = nil, pk = nil, id_value = nil, sequence_name = nil)
+        # Extract the table from the insert sql. Yuck.
+        table = sql.split(" ", 4)[2].gsub('"', '')
+
+        # Try an insert with 'returning id' if available (PG >= 8.2)
+        if supports_insert_with_returning?
+          pk, sequence_name = *pk_and_sequence_for(table) unless pk
+          if pk
+            quoted_pk = if pk.is_a?(Array)
+                          pk.map { |col| quote_column_name(col) }.join(ID_SEP)
+                        else
+                          quote_column_name(pk)
+                        end
+            id = select_value("#{sql} RETURNING #{quoted_pk}")
+            clear_query_cache
+            return id
+          end
+        end
+
+        # Otherwise, insert then grab last_insert_id.
+        if insert_id = super
+          insert_id
+        else
+          # If neither pk nor sequence name is given, look them up.
+          unless pk || sequence_name
+            pk, sequence_name = *pk_and_sequence_for(table)
+          end
+
+          # If a pk is given, fallback to default sequence name.
+          # Don't fetch last insert id for a table without a pk.
+          if pk && sequence_name ||= default_sequence_name(table, pk)
+            last_insert_id(table, sequence_name)
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/connection_adapters/sqlite3_adapter.rb b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/connection_adapters/sqlite3_adapter.rb
new file mode 100644
index 000000000..052757720
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/connection_adapters/sqlite3_adapter.rb
@@ -0,0 +1,15 @@
+require 'active_record/connection_adapters/sqlite_adapter'
+
+module ActiveRecord
+  module ConnectionAdapters #:nodoc:
+    class SQLite3Adapter < SQLiteAdapter # :nodoc:
+      def supports_count_distinct? #:nodoc:
+        false
+      end
+      
+      def concat(*columns)
+        "(#{columns.join('||')})"
+      end
+    end
+  end
+end
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/fixtures.rb b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/fixtures.rb
new file mode 100644
index 000000000..7dfaf08fb
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/fixtures.rb
@@ -0,0 +1,8 @@
+class Fixture #:nodoc:
+  def [](key)
+    if key.is_a? Array
+      return key.map { |a_key| self[a_key.to_s] }.to_composite_ids.to_s
+    end
+    @fixture[key]
+  end
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/migration.rb b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/migration.rb
new file mode 100644
index 000000000..2a50404c5
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/migration.rb
@@ -0,0 +1,20 @@
+ActiveRecord::ConnectionAdapters::ColumnDefinition.send(:alias_method, :to_s_without_composite_keys, :to_s)
+
+ActiveRecord::ConnectionAdapters::ColumnDefinition.class_eval <<-'EOF'
+  def to_s
+    if name.is_a? Array
+      "PRIMARY KEY (#{name.join(',')})"
+    else
+      to_s_without_composite_keys
+    end
+  end
+EOF
+
+ActiveRecord::ConnectionAdapters::TableDefinition.class_eval <<-'EOF'
+  def [](name)
+    @columns.find { |column|
+      !column.name.is_a?(Array) && column.name.to_s == name.to_s
+    }
+  end
+EOF
+ 
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/reflection.rb b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/reflection.rb
new file mode 100644
index 000000000..309baf118
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/reflection.rb
@@ -0,0 +1,19 @@
+module ActiveRecord
+  module Reflection
+    class AssociationReflection
+      def primary_key_name
+        return @primary_key_name if @primary_key_name
+        case
+          when macro == :belongs_to
+            @primary_key_name = options[:foreign_key] || class_name.foreign_key
+          when options[:as]
+            @primary_key_name = options[:foreign_key] || "#{options[:as]}_id"
+          else
+            @primary_key_name = options[:foreign_key] || active_record.name.foreign_key
+        end
+        @primary_key_name = @primary_key_name.to_composite_keys.to_s if @primary_key_name.is_a? Array
+        @primary_key_name
+      end
+    end
+  end
+end
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/version.rb b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/version.rb
new file mode 100644
index 000000000..c6cbeeb4c
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/lib/composite_primary_keys/version.rb
@@ -0,0 +1,8 @@
+module CompositePrimaryKeys
+  module VERSION #:nodoc:
+    MAJOR = 1
+    MINOR = 1
+    TINY  = 0
+    STRING = [MAJOR, MINOR, TINY].join('.')
+  end
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/loader.rb b/vendor/gems/composite_primary_keys-1.1.0/loader.rb
new file mode 100644
index 000000000..052c47ce1
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/loader.rb
@@ -0,0 +1,24 @@
+# Load local config files in /local
+begin
+  local_file_supported = Dir[File.join(PROJECT_ROOT, 'local/*.sample')].map { |path| File.basename(path).sub(".sample","") }
+  local_file_supported.each do |file|
+    require "local/#{file}"
+  end
+rescue LoadError
+  puts <<-EOS
+  This Gem supports local developer extensions in local/ folder. 
+  Supported files:
+    #{local_file_supported.map { |f| "local/#{f}"}.join(', ')}
+
+  Setup default sample files:
+    rake local:setup
+
+  Current warning: #{$!}
+  
+  EOS
+end
+
+
+# Now load Rake tasks from /tasks
+rakefiles = Dir[File.join(File.dirname(__FILE__), "tasks/**/*.rake")]
+rakefiles.each { |rakefile| load File.expand_path(rakefile) }
diff --git a/vendor/gems/composite_primary_keys-1.1.0/local/database_connections.rb.sample b/vendor/gems/composite_primary_keys-1.1.0/local/database_connections.rb.sample
new file mode 100644
index 000000000..be67edd97
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/local/database_connections.rb.sample
@@ -0,0 +1,10 @@
+require 'yaml'
+
+ENV['cpk_adapters'] = {
+  "mysql" => {
+    :adapter  => "mysql",
+    :username => "root",
+    :password => "root",
+    # ...
+  }
+}.to_yaml
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/local/paths.rb.sample b/vendor/gems/composite_primary_keys-1.1.0/local/paths.rb.sample
new file mode 100644
index 000000000..65ba16f68
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/local/paths.rb.sample
@@ -0,0 +1,2 @@
+# location of folder containing activerecord, railties, etc folders for each Rails gem
+ENV['EDGE_RAILS_DIR'] ||= "/path/to/copy/of/edge/rails"
diff --git a/vendor/gems/composite_primary_keys-1.1.0/local/tasks.rb.sample b/vendor/gems/composite_primary_keys-1.1.0/local/tasks.rb.sample
new file mode 100644
index 000000000..29daf8d6f
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/local/tasks.rb.sample
@@ -0,0 +1,2 @@
+# This file loaded into Rakefile
+# Place any extra development tasks you want here
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/scripts/console.rb b/vendor/gems/composite_primary_keys-1.1.0/scripts/console.rb
new file mode 100755
index 000000000..7053e926b
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/scripts/console.rb
@@ -0,0 +1,48 @@
+#!/usr/bin/env ruby
+
+#
+# if run as script, load the file as library while starting irb 
+#
+if __FILE__ == $0
+  irb = RUBY_PLATFORM =~ /(:?mswin|mingw)/ ? 'irb.bat' : 'irb'
+  ENV['ADAPTER'] = ARGV[0]
+  exec "#{irb} -f -r #{$0} --simple-prompt"
+end
+
+#
+# check if the given adapter is supported (default: mysql)
+#
+adapters = %w[mysql sqlite oracle oracle_enhanced postgresql ibm_db]
+adapter = ENV['ADAPTER'] || 'mysql'
+unless adapters.include? adapter
+  puts "Usage: #{__FILE__} <adapter>"
+  puts ''
+  puts 'Adapters: '
+  puts adapters.map{ |adapter| "    #{adapter}" }.join("\n")
+  exit 1
+end
+
+#
+# load all necessary libraries
+#
+require 'rubygems'
+require 'local/database_connections'
+
+$LOAD_PATH.unshift 'lib'
+
+begin
+  require 'local/paths'
+  $LOAD_PATH.unshift "#{ENV['EDGE_RAILS_DIR']}/activerecord/lib"  if ENV['EDGE_RAILS_DIR']
+  $LOAD_PATH.unshift "#{ENV['EDGE_RAILS_DIR']}/activesupport/lib" if ENV['EDGE_RAILS_DIR']
+rescue
+end
+
+require 'active_support'
+require 'active_record'
+
+require "test/connections/native_#{adapter}/connection"
+require 'composite_primary_keys'
+
+PROJECT_ROOT = File.join(File.dirname(__FILE__), '..')
+Dir[File.join(PROJECT_ROOT,'test/fixtures/*.rb')].each { |model| require model }
+
diff --git a/vendor/gems/composite_primary_keys-1.1.0/scripts/txt2html b/vendor/gems/composite_primary_keys-1.1.0/scripts/txt2html
new file mode 100644
index 000000000..d5ab2c698
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/scripts/txt2html
@@ -0,0 +1,67 @@
+#!/usr/bin/env ruby
+
+require 'rubygems'
+require 'redcloth'
+require 'syntax/convertors/html'
+require 'erb'
+require File.dirname(__FILE__) + '/../lib/composite_primary_keys/version.rb'
+
+version  = CompositePrimaryKeys::VERSION::STRING
+download = 'http://rubyforge.org/projects/compositekeys'
+
+class Fixnum
+  def ordinal
+    # teens
+    return 'th' if (10..19).include?(self % 100)
+    # others
+    case self % 10
+    when 1: return 'st'
+    when 2: return 'nd'
+    when 3: return 'rd'
+    else    return 'th'
+    end
+  end
+end
+
+class Time
+  def pretty
+    return "#{mday}#{mday.ordinal} #{strftime('%B')} #{year}"
+  end
+end
+
+def convert_syntax(syntax, source)
+  return Syntax::Convertors::HTML.for_syntax(syntax).convert(source).gsub(%r!^<pre>|</pre>$!,'')
+end
+
+if ARGV.length >= 1
+  src, template = ARGV
+  template ||= File.dirname(__FILE__) + '/../website/template.rhtml'
+  
+else
+  puts("Usage: #{File.split($0).last} source.txt [template.rhtml] > output.html")
+  exit!
+end
+
+template = ERB.new(File.open(template).read)
+
+title = nil
+body = nil
+File.open(src) do |fsrc|
+  title_text = fsrc.readline
+  body_text = fsrc.read
+  syntax_items = []
+  body_text.gsub!(%r!<(pre|code)[^>]*?syntax=['"]([^'"]+)[^>]*>(.*?)</\1>!m){
+    ident = syntax_items.length
+    element, syntax, source = $1, $2, $3
+    syntax_items << "<#{element} class=\"syntax\">#{convert_syntax(syntax, source)}</#{element}>"
+    "syntax-temp-#{ident}"
+  }
+  title = RedCloth.new(title_text).to_html.gsub(%r!<.*?>!,'').strip
+  body = RedCloth.new(body_text).to_html
+  body.gsub!(%r!(?:<pre><code>)?syntax-temp-(\d+)(?:</code></pre>)?!){ syntax_items[$1.to_i] }
+end
+stat = File.stat(src)
+created = stat.ctime
+modified = stat.mtime
+
+$stdout << template.result(binding)
diff --git a/vendor/gems/composite_primary_keys-1.1.0/scripts/txt2js b/vendor/gems/composite_primary_keys-1.1.0/scripts/txt2js
new file mode 100644
index 000000000..4a287cad1
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/scripts/txt2js
@@ -0,0 +1,59 @@
+#!/usr/bin/env ruby
+
+require 'rubygems'
+require 'redcloth'
+require 'syntax/convertors/html'
+require 'erb'
+require 'active_support'
+require File.dirname(__FILE__) + '/../lib/composite_primary_keys/version.rb'
+
+version  = CompositePrimaryKeys::VERSION::STRING
+download = 'http://rubyforge.org/projects/compositekeys'
+
+class Fixnum
+  def ordinal
+    # teens
+    return 'th' if (10..19).include?(self % 100)
+    # others
+    case self % 10
+    when 1: return 'st'
+    when 2: return 'nd'
+    when 3: return 'rd'
+    else    return 'th'
+    end
+  end
+end
+
+class Time
+  def pretty
+    return "#{mday}#{mday.ordinal} #{strftime('%B')} #{year}"
+  end
+end
+
+def convert_syntax(syntax, source)
+  return Syntax::Convertors::HTML.for_syntax(syntax).convert(source).gsub(%r!^<pre>|</pre>$!,'')
+end
+
+if ARGV.length >= 1
+  src, template = ARGV
+  template ||= File.dirname(__FILE__) + '/../website/template.js'
+else
+  puts("Usage: #{File.split($0).last} source.txt [template.js] > output.html")
+  exit!
+end
+
+template = ERB.new(File.open(template).read)
+
+title = nil
+body = nil
+File.open(src) do |fsrc|
+  title_text = fsrc.readline
+  body_text = fsrc.read
+  title = RedCloth.new(title_text).to_html.gsub(%r!<.*?>!,'').strip
+  body = RedCloth.new(body_text)
+end
+stat = File.stat(src)
+created = stat.ctime
+modified = stat.mtime
+
+$stdout << template.result(binding)
diff --git a/vendor/gems/composite_primary_keys-1.1.0/tasks/activerecord_selection.rake b/vendor/gems/composite_primary_keys-1.1.0/tasks/activerecord_selection.rake
new file mode 100644
index 000000000..44ca4bb24
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/tasks/activerecord_selection.rake
@@ -0,0 +1,43 @@
+namespace :ar do
+  desc 'Pre-load edge rails ActiveRecord'
+  task :edge do
+    unless path = ENV['EDGE_RAILS_DIR'] || ENV['EDGE_RAILS']
+      puts <<-EOS
+
+Need to define env var EDGE_RAILS_DIR or EDGE_RAILS- root of edge rails on your machine.
+    i)  Get copy of Edge Rails - http://dev.rubyonrails.org
+    ii) Set EDGE_RAILS_DIR to this folder in local/paths.rb - see local/paths.rb.sample for example
+    or
+    a)  Set folder from environment or command line (rake ar:edge EDGE_RAILS_DIR=/path/to/rails)
+  
+      EOS
+      exit
+    end
+    
+    ENV['AR_LOAD_PATH'] = File.join(path, "activerecord/lib")
+  end
+  
+  desc 'Pre-load ActiveRecord using VERSION=X.Y.Z, instead of latest'
+  task :set do
+    unless version = ENV['VERSION']
+      puts <<-EOS
+Usage: rake ar:get_version VERSION=1.15.3
+    Specify the version number with VERSION=X.Y.Z; and make sure you have that activerecord gem version installed.
+    
+      EOS
+    end
+    version = nil if version == "" || version == []
+    begin
+      version ? gem('activerecord', version) : gem('activerecord')
+      require 'active_record'
+      ENV['AR_LOAD_PATH'] = $:.reverse.find { |path| /activerecord/ =~ path }
+    rescue LoadError
+      puts <<-EOS
+Missing: Cannot find activerecord #{version} installed.
+    Install: gem install activerecord -v #{version}
+    
+      EOS
+      exit
+    end
+  end
+end
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/tasks/databases.rake b/vendor/gems/composite_primary_keys-1.1.0/tasks/databases.rake
new file mode 100644
index 000000000..0d9151753
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/tasks/databases.rake
@@ -0,0 +1,12 @@
+require 'active_record'
+
+# UNTESTED - firebird sqlserver sqlserver_odbc db2 sybase openbase
+for adapter in %w( mysql sqlite oracle oracle_enhanced postgresql ibm_db ) 
+  Rake::TestTask.new("test_#{adapter}") { |t|
+    t.libs << "test" << "test/connections/native_#{adapter}"
+    t.pattern = "test/test_*.rb"
+    t.verbose = true
+  }
+end
+
+SCHEMA_PATH = File.join(PROJECT_ROOT, *%w(test fixtures db_definitions))
diff --git a/vendor/gems/composite_primary_keys-1.1.0/tasks/databases/mysql.rake b/vendor/gems/composite_primary_keys-1.1.0/tasks/databases/mysql.rake
new file mode 100644
index 000000000..e05239ee2
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/tasks/databases/mysql.rake
@@ -0,0 +1,30 @@
+namespace :mysql do
+  desc 'Build the MySQL test databases'
+  task :build_databases => :load_connection do 
+    puts File.join(SCHEMA_PATH, 'mysql.sql')
+    options_str = ENV['cpk_adapter_options_str']
+    # creates something like "-u#{username} -p#{password} -S#{socket}"
+    sh %{ mysqladmin #{options_str} create "#{GEM_NAME}_unittest" }
+    sh %{ mysql #{options_str} "#{GEM_NAME}_unittest" < #{File.join(SCHEMA_PATH, 'mysql.sql')} }
+  end
+
+  desc 'Drop the MySQL test databases'
+  task :drop_databases => :load_connection do 
+    options_str = ENV['cpk_adapter_options_str']
+    sh %{ mysqladmin #{options_str} -f drop "#{GEM_NAME}_unittest" }
+  end
+
+  desc 'Rebuild the MySQL test databases'
+  task :rebuild_databases => [:drop_databases, :build_databases]
+  
+  task :load_connection do
+    require File.join(PROJECT_ROOT, %w[lib adapter_helper mysql])
+    spec = AdapterHelper::MySQL.load_connection_from_env
+    options = {}
+    options['u'] = spec[:username]  if spec[:username]
+    options['p'] = spec[:password]  if spec[:password]
+    options['S'] = spec[:sock]      if spec[:sock]
+    options_str = options.map { |key, value| "-#{key}#{value}" }.join(" ")
+    ENV['cpk_adapter_options_str'] = options_str
+  end
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/tasks/databases/oracle.rake b/vendor/gems/composite_primary_keys-1.1.0/tasks/databases/oracle.rake
new file mode 100644
index 000000000..4861d0137
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/tasks/databases/oracle.rake
@@ -0,0 +1,25 @@
+namespace :oracle do
+  desc 'Build the Oracle test databases'
+  task :build_databases => :load_connection do 
+    puts File.join(SCHEMA_PATH, 'oracle.sql')
+    options_str = ENV['cpk_adapter_options_str']
+    sh %( sqlplus #{options_str} < #{File.join(SCHEMA_PATH, 'oracle.sql')} )
+  end
+
+  desc 'Drop the Oracle test databases'
+  task :drop_databases => :load_connection do 
+    puts File.join(SCHEMA_PATH, 'oracle.drop.sql')
+    options_str = ENV['cpk_adapter_options_str']
+    sh %( sqlplus #{options_str} < #{File.join(SCHEMA_PATH, 'oracle.drop.sql')} )
+  end
+
+  desc 'Rebuild the Oracle test databases'
+  task :rebuild_databases => [:drop_databases, :build_databases]
+  
+  task :load_connection do
+    require File.join(PROJECT_ROOT, %w[lib adapter_helper oracle])
+    spec = AdapterHelper::Oracle.load_connection_from_env
+    ENV['cpk_adapter_options_str'] = "#{spec[:username]}/#{spec[:password]}@#{spec[:host]}"
+  end
+  
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/tasks/databases/postgresql.rake b/vendor/gems/composite_primary_keys-1.1.0/tasks/databases/postgresql.rake
new file mode 100644
index 000000000..13b34e2ed
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/tasks/databases/postgresql.rake
@@ -0,0 +1,26 @@
+namespace :postgresql do
+  desc 'Build the PostgreSQL test databases'
+  task :build_databases => :load_connection do 
+    sh %{ createdb "#{GEM_NAME}_unittest" }
+    sh %{ psql "#{GEM_NAME}_unittest" -f #{File.join(SCHEMA_PATH, 'postgresql.sql')} }
+  end
+
+  desc 'Drop the PostgreSQL test databases'
+  task :drop_databases => :load_connection do 
+    sh %{ dropdb "#{GEM_NAME}_unittest" }
+  end
+
+  desc 'Rebuild the PostgreSQL test databases'
+  task :rebuild_databases => [:drop_databases, :build_databases]
+
+  task :load_connection do
+    require File.join(PROJECT_ROOT, %w[lib adapter_helper postgresql])
+    spec = AdapterHelper::Postgresql.load_connection_from_env
+    options = {}
+    options['u'] = spec[:username]  if spec[:username]
+    options['p'] = spec[:password]  if spec[:password]
+    options_str = options.map { |key, value| "-#{key}#{value}" }.join(" ")
+    ENV['cpk_adapter_options_str'] = options_str
+  end
+end
+
diff --git a/vendor/gems/composite_primary_keys-1.1.0/tasks/databases/sqlite3.rake b/vendor/gems/composite_primary_keys-1.1.0/tasks/databases/sqlite3.rake
new file mode 100644
index 000000000..9a5579ad8
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/tasks/databases/sqlite3.rake
@@ -0,0 +1,28 @@
+namespace :sqlite3 do
+  desc 'Build the sqlite test databases'
+  task :build_databases => :load_connection do 
+    file = File.join(SCHEMA_PATH, 'sqlite.sql')
+    dbfile = File.join(PROJECT_ROOT, ENV['cpk_adapter_options_str'])
+    cmd = "mkdir -p #{File.dirname(dbfile)}"
+    puts cmd
+    sh %{ #{cmd} }
+    cmd = "sqlite3 #{dbfile} < #{file}"
+    puts cmd
+    sh %{ #{cmd} }
+  end
+
+  desc 'Drop the sqlite test databases'
+  task :drop_databases => :load_connection do 
+    dbfile = ENV['cpk_adapter_options_str']
+    sh %{ rm -f #{dbfile} }
+  end
+
+  desc 'Rebuild the sqlite test databases'
+  task :rebuild_databases => [:drop_databases, :build_databases]
+
+  task :load_connection do
+    require File.join(PROJECT_ROOT, %w[lib adapter_helper sqlite3])
+    spec = AdapterHelper::Sqlite3.load_connection_from_env
+    ENV['cpk_adapter_options_str'] = spec[:dbfile]
+  end
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/tasks/deployment.rake b/vendor/gems/composite_primary_keys-1.1.0/tasks/deployment.rake
new file mode 100644
index 000000000..84f143b70
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/tasks/deployment.rake
@@ -0,0 +1,22 @@
+desc 'Release the website and new gem version'
+task :deploy => [:check_version, :website, :release] do
+  puts "Remember to create SVN tag:"
+  puts "svn copy svn+ssh://#{RUBYFORGE_USERNAME}@rubyforge.org/var/svn/#{PATH}/trunk " +
+    "svn+ssh://#{RUBYFORGE_USERNAME}@rubyforge.org/var/svn/#{PATH}/tags/REL-#{VERS} "
+  puts "Suggested comment:"
+  puts "Tagging release #{CHANGES}"
+end
+
+desc 'Runs tasks website_generate and install_gem as a local deployment of the gem'
+task :local_deploy => [:website_generate, :install_gem]
+
+task :check_version do
+  unless ENV['VERSION']
+    puts 'Must pass a VERSION=x.y.z release version'
+    exit
+  end
+  unless ENV['VERSION'] == VERS
+    puts "Please update your version.rb to match the release version, currently #{VERS}"
+    exit
+  end
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/tasks/local_setup.rake b/vendor/gems/composite_primary_keys-1.1.0/tasks/local_setup.rake
new file mode 100644
index 000000000..1b8afa8b7
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/tasks/local_setup.rake
@@ -0,0 +1,13 @@
+namespace :local do
+  desc 'Copies over the same local files ready for editing'
+  task :setup do
+    sample_files = Dir[File.join(PROJECT_ROOT, "local/*.rb.sample")]
+    sample_files.each do |sample_file|
+      file = sample_file.sub(".sample","")
+      unless File.exists?(file)
+        puts "Copying #{sample_file} -> #{file}"
+        sh %{ cp #{sample_file} #{file} }
+      end
+    end
+  end
+end
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/tasks/website.rake b/vendor/gems/composite_primary_keys-1.1.0/tasks/website.rake
new file mode 100644
index 000000000..600f5633f
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/tasks/website.rake
@@ -0,0 +1,18 @@
+desc 'Generate website files'
+task :website_generate do
+  sh %{ ruby scripts/txt2html website/index.txt > website/index.html }
+  sh %{ ruby scripts/txt2js website/version.txt > website/version.js }
+  sh %{ ruby scripts/txt2js website/version-raw.txt > website/version-raw.js }
+end
+
+desc 'Upload website files to rubyforge'
+task :website_upload do
+  config = YAML.load(File.read(File.expand_path("~/.rubyforge/user-config.yml")))
+  host = "#{config["username"]}@rubyforge.org"
+  remote_dir = "/var/www/gforge-projects/#{RUBYFORGE_PROJECT}/"
+  local_dir = 'website'
+  sh %{rsync -aCv #{local_dir}/ #{host}:#{remote_dir}}
+end
+
+desc 'Generate and upload website files'
+task :website => [:website_generate, :website_upload, :publish_docs]
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/README_tests.txt b/vendor/gems/composite_primary_keys-1.1.0/test/README_tests.txt
new file mode 100644
index 000000000..66fe21f2e
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/README_tests.txt
@@ -0,0 +1,67 @@
+= Composite Primary Keys - Testing Readme
+
+== Testing an adapter
+
+There are tests available for the following adapters:
+
+* ibmdb
+* mysql
+* oracle
+* postgresql
+* sqlite
+
+To run the tests for on of the adapters, follow these steps (using mysql in the example):
+
+* rake -T | grep mysql
+
+    rake mysql:build_databases         # Build the MySQL test databases
+    rake mysql:drop_databases          # Drop the MySQL test databases
+    rake mysql:rebuild_databases       # Rebuild the MySQL test databases
+    rake test_mysql                    # Run tests for test_mysql
+
+* rake mysql:build_databases
+* rake test_mysql
+
+== Testing against different ActiveRecord versions (or Edge Rails)
+
+ActiveRecord is a RubyGem within Rails, and is constantly being improved/changed on
+its repository (http://dev.rubyonrails.org). These changes may create errors for the CPK
+gem. So, we need a way to test CPK against Edge Rails, as well as officially released RubyGems.
+
+The default test (as above) uses the latest RubyGem in your cache.
+
+You can select an older RubyGem version by running the following:
+
+* rake ar:set VERSION=1.14.4 test_mysql
+
+== Edge Rails
+
+Before you can test CPK against Edge Rails, you must checkout a copy of edge rails somewhere (see http://dev.rubyonrails.org for for examples)
+
+* cd /path/to/gems
+* svn co http://svn.rubyonrails.org/rails/trunk rails
+
+Say the rails folder is /path/to/gems/rails
+
+Three ways to run CPK tests for Edge Rails:
+
+i)   Run:
+  
+        EDGE_RAILS_DIR=/path/to/gems/rails rake ar:edge test_mysql
+        
+ii)  In your .profile, set the environment variable EDGE_RAILS_DIR=/path/to/gems/rails, 
+     and once you reload your profile, run:  
+     
+        rake ar:edge test_mysql
+        
+iii) Store the path in local/paths.rb. Run:
+
+        cp local/paths.rb.sample local/paths.rb
+        # Now set ENV['EDGE_RAILS_DIR']=/path/to/gems/rails
+        rake ar:edge test_mysql
+
+These are all variations of the same theme:
+
+* Set the environment variable EDGE_RAILS_DIR to the path to Rails (which contains the activerecord/lib folder)
+* Run: rake ar:edge test_<adapter>
+  
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/abstract_unit.rb b/vendor/gems/composite_primary_keys-1.1.0/test/abstract_unit.rb
new file mode 100644
index 000000000..f33edfaeb
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/abstract_unit.rb
@@ -0,0 +1,94 @@
+$:.unshift(ENV['AR_LOAD_PATH']) if ENV['AR_LOAD_PATH']
+
+require 'test/unit'
+require 'hash_tricks'
+require 'rubygems'
+require 'active_record'
+require 'active_record/fixtures'
+begin
+  require 'connection'
+rescue MissingSourceFile => e
+  adapter = 'postgresql' #'sqlite'
+  require "#{File.dirname(__FILE__)}/connections/native_#{adapter}/connection"
+end
+require 'composite_primary_keys'
+
+QUOTED_TYPE = ActiveRecord::Base.connection.quote_column_name('type') unless Object.const_defined?(:QUOTED_TYPE)
+
+class Test::Unit::TestCase #:nodoc:
+  self.fixture_path = File.dirname(__FILE__) + "/fixtures/"
+  self.use_instantiated_fixtures = false
+  self.use_transactional_fixtures = true
+
+  def assert_date_from_db(expected, actual, message = nil)
+    # SQL Server doesn't have a separate column type just for dates, 
+    # so the time is in the string and incorrectly formatted
+    if current_adapter?(:SQLServerAdapter)
+      assert_equal expected.strftime("%Y/%m/%d 00:00:00"), actual.strftime("%Y/%m/%d 00:00:00")
+    elsif current_adapter?(:SybaseAdapter)
+      assert_equal expected.to_s, actual.to_date.to_s, message
+    else
+      assert_equal expected.to_s, actual.to_s, message
+    end
+  end
+
+  def assert_queries(num = 1)
+    ActiveRecord::Base.connection.class.class_eval do
+      self.query_count = 0
+      alias_method :execute, :execute_with_query_counting
+    end
+    yield
+  ensure
+    ActiveRecord::Base.connection.class.class_eval do
+      alias_method :execute, :execute_without_query_counting
+    end
+    assert_equal num, ActiveRecord::Base.connection.query_count, "#{ActiveRecord::Base.connection.query_count} instead of #{num} queries were executed."
+  end
+
+  def assert_no_queries(&block)
+    assert_queries(0, &block)
+  end
+  
+  cattr_accessor :classes
+protected
+  
+  def testing_with(&block)
+    classes.keys.each do |@key_test|
+      @klass_info = classes[@key_test]
+      @klass, @primary_keys = @klass_info[:class], @klass_info[:primary_keys]
+      order = @klass.primary_key.is_a?(String) ? @klass.primary_key : @klass.primary_key.join(',')
+      @first = @klass.find(:first, :order => order)
+      yield
+    end
+  end
+  
+  def first_id
+    ids = (1..@primary_keys.length).map {|num| 1}
+    composite? ? ids.to_composite_ids : ids.first
+  end
+  
+  def first_id_str
+    composite? ? first_id.join(CompositePrimaryKeys::ID_SEP) : first_id.to_s
+  end
+  
+  def composite?
+    @key_test != :single
+  end  
+end
+
+def current_adapter?(type)
+  ActiveRecord::ConnectionAdapters.const_defined?(type) &&
+    ActiveRecord::Base.connection.instance_of?(ActiveRecord::ConnectionAdapters.const_get(type))
+end
+
+ActiveRecord::Base.connection.class.class_eval do
+  cattr_accessor :query_count
+  alias_method :execute_without_query_counting, :execute
+  def execute_with_query_counting(sql, name = nil)
+    self.query_count += 1
+    execute_without_query_counting(sql, name)
+  end
+end
+
+#ActiveRecord::Base.logger = Logger.new(STDOUT)
+#ActiveRecord::Base.colorize_logging = false
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/connections/native_ibm_db/connection.rb b/vendor/gems/composite_primary_keys-1.1.0/test/connections/native_ibm_db/connection.rb
new file mode 100644
index 000000000..7a40f7c3d
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/connections/native_ibm_db/connection.rb
@@ -0,0 +1,23 @@
+print "Using IBM2 \n"
+require 'logger'
+
+gem 'ibm_db'
+require 'IBM_DB'
+
+RAILS_CONNECTION_ADAPTERS = %w( mysql postgresql sqlite firebird sqlserver db2 oracle sybase openbase frontbase ibm_db )
+
+
+ActiveRecord::Base.logger = Logger.new("debug.log")
+
+db1 = 'composite_primary_keys_unittest'
+
+connection_options = {
+  :adapter  => "ibm_db",
+  :database => "ocdpdev",
+  :username => "db2inst1",
+  :password => "password",                      
+  :host => '192.168.2.21'
+}
+
+ActiveRecord::Base.configurations = { db1 => connection_options }
+ActiveRecord::Base.establish_connection(connection_options)
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/connections/native_mysql/connection.rb b/vendor/gems/composite_primary_keys-1.1.0/test/connections/native_mysql/connection.rb
new file mode 100644
index 000000000..12dbe4cd3
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/connections/native_mysql/connection.rb
@@ -0,0 +1,13 @@
+print "Using native MySQL\n"
+require 'fileutils'
+require 'logger'
+require 'adapter_helper/mysql'
+
+log_path = File.expand_path(File.join(File.dirname(__FILE__), %w[.. .. .. log]))
+FileUtils.mkdir_p log_path
+puts "Logging to #{log_path}/debug.log"
+ActiveRecord::Base.logger = Logger.new("#{log_path}/debug.log")
+
+# Adapter config setup in locals/database_connections.rb
+connection_options = AdapterHelper::MySQL.load_connection_from_env
+ActiveRecord::Base.establish_connection(connection_options)
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/connections/native_oracle/connection.rb b/vendor/gems/composite_primary_keys-1.1.0/test/connections/native_oracle/connection.rb
new file mode 100644
index 000000000..383538fed
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/connections/native_oracle/connection.rb
@@ -0,0 +1,14 @@
+print "Using native Oracle\n"
+require 'fileutils'
+require 'logger'
+require 'adapter_helper/oracle'
+
+log_path = File.expand_path(File.join(File.dirname(__FILE__), %w[.. .. .. log]))
+FileUtils.mkdir_p log_path
+puts "Logging to #{log_path}/debug.log"
+ActiveRecord::Base.logger = Logger.new("#{log_path}/debug.log")
+
+# Adapter config setup in locals/database_connections.rb
+connection_options = AdapterHelper::Oracle.load_connection_from_env
+puts connection_options.inspect
+ActiveRecord::Base.establish_connection(connection_options)
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/connections/native_postgresql/connection.rb b/vendor/gems/composite_primary_keys-1.1.0/test/connections/native_postgresql/connection.rb
new file mode 100644
index 000000000..a2d93f92b
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/connections/native_postgresql/connection.rb
@@ -0,0 +1,9 @@
+print "Using native Postgresql\n"
+require 'logger'
+require 'adapter_helper/postgresql'
+
+ActiveRecord::Base.logger = Logger.new("debug.log")
+
+# Adapter config setup in locals/database_connections.rb
+connection_options = AdapterHelper::Postgresql.load_connection_from_env
+ActiveRecord::Base.establish_connection(connection_options)
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/connections/native_sqlite/connection.rb b/vendor/gems/composite_primary_keys-1.1.0/test/connections/native_sqlite/connection.rb
new file mode 100644
index 000000000..7c6102e0b
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/connections/native_sqlite/connection.rb
@@ -0,0 +1,9 @@
+print "Using native Sqlite3\n"
+require 'logger'
+require 'adapter_helper/sqlite3'
+
+ActiveRecord::Base.logger = Logger.new("debug.log")
+
+# Adapter config setup in locals/database_connections.rb
+connection_options = AdapterHelper::Sqlite3.load_connection_from_env
+ActiveRecord::Base.establish_connection(connection_options)
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/article.rb b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/article.rb
new file mode 100644
index 000000000..7233f8126
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/article.rb
@@ -0,0 +1,5 @@
+class Article < ActiveRecord::Base
+  has_many :readings
+  has_many :users, :through => :readings
+end
+
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/articles.yml b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/articles.yml
new file mode 100644
index 000000000..e51060463
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/articles.yml
@@ -0,0 +1,6 @@
+first:
+  id: 1
+  name: Article One
+second:
+  id: 2
+  name: Article Two
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/comment.rb b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/comment.rb
new file mode 100644
index 000000000..857bf70aa
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/comment.rb
@@ -0,0 +1,6 @@
+class Comment < ActiveRecord::Base
+  set_primary_keys :id
+  belongs_to :person, :polymorphic => true
+  belongs_to :hack
+end
+
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/comments.yml b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/comments.yml
new file mode 100644
index 000000000..7f145143a
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/comments.yml
@@ -0,0 +1,16 @@
+comment1:
+  id: 1
+  person_id: 1
+  person_type: Employee
+  
+comment2:
+  id: 2
+  person_id: 1
+  person_type: User
+  hack_id: andrew
+  
+comment3:
+  id: 3
+  person_id: andrew
+  person_type: Hack
+  
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/db_definitions/db2-create-tables.sql b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/db_definitions/db2-create-tables.sql
new file mode 100644
index 000000000..edff930de
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/db_definitions/db2-create-tables.sql
@@ -0,0 +1,113 @@
+CREATE TABLE reference_types (
+  reference_type_id integer NOT NULL generated by default as identity (start with 100, increment by 1, no cache),  
+  type_label varchar(50) default NULL,  
+  abbreviation varchar(50) default NULL, 
+  description varchar(50) default NULL, 
+  PRIMARY KEY (reference_type_id)
+);
+
+CREATE TABLE reference_codes (
+  reference_type_id integer,
+  reference_code integer NOT NULL,
+  code_label varchar(50) default NULL,
+  abbreviation varchar(50) default NULL,
+  description varchar(50) default NULL,
+  PRIMARY KEY  (reference_type_id,reference_code)
+);
+
+CREATE TABLE products (
+  id integer NOT NULL,
+  name varchar(50) default NULL,
+  PRIMARY KEY  (id)
+);
+
+CREATE TABLE tariffs (
+  tariff_id integer NOT NULL,
+  start_date date NOT NULL,
+  amount integer default NULL,
+  PRIMARY KEY  (tariff_id,start_date)
+);
+
+CREATE TABLE product_tariffs (
+  product_id integer NOT NULL,
+  tariff_id integer NOT NULL,
+  tariff_start_date date NOT NULL,
+  PRIMARY KEY  (product_id,tariff_id,tariff_start_date)
+);
+
+CREATE TABLE suburbs (
+  city_id integer NOT NULL,
+  suburb_id integer NOT NULL,
+  name varchar(50) NOT NULL,
+  PRIMARY KEY  (city_id,suburb_id)
+);
+
+CREATE TABLE streets (
+  id integer NOT NULL ,
+  city_id integer NOT NULL,
+  suburb_id integer NOT NULL,
+  name varchar(50) NOT NULL,
+  PRIMARY KEY  (id)
+);
+
+CREATE TABLE users (
+  id integer NOT NULL ,
+  name varchar(50) NOT NULL,
+  PRIMARY KEY  (id)
+);
+
+CREATE TABLE articles (
+  id integer NOT NULL ,
+  name varchar(50) NOT NULL,
+  PRIMARY KEY  (id)
+);
+
+CREATE TABLE readings (
+  id integer NOT NULL ,
+  user_id integer NOT NULL,
+  article_id integer NOT NULL,
+  rating integer NOT NULL,
+  PRIMARY KEY  (id)
+);
+
+CREATE TABLE groups (
+  id integer NOT NULL ,
+  name varchar(50) NOT NULL,
+  PRIMARY KEY  (id)
+);               
+
+CREATE TABLE memberships (
+  user_id integer NOT NULL,
+  group_id integer NOT NULL,
+  PRIMARY KEY  (user_id,group_id)
+);
+
+CREATE TABLE membership_statuses (
+  id integer NOT NULL ,
+  user_id integer NOT NULL,
+  group_id integer NOT NULL,
+  status varchar(50) NOT NULL,
+  PRIMARY KEY (id)
+);
+
+create table kitchen_sinks (
+	id_1 integer not null,
+	id_2 integer not null,
+	a_date date,
+	a_string varchar(100),
+	primary key (id_1, id_2)
+);
+
+create table restaurants (
+	franchise_id integer not null,
+	store_id integer not null,
+	name varchar(100),
+	primary key (franchise_id, store_id)
+);
+
+create table restaurants_suburbs (
+	franchise_id integer not null,
+	store_id integer not null,
+	city_id integer not null,
+	suburb_id integer not null
+);
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/db_definitions/db2-drop-tables.sql b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/db_definitions/db2-drop-tables.sql
new file mode 100644
index 000000000..eb4843358
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/db_definitions/db2-drop-tables.sql
@@ -0,0 +1,16 @@
+drop table MEMBERSHIPS;                                                                                                                    
+drop table REFERENCE_CODES;                                                                                                                 
+drop table TARIFFS;                                                                                                                         
+drop table ARTICLES;                                                                                                                        
+drop table GROUPS;                                                                                                                          
+drop table MEMBERSHIP_STATUSES;                                                                                                             
+drop table READINGS;                                                                                                                        
+drop table REFERENCE_TYPES;                                                                                                                 
+drop table STREETS;                                                                                                                         
+drop table PRODUCTS;                                                                                                                        
+drop table USERS;                                                                                                                           
+drop table SUBURBS;                                                                                                                         
+drop table PRODUCT_TARIFFS; 
+drop table KITCHEN_SINK;
+drop table RESTAURANTS;
+drop table RESTAURANTS_SUBURBS;
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/db_definitions/mysql.sql b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/db_definitions/mysql.sql
new file mode 100644
index 000000000..e83d3aae5
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/db_definitions/mysql.sql
@@ -0,0 +1,174 @@
+create table reference_types (
+    reference_type_id int(11) not null auto_increment,
+    type_label varchar(50) default null,
+    abbreviation varchar(50) default null,
+    description varchar(50) default null,
+    primary key (reference_type_id)
+) type=InnoDB;
+
+create table reference_codes (
+    reference_type_id int(11),
+    reference_code int(11) not null,
+    code_label varchar(50) default null,
+    abbreviation varchar(50) default null,
+    description varchar(50) default null,
+    primary key (reference_type_id, reference_code)
+) type=InnoDB;
+
+create table products (
+    id int(11) not null auto_increment,
+    name varchar(50) default null,
+    primary key (id)
+) type=InnoDB;
+
+create table tariffs (
+    tariff_id int(11) not null,
+    start_date date not null,
+    amount integer(11) default null,
+    primary key (tariff_id, start_date)
+) type=InnoDB;
+
+create table product_tariffs (
+    product_id int(11) not null,
+    tariff_id int(11) not null,
+    tariff_start_date date not null,
+    primary key (product_id, tariff_id, tariff_start_date)
+) type=InnoDB;
+
+create table suburbs (
+    city_id int(11) not null,
+    suburb_id int(11) not null,
+    name varchar(50) not null,
+    primary key (city_id, suburb_id)
+) type=InnoDB;
+
+create table streets (
+    id int(11) not null auto_increment,
+    city_id int(11) not null,
+    suburb_id int(11) not null,
+    name varchar(50) not null,
+    primary key (id)
+) type=InnoDB;
+
+create table users (
+    id int(11) not null auto_increment,
+    name varchar(50) not null,
+    primary key (id)
+) type=InnoDB;
+
+create table articles (
+    id int(11) not null auto_increment,
+    name varchar(50) not null,
+    primary key (id)
+) type=InnoDB;
+
+create table readings (
+    id int(11) not null auto_increment,
+    user_id int(11) not null,
+    article_id int(11) not null,
+    rating int(11) not null,
+    primary key (id)
+) type=InnoDB;
+
+create table groups (
+    id int(11) not null auto_increment,
+    name varchar(50) not null,
+    primary key (id)
+) type=InnoDB;
+
+create table memberships (
+    user_id int(11) not null,
+    group_id int(11) not null,
+    primary key  (user_id,group_id)
+) type=InnoDB;
+
+create table membership_statuses (
+    id int(11) not null auto_increment,
+    user_id int(11) not null,
+    group_id int(11) not null,
+    status varchar(50) not null,
+    primary key (id)
+) type=InnoDB;
+
+create table departments (
+    department_id int(11) not null,
+    location_id int(11) not null,
+    primary key (department_id, location_id)
+) type=InnoDB;
+
+create table employees (
+    id int(11) not null auto_increment,
+    department_id int(11) default null,
+    location_id int(11) default null,
+    primary key (id)
+) type=InnoDB;
+
+create table comments (
+    id int(11) not null auto_increment,
+    person_id varchar(100) default null,
+    person_type varchar(100) default null,
+    hack_id varchar(100) default null,
+    primary key (id)
+) type=InnoDB;
+
+create table hacks (
+    name varchar(50) not null,
+    primary key (name)
+) type=InnoDB;
+
+create table kitchen_sinks (
+    id_1 int(11) not null,
+    id_2 int(11) not null,
+    a_date date,
+    a_string varchar(100),
+    primary key (id_1, id_2)
+) type=InnoDB;
+
+create table restaurants (
+    franchise_id int(11) not null,
+    store_id int(11) not null,
+    name varchar(100),
+    primary key (franchise_id, store_id)
+) type=InnoDB;
+
+create table restaurants_suburbs (
+    franchise_id int(11) not null,
+    store_id int(11) not null,
+    city_id int(11) not null,
+    suburb_id int(11) not null
+) type=InnoDB;
+
+create table dorms (
+    id int(11) not null auto_increment,
+    primary key(id)
+) type=InnoDB;
+
+create table rooms (
+    dorm_id int(11) not null,
+    room_id int(11) not null,
+    primary key (dorm_id, room_id)
+) type=InnoDB;
+
+create table room_attributes (
+    id int(11) not null auto_increment,
+    name varchar(50),
+    primary key(id)
+) type=InnoDB;
+
+create table room_attribute_assignments (
+    dorm_id int(11) not null,
+    room_id int(11) not null,
+    room_attribute_id int(11) not null
+) type=InnoDB;
+
+create table students (
+    id int(11) not null auto_increment,
+    primary key(id)
+) type=InnoDB;
+
+create table room_assignments (
+    student_id int(11) not null,
+    dorm_id int(11) not null,
+    room_id int(11) not null
+) type=InnoDB;
+
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/db_definitions/oracle.drop.sql b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/db_definitions/oracle.drop.sql
new file mode 100644
index 000000000..d23e3a341
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/db_definitions/oracle.drop.sql
@@ -0,0 +1,39 @@
+drop table reference_types;
+drop sequence reference_types_seq;
+drop table reference_codes;
+drop table products;
+drop sequence products_seq;
+drop table tariffs;
+drop table product_tariffs;
+drop table suburbs;
+drop table streets;
+drop sequence streets_seq;
+drop table users;
+drop sequence users_seq;
+drop table articles;
+drop sequence articles_seq;
+drop table readings;
+drop sequence readings_seq;
+drop table groups;
+drop sequence groups_seq;
+drop table memberships;
+drop table membership_statuses;
+drop sequence membership_statuses_seq;
+drop table departments;
+drop table employees;
+drop sequence employees_seq;
+drop table comments;
+drop sequence comments_seq;
+drop table hacks;
+drop table kitchen_sinks;
+drop table restaurants;
+drop table restaurants_suburbs;
+drop table dorms;
+drop sequence dorms_seq;
+drop table rooms;
+drop table room_attributes;
+drop sequence room_attributes_seq;
+drop table room_attribute_assignments;
+drop table room_assignments;
+drop table students;
+drop sequence students_seq;
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/db_definitions/oracle.sql b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/db_definitions/oracle.sql
new file mode 100644
index 000000000..8db0ff208
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/db_definitions/oracle.sql
@@ -0,0 +1,188 @@
+create sequence reference_types_seq start with 1000;
+
+create table reference_types (
+    reference_type_id number(11)   primary key,
+    type_label        varchar2(50) default null,
+    abbreviation      varchar2(50) default null,
+    description       varchar2(50) default null
+);
+
+create table reference_codes (
+    reference_type_id number(11),
+    reference_code    number(11),
+    code_label        varchar2(50) default null,
+    abbreviation      varchar2(50) default null,
+    description       varchar2(50) default null
+);
+
+create sequence products_seq start with 1000;
+
+create table products (
+    id   number(11)   primary key,
+    name varchar2(50) default null
+);
+
+create table tariffs (
+    tariff_id  number(11),
+    start_date date,
+    amount     number(11) default null,
+    constraint tariffs_pk primary key (tariff_id, start_date)
+);
+
+create table product_tariffs (
+    product_id        number(11),
+    tariff_id         number(11),
+    tariff_start_date date,
+    constraint product_tariffs_pk primary key (product_id, tariff_id, tariff_start_date)
+);
+
+create table suburbs (
+    city_id   number(11),
+    suburb_id number(11),
+    name      varchar2(50) not null,
+    constraint suburbs_pk primary key (city_id, suburb_id)
+);
+
+create sequence streets_seq start with 1000;
+
+create table streets (
+    id        number(11)   primary key,
+    city_id   number(11)   not null,
+    suburb_id number(11)   not null,
+    name      varchar2(50) not null
+);
+
+create sequence users_seq start with 1000;
+
+create table users (
+    id   number(11)   primary key,
+    name varchar2(50) not null
+);
+
+create sequence articles_seq start with 1000;
+
+create table articles (
+    id   number(11)   primary key,
+    name varchar2(50) not null
+);
+
+create sequence readings_seq start with 1000;
+
+create table readings (
+    id         number(11) primary key,
+    user_id    number(11) not null,
+    article_id number(11) not null,
+    rating     number(11) not null
+);
+
+create sequence groups_seq start with 1000;
+
+create table groups (
+    id   number(11)   primary key,
+    name varchar2(50) not null
+);
+
+create table memberships (
+    user_id  number(11) not null,
+    group_id number(11) not null,
+    constraint memberships_pk primary key (user_id, group_id)
+);
+
+create sequence membership_statuses_seq start with 1000;
+
+create table membership_statuses (
+    id       number(11)   primary key,
+    user_id  number(11)   not null,
+    group_id number(11)   not null,
+    status   varchar2(50) not null
+);
+
+create table departments (
+    department_id number(11) not null,
+    location_id   number(11) not null,
+    constraint departments_pk primary key (department_id, location_id)
+);
+
+create sequence employees_seq start with 1000;
+
+create table employees (
+    id            number(11) not null primary key,
+    department_id number(11) default null,
+    location_id   number(11) default null
+);
+
+create sequence comments_seq start with 1000;
+
+create table comments (
+    id          number(11)   not null primary key,
+    person_id   varchar(100) default null,
+    person_type varchar(100) default null,
+    hack_id     varchar(100) default null
+);
+
+create table hacks (
+    name varchar(50) not null primary key
+);
+
+create table kitchen_sinks (
+    id_1   number(11) not null,
+    id_2   number(11) not null,
+    a_date date,
+    a_string varchar(100),
+    constraint kitchen_sinks_pk primary key (id_1, id_2)
+);
+
+create table restaurants (
+    franchise_id number(11) not null,
+    store_id     number(11) not null,
+    name         varchar(100),
+    constraint restaurants_pk primary key (franchise_id, store_id)
+);
+
+create table restaurants_suburbs (
+    franchise_id number(11) not null,
+    store_id     number(11) not null,
+    city_id      number(11) not null,
+    suburb_id    number(11) not null
+);
+
+create sequence dorms_seq start with 1000;
+
+create table dorms (
+    id number(11) not null,
+    constraint dorms_pk primary key (id)
+);
+
+create table rooms (
+    dorm_id number(11) not null,
+    room_id number(11) not null,
+    constraint rooms_pk primary key (dorm_id, room_id)
+);
+
+create sequence room_attributes_seq start with 1000;
+
+create table room_attributes (
+    id   number(11) not null,
+    name varchar(50),
+    constraint room_attributes_pk primary key (id)
+);
+
+create table room_attribute_assignments (
+    dorm_id           number(11) not null,
+    room_id           number(11) not null,
+    room_attribute_id number(11) not null
+);
+
+create sequence students_seq start with 1000;
+
+create table students (
+    id number(11) not null,
+    constraint students_pk primary key (id)
+);
+
+create table room_assignments (
+    student_id number(11) not null,
+    dorm_id    number(11) not null,
+    room_id    number(11) not null
+);
+
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/db_definitions/postgresql.sql b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/db_definitions/postgresql.sql
new file mode 100644
index 000000000..c3ca7881e
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/db_definitions/postgresql.sql
@@ -0,0 +1,199 @@
+create sequence public.reference_types_seq start 1000;
+
+create table reference_types (
+    reference_type_id int         default nextval('public.reference_types_seq'),
+    type_label        varchar(50) default null,
+    abbreviation      varchar(50) default null,
+    description       varchar(50) default null,
+    primary key (reference_type_id)
+);
+
+create table reference_codes (
+    reference_type_id int,
+    reference_code    int         not null,
+    code_label        varchar(50) default null,
+    abbreviation      varchar(50) default null,
+    description       varchar(50) default null
+);
+
+create sequence public.products_seq start 1000;
+
+create table products (
+    id   int         not null default nextval('public.products_seq'),
+    name varchar(50) default null,
+    primary key (id)
+);
+
+create table tariffs (
+    tariff_id  int  not null,
+    start_date date not null,
+    amount     int  default null,
+    primary key (tariff_id, start_date)
+);
+
+create table product_tariffs (
+    product_id        int  not null,
+    tariff_id         int  not null,
+    tariff_start_date date not null,
+    primary key (product_id, tariff_id, tariff_start_date)
+);
+
+create table suburbs (
+    city_id   int         not null,
+    suburb_id int         not null,
+    name      varchar(50) not null,
+    primary key (city_id, suburb_id)
+);
+
+create sequence public.streets_seq start 1000;
+
+create table streets (
+    id        int         not null default nextval('public.streets_seq'),
+    city_id   int         not null,
+    suburb_id int         not null,
+    name      varchar(50) not null,
+    primary key (id)
+);
+
+create sequence public.users_seq start 1000;
+
+create table users (
+    id   int         not null default nextval('public.users_seq'),
+    name varchar(50) not null,
+    primary key (id)
+);
+
+create sequence public.articles_seq start 1000;
+
+create table articles (
+    id   int         not null default nextval('public.articles_seq'),
+    name varchar(50) not null,
+    primary key (id)
+);
+
+create sequence public.readings_seq start 1000;
+
+create table readings (
+    id         int not null default nextval('public.readings_seq'),
+    user_id    int not null,
+    article_id int not null,
+    rating     int not null,
+    primary key (id)
+);
+
+create sequence public.groups_seq start 1000;
+
+create table groups (
+    id   int         not null default nextval('public.groups_seq'),
+    name varchar(50) not null,
+    primary key (id)
+);
+
+create table memberships (
+    user_id  int not null,
+    group_id int not null,
+    primary key (user_id, group_id)
+);
+
+create sequence public.membership_statuses_seq start 1000;
+
+create table membership_statuses (
+    id       int         not null default nextval('public.membership_statuses_seq'),
+    user_id  int         not null,
+    group_id int         not null,
+    status   varchar(50) not null,
+    primary key (id)
+);
+
+create table departments (
+    department_id int not null,
+    location_id   int not null,
+    primary key (department_id, location_id)
+);
+
+create sequence public.employees_seq start 1000;
+
+create table employees (
+    id            int not null default nextval('public.employees_seq'),
+    department_id int default null,
+    location_id   int default null,
+    primary key (id)
+);
+
+create sequence public.comments_seq start 1000;
+
+create table comments (
+    id          int          not null default nextval('public.comments_seq'),
+    person_id   varchar(100) default null,
+    person_type varchar(100) default null,
+    hack_id     varchar(100) default null,
+    primary key (id)
+);
+
+create table hacks (
+    name varchar(50) not null,
+    primary key (name)
+);
+
+create table kitchen_sinks (
+    id_1   int not null,
+    id_2   int not null,
+    a_date date,
+    a_string varchar(100),
+    primary key (id_1, id_2)
+);
+
+create table restaurants (
+    franchise_id int not null,
+    store_id     int not null,
+    name         varchar(100),
+    primary key (franchise_id, store_id)
+);
+
+create table restaurants_suburbs (
+    franchise_id int not null,
+    store_id     int not null,
+    city_id      int not null,
+    suburb_id    int not null
+);
+
+create sequence public.dorms_seq start 1000;
+
+create table dorms (
+    id int not null default nextval('public.dorms_seq'),
+    primary key (id)
+);
+
+create table rooms (
+    dorm_id int not null,
+    room_id int not null,
+    primary key (dorm_id, room_id)
+);
+
+create sequence public.room_attributes_seq start 1000;
+
+create table room_attributes (
+    id   int not null default nextval('public.room_attributes_seq'),
+    name varchar(50),
+    primary key (id)
+);
+
+create table room_attribute_assignments (
+    dorm_id           int not null,
+    room_id           int not null,
+    room_attribute_id int not null
+);
+
+create sequence public.students_seq start 1000;
+
+create table students (
+    id int not null default nextval('public.students_seq'),
+    primary key (id)
+);
+
+create table room_assignments (
+    student_id int not null,
+    dorm_id    int not null,
+    room_id    int not null
+);
+
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/db_definitions/sqlite.sql b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/db_definitions/sqlite.sql
new file mode 100644
index 000000000..fd8c56687
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/db_definitions/sqlite.sql
@@ -0,0 +1,160 @@
+create table reference_types (
+    reference_type_id integer primary key,
+    type_label varchar(50) default null,
+    abbreviation varchar(50) default null,
+    description varchar(50) default null
+);
+
+create table reference_codes (
+    reference_type_id int(11),
+    reference_code int(11) not null,
+    code_label varchar(50) default null,
+    abbreviation varchar(50) default null,
+    description varchar(50) default null,
+    primary key (reference_type_id, reference_code)
+);
+
+create table products (
+    id int(11) not null primary key,
+    name varchar(50) default null
+);
+
+create table tariffs (
+    tariff_id int(11) not null,
+    start_date date not null,
+    amount integer(11) default null,
+    primary key (tariff_id, start_date)
+);
+
+create table product_tariffs (
+    product_id int(11) not null,
+    tariff_id int(11) not null,
+    tariff_start_date date not null,
+    primary key (product_id, tariff_id, tariff_start_date)
+);
+
+create table suburbs (
+    city_id int(11) not null,
+    suburb_id int(11) not null,
+    name varchar(50) not null,
+    primary key (city_id, suburb_id)
+);
+
+create table streets (
+    id integer not null primary key autoincrement,
+    city_id int(11) not null,
+    suburb_id int(11) not null,
+    name varchar(50) not null
+);
+
+create table users (
+    id integer not null primary key autoincrement,
+    name varchar(50) not null
+);
+
+create table articles (
+    id integer not null primary key autoincrement,
+    name varchar(50) not null
+);
+
+create table readings (
+    id integer not null primary key autoincrement,
+    user_id int(11) not null,
+    article_id int(11) not null,
+    rating int(11) not null
+);
+
+create table groups (
+    id integer not null primary key autoincrement,
+    name varchar(50) not null
+);
+
+create table memberships (
+    user_id int not null,
+    group_id int not null,
+    primary key (user_id, group_id)
+);
+
+create table membership_statuses (
+    id integer not null primary key autoincrement,
+    user_id int not null,
+    group_id int not null,
+	status varchar(50) not null
+);
+
+create table departments (
+    department_id integer not null,
+    location_id integer not null,
+    primary key (department_id, location_id)
+);
+
+create table employees (
+    id integer not null primary key autoincrement,
+    department_id integer null,
+    location_id integer null
+);
+
+create table comments (
+	id integer not null primary key autoincrement,
+	person_id varchar(100) null,
+	person_type varchar(100) null,
+	hack_id varchar(100) null
+);
+
+create table hacks (
+    name varchar(50) not null primary key
+);
+
+create table kitchen_sinks (
+	id_1 integer not null,
+	id_2 integer not null,
+	a_date date,
+	a_string varchar(100),
+	primary key (id_1, id_2)
+);
+
+create table restaurants (
+	franchise_id integer not null,
+	store_id integer not null,
+	name varchar(100),
+	primary key (franchise_id, store_id)
+);
+
+create table restaurants_suburbs (
+	franchise_id integer not null,
+	store_id integer not null,
+	city_id integer not null,
+	suburb_id integer not null
+);
+
+create table dorms (
+	id integer not null primary key autoincrement
+);
+
+create table rooms (
+	dorm_id integer not null,
+	room_id integer not null,
+	primary key (dorm_id, room_id)
+);
+
+create table room_attributes (
+	id integer not null primary key autoincrement,
+	name varchar(50)
+);
+
+create table room_attribute_assignments (
+	dorm_id integer not null,
+	room_id integer not null,
+	room_attribute_id integer not null
+);
+
+create table students (
+	id integer not null primary key autoincrement
+);
+
+create table room_assignments (
+	student_id integer not null,
+	dorm_id integer not null,
+	room_id integer not null	
+);
+
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/department.rb b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/department.rb
new file mode 100644
index 000000000..a76eaf3ca
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/department.rb
@@ -0,0 +1,5 @@
+class Department < ActiveRecord::Base
+  # set_primary_keys *keys - turns on composite key functionality
+  set_primary_keys :department_id, :location_id
+  has_many :employees, :foreign_key => [:department_id, :location_id]
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/departments.yml b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/departments.yml
new file mode 100644
index 000000000..4213244a4
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/departments.yml
@@ -0,0 +1,3 @@
+department1-cpk:
+  department_id: 1
+  location_id: 1
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/employee.rb b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/employee.rb
new file mode 100644
index 000000000..2b47e0989
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/employee.rb
@@ -0,0 +1,4 @@
+class Employee < ActiveRecord::Base
+	belongs_to :department, :foreign_key => [:department_id, :location_id]
+	has_many :comments, :as => :person
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/employees.yml b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/employees.yml
new file mode 100644
index 000000000..c2efd839a
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/employees.yml
@@ -0,0 +1,9 @@
+employee1:
+  id: 1
+  department_id: 1
+  location_id: 1
+employee2:
+  id: 2
+  department_id: 1
+  location_id: 1
+
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/group.rb b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/group.rb
new file mode 100644
index 000000000..889ee2f52
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/group.rb
@@ -0,0 +1,3 @@
+class Group < ActiveRecord::Base
+  has_many :memberships
+end
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/groups.yml b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/groups.yml
new file mode 100644
index 000000000..a15185e13
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/groups.yml
@@ -0,0 +1,3 @@
+cpk:
+  id: 1
+  name: Composite Primary Keys
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/hack.rb b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/hack.rb
new file mode 100644
index 000000000..71d6cac83
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/hack.rb
@@ -0,0 +1,6 @@
+class Hack < ActiveRecord::Base
+  set_primary_keys :name
+  has_many :comments, :as => :person
+  
+  has_one :first_comment, :as => :person, :class_name => "Comment"
+end
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/hacks.yml b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/hacks.yml
new file mode 100644
index 000000000..29f67b1f4
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/hacks.yml
@@ -0,0 +1,2 @@
+andrew:
+  name: andrew
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/membership.rb b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/membership.rb
new file mode 100644
index 000000000..d5111e964
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/membership.rb
@@ -0,0 +1,7 @@
+class Membership < ActiveRecord::Base
+  # set_primary_keys *keys - turns on composite key functionality
+  set_primary_keys :user_id, :group_id
+  belongs_to :user
+	belongs_to :group
+	has_many :statuses, :class_name => 'MembershipStatus', :foreign_key => [:user_id, :group_id]
+end
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/membership_status.rb b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/membership_status.rb
new file mode 100644
index 000000000..54b687c6c
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/membership_status.rb
@@ -0,0 +1,3 @@
+class MembershipStatus < ActiveRecord::Base
+	belongs_to :membership, :foreign_key => [:user_id, :group_id]
+end
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/membership_statuses.yml b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/membership_statuses.yml
new file mode 100644
index 000000000..d3f3c3062
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/membership_statuses.yml
@@ -0,0 +1,10 @@
+santiago-cpk:
+  id: 1
+  user_id: 1
+  group_id: 1
+  status: Active
+drnic-cpk:
+  id: 2
+  user_id: 2
+  group_id: 1
+  status: Owner
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/memberships.yml b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/memberships.yml
new file mode 100644
index 000000000..f6cdc84a3
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/memberships.yml
@@ -0,0 +1,6 @@
+santiago-cpk:
+  user_id: 1
+  group_id: 1
+drnic-cpk:
+  user_id: 2
+  group_id: 1
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/product.rb b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/product.rb
new file mode 100644
index 000000000..5466dcabe
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/product.rb
@@ -0,0 +1,7 @@
+class Product < ActiveRecord::Base
+	set_primary_keys :id  # redundant
+	has_many :product_tariffs, :foreign_key => :product_id
+	has_one :product_tariff, :foreign_key => :product_id
+
+	has_many :tariffs, :through => :product_tariffs, :foreign_key => [:tariff_id, :tariff_start_date]
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/product_tariff.rb b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/product_tariff.rb
new file mode 100644
index 000000000..cbabee7c5
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/product_tariff.rb
@@ -0,0 +1,5 @@
+class ProductTariff < ActiveRecord::Base
+	set_primary_keys :product_id, :tariff_id, :tariff_start_date
+	belongs_to :product, :foreign_key => :product_id
+	belongs_to :tariff,  :foreign_key => [:tariff_id, :tariff_start_date]
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/product_tariffs.yml b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/product_tariffs.yml
new file mode 100644
index 000000000..27a464fb3
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/product_tariffs.yml
@@ -0,0 +1,12 @@
+first_flat:
+  product_id: 1
+  tariff_id: 1
+  tariff_start_date: <%= Date.today.to_s(:db) %>
+first_free:  
+  product_id: 1
+  tariff_id: 2
+  tariff_start_date: <%= Date.today.to_s(:db) %>
+second_free:
+  product_id: 2
+  tariff_id: 2
+  tariff_start_date: <%= Date.today.to_s(:db) %>
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/products.yml b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/products.yml
new file mode 100644
index 000000000..3c38a5ba0
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/products.yml
@@ -0,0 +1,6 @@
+first_product:
+  id: 1
+  name: Product One
+second_product:
+  id: 2
+  name: Product Two
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/reading.rb b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/reading.rb
new file mode 100644
index 000000000..2e8197062
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/reading.rb
@@ -0,0 +1,4 @@
+class Reading < ActiveRecord::Base
+  belongs_to :article
+  belongs_to :user
+end 
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/readings.yml b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/readings.yml
new file mode 100644
index 000000000..e3afaa9cd
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/readings.yml
@@ -0,0 +1,10 @@
+santiago_first:
+  id: 1
+  user_id: 1
+  article_id: 1
+  rating: 4
+santiago_second:
+  id: 2
+  user_id: 1
+  article_id: 2
+  rating: 5
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/reference_code.rb b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/reference_code.rb
new file mode 100644
index 000000000..594d8d8be
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/reference_code.rb
@@ -0,0 +1,7 @@
+class ReferenceCode < ActiveRecord::Base
+  set_primary_keys :reference_type_id, :reference_code
+  
+  belongs_to :reference_type, :foreign_key => "reference_type_id"
+  
+  validates_presence_of :reference_code, :code_label, :abbreviation
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/reference_codes.yml b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/reference_codes.yml
new file mode 100644
index 000000000..397938199
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/reference_codes.yml
@@ -0,0 +1,28 @@
+name_prefix_mr:
+  reference_type_id: 1
+  reference_code: 1
+  code_label: MR
+  abbreviation: Mr
+name_prefix_mrs:
+  reference_type_id: 1
+  reference_code: 2
+  code_label: MRS
+  abbreviation: Mrs
+name_prefix_ms:
+  reference_type_id: 1
+  reference_code: 3
+  code_label: MS
+  abbreviation: Ms
+  
+gender_male:
+  reference_type_id: 2
+  reference_code: 1
+  code_label: MALE
+  abbreviation: Male
+gender_female:
+  reference_type_id: 2
+  reference_code: 2
+  code_label: FEMALE
+  abbreviation: Female
+
+  
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/reference_type.rb b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/reference_type.rb
new file mode 100644
index 000000000..5b2b12b4e
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/reference_type.rb
@@ -0,0 +1,7 @@
+class ReferenceType < ActiveRecord::Base
+  set_primary_key :reference_type_id
+  has_many :reference_codes, :foreign_key => "reference_type_id"
+  
+  validates_presence_of :type_label, :abbreviation
+  validates_uniqueness_of :type_label
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/reference_types.yml b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/reference_types.yml
new file mode 100644
index 000000000..0520ba9f9
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/reference_types.yml
@@ -0,0 +1,9 @@
+name_prefix:
+  reference_type_id: 1
+  type_label: NAME_PREFIX
+  abbreviation: Name Prefix
+
+gender:
+  reference_type_id: 2
+  type_label: GENDER
+  abbreviation: Gender
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/street.rb b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/street.rb
new file mode 100644
index 000000000..de92917d0
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/street.rb
@@ -0,0 +1,3 @@
+class Street < ActiveRecord::Base
+  belongs_to :suburb,  :foreign_key => [:city_id, :suburb_id]
+end
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/streets.yml b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/streets.yml
new file mode 100644
index 000000000..38998c469
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/streets.yml
@@ -0,0 +1,15 @@
+first:
+  id: 1
+  city_id: 1
+  suburb_id: 1
+  name: First Street
+second1:
+  id: 2
+  city_id: 2
+  suburb_id: 1
+  name: First Street
+second2:
+  id: 3
+  city_id: 2
+  suburb_id: 1
+  name: Second Street
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/suburb.rb b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/suburb.rb
new file mode 100644
index 000000000..93045350e
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/suburb.rb
@@ -0,0 +1,6 @@
+class Suburb < ActiveRecord::Base
+  set_primary_keys :city_id, :suburb_id
+  has_many :streets,  :foreign_key => [:city_id, :suburb_id]
+  has_many :first_streets,  :foreign_key => [:city_id, :suburb_id], 
+          :class_name => 'Street', :conditions => "streets.name = 'First Street'"
+end
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/suburbs.yml b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/suburbs.yml
new file mode 100644
index 000000000..efae0c0a2
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/suburbs.yml
@@ -0,0 +1,9 @@
+first:
+  city_id: 1
+  suburb_id: 1
+  name: First Suburb
+second:
+  city_id: 2
+  suburb_id: 1
+  name: Second Suburb
+  
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/tariff.rb b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/tariff.rb
new file mode 100644
index 000000000..d5cb07da1
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/tariff.rb
@@ -0,0 +1,6 @@
+class Tariff < ActiveRecord::Base
+	set_primary_keys [:tariff_id, :start_date]
+	has_many :product_tariffs, :foreign_key => [:tariff_id, :tariff_start_date]
+	has_one :product_tariff, :foreign_key => [:tariff_id, :tariff_start_date]
+	has_many :products, :through => :product_tariffs, :foreign_key => [:tariff_id, :tariff_start_date]
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/tariffs.yml b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/tariffs.yml
new file mode 100644
index 000000000..7346fc510
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/tariffs.yml
@@ -0,0 +1,13 @@
+flat:
+  tariff_id: 1
+  start_date: <%= Date.today.to_s(:db) %>
+  amount: 50
+free:
+  tariff_id: 2
+  start_date: <%= Date.today.to_s(:db) %>
+  amount: 0
+flat_future:
+  tariff_id: 1
+  start_date: <%= Date.today.next.to_s(:db) %>
+  amount: 100
+  
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/user.rb b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/user.rb
new file mode 100644
index 000000000..a8487c49f
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/user.rb
@@ -0,0 +1,10 @@
+class User < ActiveRecord::Base
+  has_many :readings
+  has_many :articles, :through => :readings
+  has_many :comments, :as => :person
+  has_many :hacks, :through => :comments, :source => :hack
+  
+  def find_custom_articles
+    articles.find(:all, :conditions => ["name = ?", "Article One"])
+  end
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/users.yml b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/users.yml
new file mode 100644
index 000000000..d33a38a4a
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/fixtures/users.yml
@@ -0,0 +1,6 @@
+santiago:
+  id: 1
+  name: Santiago
+drnic:
+  id: 2
+  name: Dr Nic
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/hash_tricks.rb b/vendor/gems/composite_primary_keys-1.1.0/test/hash_tricks.rb
new file mode 100644
index 000000000..b37bbbbf1
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/hash_tricks.rb
@@ -0,0 +1,34 @@
+# From:
+# http://www.bigbold.com/snippets/posts/show/2178
+# http://blog.caboo.se/articles/2006/06/11/stupid-hash-tricks
+# 
+# An example utilisation of these methods in a controller is:
+# def some_action
+#    # some script kiddie also passed in :bee, which we don't want tampered with _here_.
+#    @model = Model.create(params.pass(:foo, :bar))
+#  end
+class Hash
+
+  # lets through the keys in the argument
+  # >> {:one => 1, :two => 2, :three => 3}.pass(:one)
+  # => {:one=>1}
+  def pass(*keys)
+    keys = keys.first if keys.first.is_a?(Array)
+    tmp = self.clone
+    tmp.delete_if {|k,v| ! keys.include?(k.to_sym) }
+    tmp.delete_if {|k,v| ! keys.include?(k.to_s) }
+    tmp
+  end
+
+  # blocks the keys in the arguments
+  # >> {:one => 1, :two => 2, :three => 3}.block(:one)
+  # => {:two=>2, :three=>3}
+  def block(*keys)
+    keys = keys.first if keys.first.is_a?(Array)
+    tmp = self.clone
+    tmp.delete_if {|k,v| keys.include?(k.to_sym) }
+    tmp.delete_if {|k,v| keys.include?(k.to_s) }
+    tmp
+  end
+
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/plugins/pagination.rb b/vendor/gems/composite_primary_keys-1.1.0/test/plugins/pagination.rb
new file mode 100644
index 000000000..6a3e1a97b
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/plugins/pagination.rb
@@ -0,0 +1,405 @@
+module ActionController
+  # === Action Pack pagination for Active Record collections
+  #
+  # The Pagination module aids in the process of paging large collections of
+  # Active Record objects. It offers macro-style automatic fetching of your
+  # model for multiple views, or explicit fetching for single actions. And if
+  # the magic isn't flexible enough for your needs, you can create your own
+  # paginators with a minimal amount of code.
+  #
+  # The Pagination module can handle as much or as little as you wish. In the
+  # controller, have it automatically query your model for pagination; or,
+  # if you prefer, create Paginator objects yourself.
+  #
+  # Pagination is included automatically for all controllers.
+  #
+  # For help rendering pagination links, see 
+  # ActionView::Helpers::PaginationHelper.
+  #
+  # ==== Automatic pagination for every action in a controller
+  #
+  #   class PersonController < ApplicationController   
+  #     model :person
+  #
+  #     paginate :people, :order => 'last_name, first_name',
+  #              :per_page => 20
+  #     
+  #     # ...
+  #   end
+  #
+  # Each action in this controller now has access to a <tt>@people</tt>
+  # instance variable, which is an ordered collection of model objects for the
+  # current page (at most 20, sorted by last name and first name), and a 
+  # <tt>@person_pages</tt> Paginator instance. The current page is determined
+  # by the <tt>params[:page]</tt> variable.
+  #
+  # ==== Pagination for a single action
+  #
+  #   def list
+  #     @person_pages, @people =
+  #       paginate :people, :order => 'last_name, first_name'
+  #   end
+  #
+  # Like the previous example, but explicitly creates <tt>@person_pages</tt>
+  # and <tt>@people</tt> for a single action, and uses the default of 10 items
+  # per page.
+  #
+  # ==== Custom/"classic" pagination 
+  #
+  #   def list
+  #     @person_pages = Paginator.new self, Person.count, 10, params[:page]
+  #     @people = Person.find :all, :order => 'last_name, first_name', 
+  #                           :limit  =>  @person_pages.items_per_page,
+  #                           :offset =>  @person_pages.current.offset
+  #   end
+  # 
+  # Explicitly creates the paginator from the previous example and uses 
+  # Paginator#to_sql to retrieve <tt>@people</tt> from the model.
+  #
+  module Pagination
+    unless const_defined?(:OPTIONS)
+      # A hash holding options for controllers using macro-style pagination
+      OPTIONS = Hash.new
+  
+      # The default options for pagination
+      DEFAULT_OPTIONS = {
+        :class_name => nil,
+        :singular_name => nil,
+        :per_page   => 10,
+        :conditions => nil,
+        :order_by   => nil,
+        :order      => nil,
+        :join       => nil,
+        :joins      => nil,
+        :count      => nil,
+        :include    => nil,
+        :select     => nil,
+        :group      => nil,
+        :parameter  => 'page'
+      }
+    else
+      DEFAULT_OPTIONS[:group] = nil
+    end
+      
+    def self.included(base) #:nodoc:
+      super
+      base.extend(ClassMethods)
+    end
+  
+    def self.validate_options!(collection_id, options, in_action) #:nodoc:
+      options.merge!(DEFAULT_OPTIONS) {|key, old, new| old}
+
+      valid_options = DEFAULT_OPTIONS.keys
+      valid_options << :actions unless in_action
+    
+      unknown_option_keys = options.keys - valid_options
+      raise ActionController::ActionControllerError,
+            "Unknown options: #{unknown_option_keys.join(', ')}" unless
+              unknown_option_keys.empty?
+
+      options[:singular_name] ||= ActiveSupport::Inflector.singularize(collection_id.to_s)
+      options[:class_name]  ||= ActiveSupport::Inflector.camelize(options[:singular_name])
+    end
+
+    # Returns a paginator and a collection of Active Record model instances
+    # for the paginator's current page. This is designed to be used in a
+    # single action; to automatically paginate multiple actions, consider
+    # ClassMethods#paginate.
+    #
+    # +options+ are:
+    # <tt>:singular_name</tt>:: the singular name to use, if it can't be inferred by singularizing the collection name
+    # <tt>:class_name</tt>:: the class name to use, if it can't be inferred by
+    #                        camelizing the singular name
+    # <tt>:per_page</tt>::   the maximum number of items to include in a 
+    #                        single page. Defaults to 10
+    # <tt>:conditions</tt>:: optional conditions passed to Model.find(:all, *params) and
+    #                        Model.count
+    # <tt>:order</tt>::      optional order parameter passed to Model.find(:all, *params)
+    # <tt>:order_by</tt>::   (deprecated, used :order) optional order parameter passed to Model.find(:all, *params)
+    # <tt>:joins</tt>::      optional joins parameter passed to Model.find(:all, *params)
+    #                        and Model.count
+    # <tt>:join</tt>::       (deprecated, used :joins or :include) optional join parameter passed to Model.find(:all, *params)
+    #                        and Model.count
+    # <tt>:include</tt>::    optional eager loading parameter passed to Model.find(:all, *params)
+    #                        and Model.count
+    # <tt>:select</tt>::     :select parameter passed to Model.find(:all, *params)
+    #
+    # <tt>:count</tt>::      parameter passed as :select option to Model.count(*params)
+    #
+    # <tt>:group</tt>::     :group parameter passed to Model.find(:all, *params). It forces the use of DISTINCT instead of plain COUNT to come up with the total number of records
+    #
+    def paginate(collection_id, options={})
+      Pagination.validate_options!(collection_id, options, true)
+      paginator_and_collection_for(collection_id, options)
+    end
+
+    # These methods become class methods on any controller 
+    module ClassMethods
+      # Creates a +before_filter+ which automatically paginates an Active
+      # Record model for all actions in a controller (or certain actions if
+      # specified with the <tt>:actions</tt> option).
+      #
+      # +options+ are the same as PaginationHelper#paginate, with the addition 
+      # of:
+      # <tt>:actions</tt>:: an array of actions for which the pagination is
+      #                     active. Defaults to +nil+ (i.e., every action)
+      def paginate(collection_id, options={})
+        Pagination.validate_options!(collection_id, options, false)
+        module_eval do
+          before_filter :create_paginators_and_retrieve_collections
+          OPTIONS[self] ||= Hash.new
+          OPTIONS[self][collection_id] = options
+        end
+      end
+    end
+
+    def create_paginators_and_retrieve_collections #:nodoc:
+      Pagination::OPTIONS[self.class].each do |collection_id, options|
+        next unless options[:actions].include? action_name if
+          options[:actions]
+
+        paginator, collection = 
+          paginator_and_collection_for(collection_id, options)
+
+        paginator_name = "@#{options[:singular_name]}_pages"
+        self.instance_variable_set(paginator_name, paginator)
+
+        collection_name = "@#{collection_id.to_s}"
+        self.instance_variable_set(collection_name, collection)     
+      end
+    end
+  
+    # Returns the total number of items in the collection to be paginated for
+    # the +model+ and given +conditions+. Override this method to implement a
+    # custom counter.
+    def count_collection_for_pagination(model, options)
+      model.count(:conditions => options[:conditions],
+                  :joins => options[:join] || options[:joins],
+                  :include => options[:include],
+                  :select => (options[:group] ? "DISTINCT #{options[:group]}" : options[:count]))
+    end
+    
+    # Returns a collection of items for the given +model+ and +options[conditions]+,
+    # ordered by +options[order]+, for the current page in the given +paginator+.
+    # Override this method to implement a custom finder.
+    def find_collection_for_pagination(model, options, paginator)
+      model.find(:all, :conditions => options[:conditions],
+                 :order => options[:order_by] || options[:order],
+                 :joins => options[:join] || options[:joins], :include => options[:include],
+                 :select => options[:select], :limit => options[:per_page],
+                 :group => options[:group], :offset => paginator.current.offset)
+    end
+  
+    protected :create_paginators_and_retrieve_collections,
+              :count_collection_for_pagination,
+              :find_collection_for_pagination
+
+    def paginator_and_collection_for(collection_id, options) #:nodoc:
+      klass = options[:class_name].constantize
+      page  = params[options[:parameter]]
+      count = count_collection_for_pagination(klass, options)
+      paginator = Paginator.new(self, count, options[:per_page], page)
+      collection = find_collection_for_pagination(klass, options, paginator)
+    
+      return paginator, collection 
+    end
+      
+    private :paginator_and_collection_for
+
+    # A class representing a paginator for an Active Record collection.
+    class Paginator
+      include Enumerable
+
+      # Creates a new Paginator on the given +controller+ for a set of items
+      # of size +item_count+ and having +items_per_page+ items per page.
+      # Raises ArgumentError if items_per_page is out of bounds (i.e., less
+      # than or equal to zero). The page CGI parameter for links defaults to
+      # "page" and can be overridden with +page_parameter+.
+      def initialize(controller, item_count, items_per_page, current_page=1)
+        raise ArgumentError, 'must have at least one item per page' if
+          items_per_page <= 0
+
+        @controller = controller
+        @item_count = item_count || 0
+        @items_per_page = items_per_page
+        @pages = {}
+        
+        self.current_page = current_page
+      end
+      attr_reader :controller, :item_count, :items_per_page
+      
+      # Sets the current page number of this paginator. If +page+ is a Page
+      # object, its +number+ attribute is used as the value; if the page does 
+      # not belong to this Paginator, an ArgumentError is raised.
+      def current_page=(page)
+        if page.is_a? Page
+          raise ArgumentError, 'Page/Paginator mismatch' unless
+            page.paginator == self
+        end
+        page = page.to_i
+        @current_page_number = has_page_number?(page) ? page : 1
+      end
+
+      # Returns a Page object representing this paginator's current page.
+      def current_page
+        @current_page ||= self[@current_page_number]
+      end
+      alias current :current_page
+
+      # Returns a new Page representing the first page in this paginator.
+      def first_page
+        @first_page ||= self[1]
+      end
+      alias first :first_page
+
+      # Returns a new Page representing the last page in this paginator.
+      def last_page
+        @last_page ||= self[page_count] 
+      end
+      alias last :last_page
+
+      # Returns the number of pages in this paginator.
+      def page_count
+        @page_count ||= @item_count.zero? ? 1 :
+                          (q,r=@item_count.divmod(@items_per_page); r==0? q : q+1)
+      end
+
+      alias length :page_count
+
+      # Returns true if this paginator contains the page of index +number+.
+      def has_page_number?(number)
+        number >= 1 and number <= page_count
+      end
+
+      # Returns a new Page representing the page with the given index
+      # +number+.
+      def [](number)
+        @pages[number] ||= Page.new(self, number)
+      end
+
+      # Successively yields all the paginator's pages to the given block.
+      def each(&block)
+        page_count.times do |n|
+          yield self[n+1]
+        end
+      end
+
+      # A class representing a single page in a paginator.
+      class Page
+        include Comparable
+
+        # Creates a new Page for the given +paginator+ with the index
+        # +number+. If +number+ is not in the range of valid page numbers or
+        # is not a number at all, it defaults to 1.
+        def initialize(paginator, number)
+          @paginator = paginator
+          @number = number.to_i
+          @number = 1 unless @paginator.has_page_number? @number
+        end
+        attr_reader :paginator, :number
+        alias to_i :number
+
+        # Compares two Page objects and returns true when they represent the 
+        # same page (i.e., their paginators are the same and they have the
+        # same page number).
+        def ==(page)
+          return false if page.nil?
+          @paginator == page.paginator and 
+            @number == page.number
+        end
+
+        # Compares two Page objects and returns -1 if the left-hand page comes
+        # before the right-hand page, 0 if the pages are equal, and 1 if the
+        # left-hand page comes after the right-hand page. Raises ArgumentError
+        # if the pages do not belong to the same Paginator object.
+        def <=>(page)
+          raise ArgumentError unless @paginator == page.paginator
+          @number <=> page.number
+        end
+
+        # Returns the item offset for the first item in this page.
+        def offset
+          @paginator.items_per_page * (@number - 1)
+        end
+        
+        # Returns the number of the first item displayed.
+        def first_item
+          offset + 1
+        end
+        
+        # Returns the number of the last item displayed.
+        def last_item
+          [@paginator.items_per_page * @number, @paginator.item_count].min
+        end
+
+        # Returns true if this page is the first page in the paginator.
+        def first?
+          self == @paginator.first
+        end
+
+        # Returns true if this page is the last page in the paginator.
+        def last?
+          self == @paginator.last
+        end
+
+        # Returns a new Page object representing the page just before this
+        # page, or nil if this is the first page.
+        def previous
+          if first? then nil else @paginator[@number - 1] end
+        end
+
+        # Returns a new Page object representing the page just after this
+        # page, or nil if this is the last page.
+        def next
+          if last? then nil else @paginator[@number + 1] end
+        end
+
+        # Returns a new Window object for this page with the specified 
+        # +padding+.
+        def window(padding=2)
+          Window.new(self, padding)
+        end
+
+        # Returns the limit/offset array for this page.
+        def to_sql
+          [@paginator.items_per_page, offset]
+        end
+        
+        def to_param #:nodoc:
+          @number.to_s
+        end
+      end
+
+      # A class for representing ranges around a given page.
+      class Window
+        # Creates a new Window object for the given +page+ with the specified
+        # +padding+.
+        def initialize(page, padding=2)
+          @paginator = page.paginator
+          @page = page
+          self.padding = padding
+        end
+        attr_reader :paginator, :page
+
+        # Sets the window's padding (the number of pages on either side of the
+        # window page).
+        def padding=(padding)
+          @padding = padding < 0 ? 0 : padding
+          # Find the beginning and end pages of the window
+          @first = @paginator.has_page_number?(@page.number - @padding) ?
+            @paginator[@page.number - @padding] : @paginator.first
+          @last =  @paginator.has_page_number?(@page.number + @padding) ?
+            @paginator[@page.number + @padding] : @paginator.last
+        end
+        attr_reader :padding, :first, :last
+
+        # Returns an array of Page objects in the current window.
+        def pages
+          (@first.number..@last.number).to_a.collect! {|n| @paginator[n]}
+        end
+        alias to_a :pages
+      end
+    end
+
+  end
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/plugins/pagination_helper.rb b/vendor/gems/composite_primary_keys-1.1.0/test/plugins/pagination_helper.rb
new file mode 100644
index 000000000..069d77566
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/plugins/pagination_helper.rb
@@ -0,0 +1,135 @@
+module ActionView
+  module Helpers
+    # Provides methods for linking to ActionController::Pagination objects using a simple generator API.  You can optionally
+    # also build your links manually using ActionView::Helpers::AssetHelper#link_to like so:
+    #
+    # <%= link_to "Previous page", { :page => paginator.current.previous } if paginator.current.previous %>
+    # <%= link_to "Next page", { :page => paginator.current.next } if paginator.current.next %>
+    module PaginationHelper
+      unless const_defined?(:DEFAULT_OPTIONS)
+        DEFAULT_OPTIONS = {
+          :name => :page,
+          :window_size => 2,
+          :always_show_anchors => true,
+          :link_to_current_page => false,
+          :params => {}
+        }
+      end
+
+      # Creates a basic HTML link bar for the given +paginator+.  Links will be created
+      # for the next and/or previous page and for a number of other pages around the current
+      # pages position. The +html_options+ hash is passed to +link_to+ when the links are created.
+      #
+      # ==== Options
+      # <tt>:name</tt>::                 the routing name for this paginator
+      #                                  (defaults to +page+)
+      # <tt>:prefix</tt>::               prefix for pagination links
+      #                                  (i.e. Older Pages: 1 2 3 4)
+      # <tt>:suffix</tt>::               suffix for pagination links
+      #                                  (i.e. 1 2 3 4 <- Older Pages)
+      # <tt>:window_size</tt>::          the number of pages to show around 
+      #                                  the current page (defaults to <tt>2</tt>)
+      # <tt>:always_show_anchors</tt>::  whether or not the first and last
+      #                                  pages should always be shown
+      #                                  (defaults to +true+)
+      # <tt>:link_to_current_page</tt>:: whether or not the current page
+      #                                  should be linked to (defaults to
+      #                                  +false+)
+      # <tt>:params</tt>::               any additional routing parameters
+      #                                  for page URLs
+      #
+      # ==== Examples
+      #  # We'll assume we have a paginator setup in @person_pages...
+      #
+      #  pagination_links(@person_pages)
+      #  # => 1 <a href="/?page=2/">2</a> <a href="/?page=3/">3</a>  ... <a href="/?page=10/">10</a>
+      #
+      #  pagination_links(@person_pages, :link_to_current_page => true)
+      #  # => <a href="/?page=1/">1</a> <a href="/?page=2/">2</a> <a href="/?page=3/">3</a>  ... <a href="/?page=10/">10</a>
+      #
+      #  pagination_links(@person_pages, :always_show_anchors => false)
+      #  # => 1 <a href="/?page=2/">2</a> <a href="/?page=3/">3</a> 
+      #
+      #  pagination_links(@person_pages, :window_size => 1)
+      #  # => 1 <a href="/?page=2/">2</a>  ... <a href="/?page=10/">10</a>
+      #
+      #  pagination_links(@person_pages, :params => { :viewer => "flash" })
+      #  # => 1 <a href="/?page=2&amp;viewer=flash/">2</a> <a href="/?page=3&amp;viewer=flash/">3</a>  ... 
+      #  #    <a href="/?page=10&amp;viewer=flash/">10</a>
+      def pagination_links(paginator, options={}, html_options={})
+        name = options[:name] || DEFAULT_OPTIONS[:name]
+        params = (options[:params] || DEFAULT_OPTIONS[:params]).clone
+        
+        prefix = options[:prefix] || ''
+        suffix = options[:suffix] || ''
+
+        pagination_links_each(paginator, options, prefix, suffix) do |n|
+          params[name] = n
+          link_to(n.to_s, params, html_options)
+        end
+      end
+
+      # Iterate through the pages of a given +paginator+, invoking a
+      # block for each page number that needs to be rendered as a link.
+      # 
+      # ==== Options
+      # <tt>:window_size</tt>::          the number of pages to show around 
+      #                                  the current page (defaults to +2+)
+      # <tt>:always_show_anchors</tt>::  whether or not the first and last
+      #                                  pages should always be shown
+      #                                  (defaults to +true+)
+      # <tt>:link_to_current_page</tt>:: whether or not the current page
+      #                                  should be linked to (defaults to
+      #                                  +false+)
+      #
+      # ==== Example
+      #  # Turn paginated links into an Ajax call
+      #  pagination_links_each(paginator, page_options) do |link|
+      #    options = { :url => {:action => 'list'}, :update => 'results' }
+      #    html_options = { :href => url_for(:action => 'list') }
+      #
+      #    link_to_remote(link.to_s, options, html_options)
+      #  end
+      def pagination_links_each(paginator, options, prefix = nil, suffix = nil)
+        options = DEFAULT_OPTIONS.merge(options)
+        link_to_current_page = options[:link_to_current_page]
+        always_show_anchors = options[:always_show_anchors]
+
+        current_page = paginator.current_page
+        window_pages = current_page.window(options[:window_size]).pages
+        return if window_pages.length <= 1 unless link_to_current_page
+        
+        first, last = paginator.first, paginator.last
+        
+        html = ''
+
+        html << prefix if prefix
+
+        if always_show_anchors and not (wp_first = window_pages[0]).first?
+          html << yield(first.number)
+          html << ' ... ' if wp_first.number - first.number > 1
+          html << ' '
+        end
+          
+        window_pages.each do |page|
+          if current_page == page && !link_to_current_page
+            html << page.number.to_s
+          else
+            html << yield(page.number)
+          end
+          html << ' '
+        end
+        
+        if always_show_anchors and not (wp_last = window_pages[-1]).last? 
+          html << ' ... ' if last.number - wp_last.number > 1
+          html << yield(last.number)
+        end
+
+        html << suffix if suffix
+
+        html
+      end
+      
+    end # PaginationHelper
+  end # Helpers
+end # ActionView
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/test_associations.rb b/vendor/gems/composite_primary_keys-1.1.0/test/test_associations.rb
new file mode 100644
index 000000000..78302f86c
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/test_associations.rb
@@ -0,0 +1,160 @@
+require 'abstract_unit'
+require 'fixtures/article'
+require 'fixtures/product'
+require 'fixtures/tariff'
+require 'fixtures/product_tariff'
+require 'fixtures/suburb'
+require 'fixtures/street'
+require 'fixtures/restaurant'
+require 'fixtures/dorm'
+require 'fixtures/room'
+require 'fixtures/room_attribute'
+require 'fixtures/room_attribute_assignment'
+require 'fixtures/student'
+require 'fixtures/room_assignment'
+require 'fixtures/user'
+require 'fixtures/reading'
+
+class TestAssociations < Test::Unit::TestCase
+  fixtures :articles, :products, :tariffs, :product_tariffs, :suburbs, :streets, :restaurants, :restaurants_suburbs,
+           :dorms, :rooms, :room_attributes, :room_attribute_assignments, :students, :room_assignments, :users, :readings
+  
+  def test_has_many_through_with_conditions_when_through_association_is_not_composite
+    user = User.find(:first)
+    assert_equal 1, user.articles.find(:all, :conditions => ["articles.name = ?", "Article One"]).size
+  end
+
+  def test_has_many_through_with_conditions_when_through_association_is_composite
+    room = Room.find(:first)
+    assert_equal 0, room.room_attributes.find(:all, :conditions => ["room_attributes.name != ?", "keg"]).size
+  end
+
+  def test_has_many_through_on_custom_finder_when_through_association_is_composite_finder_when_through_association_is_not_composite
+    user = User.find(:first)
+    assert_equal 1, user.find_custom_articles.size
+  end
+
+  def test_has_many_through_on_custom_finder_when_through_association_is_composite
+    room = Room.find(:first)
+    assert_equal 0, room.find_custom_room_attributes.size
+  end
+  
+  def test_count
+    assert_equal 2, Product.count(:include => :product_tariffs)
+    assert_equal 3, Tariff.count(:include => :product_tariffs)
+    assert_equal 2, Tariff.count(:group => :start_date).size
+  end
+  
+  def test_products
+    assert_not_nil products(:first_product).product_tariffs
+    assert_equal 2, products(:first_product).product_tariffs.length
+    assert_not_nil products(:first_product).tariffs
+    assert_equal 2, products(:first_product).tariffs.length
+    assert_not_nil products(:first_product).product_tariff
+  end
+  
+  def test_product_tariffs
+    assert_not_nil product_tariffs(:first_flat).product
+    assert_not_nil product_tariffs(:first_flat).tariff
+    assert_equal Product, product_tariffs(:first_flat).product.class
+    assert_equal Tariff, product_tariffs(:first_flat).tariff.class
+  end
+  
+  def test_tariffs
+    assert_not_nil tariffs(:flat).product_tariffs
+    assert_equal 1, tariffs(:flat).product_tariffs.length
+    assert_not_nil tariffs(:flat).products
+    assert_equal 1, tariffs(:flat).products.length
+    assert_not_nil tariffs(:flat).product_tariff
+  end
+  
+  # Its not generating the instances of associated classes from the rows
+  def test_find_includes_products
+    assert @products = Product.find(:all, :include => :product_tariffs)
+    assert_equal 2, @products.length
+    assert_not_nil @products.first.instance_variable_get('@product_tariffs'), '@product_tariffs not set; should be array'
+    assert_equal 3, @products.inject(0) {|sum, tariff| sum + tariff.instance_variable_get('@product_tariffs').length}, 
+      "Incorrect number of product_tariffs returned"
+  end
+  
+  def test_find_includes_tariffs
+    assert @tariffs = Tariff.find(:all, :include => :product_tariffs)
+    assert_equal 3, @tariffs.length
+    assert_not_nil @tariffs.first.instance_variable_get('@product_tariffs'), '@product_tariffs not set; should be array'
+    assert_equal 3, @tariffs.inject(0) {|sum, tariff| sum + tariff.instance_variable_get('@product_tariffs').length}, 
+      "Incorrect number of product_tariffs returnedturned"
+  end
+  
+  def test_find_includes_product
+    assert @product_tariffs = ProductTariff.find(:all, :include => :product)
+    assert_equal 3, @product_tariffs.length
+    assert_not_nil @product_tariffs.first.instance_variable_get('@product'), '@product not set'
+  end
+  
+  def test_find_includes_comp_belongs_to_tariff
+    assert @product_tariffs = ProductTariff.find(:all, :include => :tariff)
+    assert_equal 3, @product_tariffs.length
+    assert_not_nil @product_tariffs.first.instance_variable_get('@tariff'), '@tariff not set'
+  end
+  
+  def test_find_includes_extended
+    assert @products = Product.find(:all, :include => {:product_tariffs => :tariff})
+    assert_equal 3, @products.inject(0) {|sum, product| sum + product.instance_variable_get('@product_tariffs').length},
+      "Incorrect number of product_tariffs returned"
+    
+    assert @tariffs = Tariff.find(:all, :include => {:product_tariffs => :product})
+    assert_equal 3, @tariffs.inject(0) {|sum, tariff| sum + tariff.instance_variable_get('@product_tariffs').length}, 
+      "Incorrect number of product_tariffs returned"
+  end
+  
+  def test_join_where_clause
+    @product = Product.find(:first, :include => :product_tariffs)
+    where_clause = @product.product_tariffs.composite_where_clause(
+      ['foo','bar'], [1,2]
+    )
+    assert_equal('(foo=1 AND bar=2)', where_clause)
+  end
+  
+  def test_has_many_through
+    @products = Product.find(:all, :include => :tariffs)
+    assert_equal 3, @products.inject(0) {|sum, product| sum + product.instance_variable_get('@tariffs').length},
+      "Incorrect number of tariffs returned"
+  end
+  
+  def test_has_many_through_when_not_pre_loaded
+  	student = Student.find(:first)
+  	rooms = student.rooms
+  	assert_equal 1, rooms.size
+  	assert_equal 1, rooms.first.dorm_id
+  	assert_equal 1, rooms.first.room_id
+  end
+  
+  def test_has_many_through_when_through_association_is_composite
+    dorm = Dorm.find(:first)
+    assert_equal 1, dorm.rooms.length
+    assert_equal 1, dorm.rooms.first.room_attributes.length
+    assert_equal 'keg', dorm.rooms.first.room_attributes.first.name
+  end
+
+  def test_associations_with_conditions
+    @suburb = Suburb.find([2, 1])
+    assert_equal 2, @suburb.streets.size
+
+    @suburb = Suburb.find([2, 1])
+    assert_equal 1, @suburb.first_streets.size
+
+    @suburb = Suburb.find([2, 1], :include => :streets)
+    assert_equal 2, @suburb.streets.size
+
+    @suburb = Suburb.find([2, 1], :include => :first_streets)
+    assert_equal 1, @suburb.first_streets.size
+  end
+  
+  def test_has_and_belongs_to_many
+    @restaurant = Restaurant.find([1,1])
+    assert_equal 2, @restaurant.suburbs.size
+    
+    @restaurant = Restaurant.find([1,1], :include => :suburbs)
+    assert_equal 2, @restaurant.suburbs.size  
+  end
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/test_attribute_methods.rb b/vendor/gems/composite_primary_keys-1.1.0/test/test_attribute_methods.rb
new file mode 100644
index 000000000..b020a64ca
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/test_attribute_methods.rb
@@ -0,0 +1,22 @@
+require 'abstract_unit'
+require 'fixtures/kitchen_sink'
+require 'fixtures/reference_type'
+
+class TestAttributeMethods < Test::Unit::TestCase
+  fixtures :kitchen_sinks, :reference_types
+  
+  def test_read_attribute_with_single_key
+    rt = ReferenceType.find(1)
+    assert_equal(1, rt.reference_type_id)
+    assert_equal('NAME_PREFIX', rt.type_label)
+    assert_equal('Name Prefix', rt.abbreviation)
+  end
+
+  def test_read_attribute_with_composite_keys
+    sink = KitchenSink.find(1,2)
+    assert_equal(1, sink.id_1)
+    assert_equal(2, sink.id_2)
+    assert_equal(Date.today, sink.a_date.to_date)
+    assert_equal('string', sink.a_string)
+  end
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/test_attributes.rb b/vendor/gems/composite_primary_keys-1.1.0/test/test_attributes.rb
new file mode 100644
index 000000000..750408202
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/test_attributes.rb
@@ -0,0 +1,84 @@
+require 'abstract_unit'
+require 'fixtures/reference_type'
+require 'fixtures/reference_code'
+require 'fixtures/product'
+require 'fixtures/tariff'
+require 'fixtures/product_tariff'
+
+class TestAttributes < Test::Unit::TestCase
+  fixtures :reference_types, :reference_codes, :products, :tariffs, :product_tariffs
+  
+  CLASSES = {
+    :single => {
+      :class => ReferenceType,
+      :primary_keys => :reference_type_id,
+    },
+    :dual   => { 
+      :class => ReferenceCode,
+      :primary_keys => [:reference_type_id, :reference_code],
+    },
+  }
+  
+  def setup
+    self.class.classes = CLASSES
+  end
+  
+  def test_brackets
+    testing_with do
+      @first.attributes.each_pair do |attr_name, value|
+        assert_equal value, @first[attr_name]
+      end
+    end
+  end
+    
+  def test_brackets_primary_key
+    testing_with do
+      assert_equal @first.id, @first[@primary_keys], "[] failing for #{@klass}"
+      assert_equal @first.id, @first[@first.class.primary_key]
+    end
+  end
+
+  def test_brackets_assignment
+    testing_with do
+      @first.attributes.each_pair do |attr_name, value|
+        @first[attr_name]= !value.nil? ? value * 2 : '1'
+        assert_equal !value.nil? ? value * 2 : '1', @first[attr_name]
+      end
+    end
+  end
+    
+  def test_brackets_foreign_key_assignment
+    @flat = Tariff.find(1, Date.today.to_s(:db))
+    @second_free = ProductTariff.find(2,2,Date.today.to_s(:db))
+    @second_free_fk = [:tariff_id, :tariff_start_date]
+    @second_free[key = @second_free_fk] = @flat.id
+      compare_indexes('@flat', @flat.class.primary_key, '@second_free', @second_free_fk)
+      assert_equal @flat.id, @second_free[key]
+    @second_free[key = @second_free_fk.to_composite_ids] = @flat.id
+      assert_equal @flat.id, @second_free[key]
+      compare_indexes('@flat', @flat.class.primary_key, '@second_free', @second_free_fk)
+    @second_free[key = @second_free_fk.to_composite_ids] = @flat.id.to_s
+      assert_equal @flat.id, @second_free[key]
+      compare_indexes('@flat', @flat.class.primary_key, '@second_free', @second_free_fk)
+    @second_free[key = @second_free_fk.to_composite_ids] = @flat.id.to_s
+      assert_equal @flat.id, @second_free[key]
+      compare_indexes('@flat', @flat.class.primary_key, '@second_free', @second_free_fk)
+    @second_free[key = @second_free_fk.to_composite_ids.to_s] = @flat.id
+      assert_equal @flat.id, @second_free[key]
+      compare_indexes('@flat', @flat.class.primary_key, '@second_free', @second_free_fk)
+    @second_free[key = @second_free_fk.to_composite_ids.to_s] = @flat.id.to_s
+      assert_equal @flat.id, @second_free[key]
+      compare_indexes('@flat', @flat.class.primary_key, '@second_free', @second_free_fk)
+  end
+private
+  def compare_indexes(obj_name1, indexes1, obj_name2, indexes2)
+    obj1, obj2 = eval "[#{obj_name1}, #{obj_name2}]"
+    indexes1.length.times do |key_index|
+      assert_equal obj1[indexes1[key_index].to_s], 
+                   obj2[indexes2[key_index].to_s],
+                   "#{obj_name1}[#{indexes1[key_index]}]=#{obj1[indexes1[key_index].to_s].inspect} != " +
+                   "#{obj_name2}[#{indexes2[key_index]}]=#{obj2[indexes2[key_index].to_s].inspect}; " +
+                   "#{obj_name2} = #{obj2.inspect}"
+    end
+  end
+end
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/test_clone.rb b/vendor/gems/composite_primary_keys-1.1.0/test/test_clone.rb
new file mode 100644
index 000000000..822974430
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/test_clone.rb
@@ -0,0 +1,34 @@
+require 'abstract_unit'
+require 'fixtures/reference_type'
+require 'fixtures/reference_code'
+
+class TestClone < Test::Unit::TestCase
+  fixtures :reference_types, :reference_codes
+  
+  CLASSES = {
+    :single => {
+      :class => ReferenceType,
+      :primary_keys => :reference_type_id,
+    },
+    :dual   => { 
+      :class => ReferenceCode,
+      :primary_keys => [:reference_type_id, :reference_code],
+    },
+  }
+  
+  def setup
+    self.class.classes = CLASSES
+  end
+  
+  def test_truth
+    testing_with do
+      clone = @first.clone
+      assert_equal @first.attributes.block(@klass.primary_key), clone.attributes
+      if composite?
+        @klass.primary_key.each {|key| assert_nil clone[key], "Primary key '#{key}' should be nil"} 
+      else
+        assert_nil clone[@klass.primary_key], "Sole primary key should be nil"
+      end
+    end
+  end
+end
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/test_composite_arrays.rb b/vendor/gems/composite_primary_keys-1.1.0/test/test_composite_arrays.rb
new file mode 100644
index 000000000..41e21f8f8
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/test_composite_arrays.rb
@@ -0,0 +1,51 @@
+require 'abstract_unit'
+require 'fixtures/reference_type'
+require 'fixtures/reference_code'
+
+class CompositeArraysTest < Test::Unit::TestCase
+
+  def test_new_primary_keys
+    keys = CompositePrimaryKeys::CompositeKeys.new
+    assert_not_nil keys
+    assert_equal '', keys.to_s
+    assert_equal '', "#{keys}"
+  end
+
+  def test_initialize_primary_keys
+    keys = CompositePrimaryKeys::CompositeKeys.new([1,2,3])
+    assert_not_nil keys
+    assert_equal '1,2,3', keys.to_s
+    assert_equal '1,2,3', "#{keys}"
+  end
+  
+  def test_to_composite_keys
+    keys = [1,2,3].to_composite_keys
+    assert_equal CompositePrimaryKeys::CompositeKeys, keys.class
+    assert_equal '1,2,3', keys.to_s
+  end
+
+  def test_new_ids
+    keys = CompositePrimaryKeys::CompositeIds.new
+    assert_not_nil keys
+    assert_equal '', keys.to_s
+    assert_equal '', "#{keys}"
+  end
+
+  def test_initialize_ids
+    keys = CompositePrimaryKeys::CompositeIds.new([1,2,3])
+    assert_not_nil keys
+    assert_equal '1,2,3', keys.to_s
+    assert_equal '1,2,3', "#{keys}"
+  end
+  
+  def test_to_composite_ids
+    keys = [1,2,3].to_composite_ids
+    assert_equal CompositePrimaryKeys::CompositeIds, keys.class
+    assert_equal '1,2,3', keys.to_s
+  end
+  
+  def test_flatten
+    keys = [CompositePrimaryKeys::CompositeIds.new([1,2,3]), CompositePrimaryKeys::CompositeIds.new([4,5,6])]
+    assert_equal 6, keys.flatten.size
+  end
+end
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/test_create.rb b/vendor/gems/composite_primary_keys-1.1.0/test/test_create.rb
new file mode 100644
index 000000000..dfbc77397
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/test_create.rb
@@ -0,0 +1,68 @@
+require 'abstract_unit'
+require 'fixtures/reference_type'
+require 'fixtures/reference_code'
+require 'fixtures/street'
+require 'fixtures/suburb'
+
+class TestCreate < Test::Unit::TestCase
+  fixtures :reference_types, :reference_codes, :streets, :suburbs
+  
+  CLASSES = {
+    :single => {
+      :class => ReferenceType,
+      :primary_keys => :reference_type_id,
+      :create => {:reference_type_id => 10, :type_label => 'NEW_TYPE', :abbreviation => 'New Type'}
+    },
+    :dual   => { 
+      :class => ReferenceCode,
+      :primary_keys => [:reference_type_id, :reference_code],
+      :create => {:reference_type_id => 1, :reference_code => 20, :code_label => 'NEW_CODE', :abbreviation => 'New Code'}
+    },
+  }
+  
+  def setup
+    self.class.classes = CLASSES
+  end
+  
+  def test_setup
+    testing_with do
+      assert_not_nil @klass_info[:create]
+    end
+  end
+  
+  def test_create
+    testing_with do
+      assert new_obj = @klass.create(@klass_info[:create])
+      assert !new_obj.new_record?
+    end
+  end
+  
+  def test_create_no_id
+    testing_with do
+      begin
+        @obj = @klass.create(@klass_info[:create].block(@klass.primary_key))
+        @successful = !composite?
+      rescue CompositePrimaryKeys::ActiveRecord::CompositeKeyError
+        @successful = false
+      rescue
+        flunk "Incorrect exception raised: #{$!}, #{$!.class}"
+      end
+      assert_equal composite?, !@successful, "Create should have failed for composites; #{@obj.inspect}"
+    end
+  end
+  
+  def test_create_on_association
+    suburb = Suburb.find(:first)
+    suburb.streets.create(:name => "my street")
+    street = Street.find_by_name('my street')
+    assert_equal(suburb.city_id, street.city_id)
+    assert_equal(suburb.suburb_id, street.suburb_id)
+  end
+  
+  def test_create_on_association_when_belongs_to_is_single_key
+    rt = ReferenceType.find(:first)
+    rt.reference_codes.create(:reference_code => 4321, :code_label => 'foo', :abbreviation => 'bar')
+    rc = ReferenceCode.find_by_reference_code(4321)
+    assert_equal(rc.reference_type_id, rt.reference_type_id)
+  end
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/test_delete.rb b/vendor/gems/composite_primary_keys-1.1.0/test/test_delete.rb
new file mode 100644
index 000000000..cd79bbd72
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/test_delete.rb
@@ -0,0 +1,96 @@
+require 'abstract_unit'
+require 'fixtures/reference_type'
+require 'fixtures/reference_code'
+require 'fixtures/department'
+require 'fixtures/employee'
+
+class TestDelete < Test::Unit::TestCase
+  fixtures :reference_types, :reference_codes, :departments, :employees
+  
+  CLASSES = {
+    :single => {
+      :class => ReferenceType,
+      :primary_keys => :reference_type_id,
+    },
+    :dual   => { 
+      :class => ReferenceCode,
+      :primary_keys => [:reference_type_id, :reference_code],
+    },
+  }
+  
+  def setup
+    self.class.classes = CLASSES
+  end
+  
+  def test_destroy_one
+    testing_with do
+      #assert @first.destroy
+      assert true
+    end
+  end
+  
+  def test_destroy_one_via_class
+    testing_with do
+      assert @klass.destroy(*@first.id)
+    end
+  end
+  
+  def test_destroy_one_alone_via_class
+    testing_with do
+      assert @klass.destroy(@first.id)
+    end
+  end
+  
+  def test_delete_one
+    testing_with do
+      assert @klass.delete(*@first.id) if composite?
+    end
+  end
+  
+  def test_delete_one_alone
+    testing_with do
+      assert @klass.delete(@first.id)
+    end
+  end
+  
+  def test_delete_many
+    testing_with do
+      to_delete = @klass.find(:all)[0..1]
+      assert_equal 2, to_delete.length
+    end
+  end
+  
+  def test_delete_all
+    testing_with do
+      @klass.delete_all
+    end
+  end
+
+  def test_clear_association
+      department = Department.find(1,1)
+      assert_equal 2, department.employees.size, "Before clear employee count should be 2."
+      department.employees.clear
+      assert_equal 0, department.employees.size, "After clear employee count should be 0."
+      department.reload
+      assert_equal 0, department.employees.size, "After clear and a reload from DB employee count should be 0."
+  end
+
+  def test_delete_association
+      department = Department.find(1,1)
+      assert_equal 2, department.employees.size , "Before delete employee count should be 2."
+      first_employee = department.employees[0]
+      department.employees.delete(first_employee)
+      assert_equal 1, department.employees.size, "After delete employee count should be 1."
+      department.reload
+      assert_equal 1, department.employees.size, "After delete and a reload from DB employee count should be 1."
+  end
+
+  def test_delete_records_for_has_many_association_with_composite_primary_key
+      reference_type  = ReferenceType.find(1)
+      codes_to_delete = reference_type.reference_codes[0..1]
+      assert_equal 3, reference_type.reference_codes.size, "Before deleting records reference_code count should be 3."
+      reference_type.reference_codes.delete_records(codes_to_delete)
+      reference_type.reload
+      assert_equal 1, reference_type.reference_codes.size, "After deleting 2 records and a reload from DB reference_code count should be 1."
+  end
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/test_dummy.rb b/vendor/gems/composite_primary_keys-1.1.0/test/test_dummy.rb
new file mode 100644
index 000000000..44386685b
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/test_dummy.rb
@@ -0,0 +1,28 @@
+require 'abstract_unit'
+require 'fixtures/reference_type'
+require 'fixtures/reference_code'
+
+class TestDummy < Test::Unit::TestCase
+  fixtures :reference_types, :reference_codes
+  
+  classes = {
+    :single => {
+      :class => ReferenceType,
+      :primary_keys => :reference_type_id,
+    },
+    :dual   => { 
+      :class => ReferenceCode,
+      :primary_keys => [:reference_type_id, :reference_code],
+    },
+  }
+  
+  def setup
+    self.class.classes = classes
+  end
+  
+  def test_truth
+    testing_with do
+      assert true
+    end
+  end
+end
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/test_find.rb b/vendor/gems/composite_primary_keys-1.1.0/test/test_find.rb
new file mode 100644
index 000000000..a07d30a64
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/test_find.rb
@@ -0,0 +1,73 @@
+require 'abstract_unit'
+require 'fixtures/reference_type'
+require 'fixtures/reference_code'
+
+# Testing the find action on composite ActiveRecords with two primary keys
+class TestFind < Test::Unit::TestCase
+  fixtures :reference_types, :reference_codes
+  
+  CLASSES = {
+    :single => {
+      :class => ReferenceType,
+      :primary_keys => [:reference_type_id],
+    },
+    :dual   => { 
+      :class => ReferenceCode,
+      :primary_keys => [:reference_type_id, :reference_code],
+    },
+    :dual_strs   => { 
+      :class => ReferenceCode,
+      :primary_keys => ['reference_type_id', 'reference_code'],
+    },
+  }
+  
+  def setup
+    self.class.classes = CLASSES
+  end
+  
+  def test_find_first
+    testing_with do
+      obj = @klass.find(:first)
+      assert obj
+      assert_equal @klass, obj.class
+    end
+  end
+  
+  def test_find
+    testing_with do
+      found = @klass.find(*first_id) # e.g. find(1,1) or find 1,1
+      assert found
+      assert_equal @klass, found.class
+      assert_equal found, @klass.find(found.id)
+      assert_equal found, @klass.find(found.to_param)
+    end
+  end
+  
+  def test_find_composite_ids
+    testing_with do
+      found = @klass.find(first_id) # e.g. find([1,1].to_composite_ids)
+      assert found
+      assert_equal @klass, found.class
+      assert_equal found, @klass.find(found.id)
+      assert_equal found, @klass.find(found.to_param)
+    end
+  end
+  
+  def test_to_param
+    testing_with do
+      assert_equal first_id_str, @first.to_param.to_s
+    end
+  end
+  
+  def things_to_look_at
+    testing_with do
+      assert_equal found, @klass.find(found.id.to_s) # fails for 2+ keys
+    end
+  end
+  
+  def test_not_found
+    assert_raise(::ActiveRecord::RecordNotFound) do
+      ReferenceCode.send :find, '999,999'
+    end
+  end
+end
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/test_ids.rb b/vendor/gems/composite_primary_keys-1.1.0/test/test_ids.rb
new file mode 100644
index 000000000..9ba2d92a7
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/test_ids.rb
@@ -0,0 +1,97 @@
+require 'abstract_unit'
+require 'fixtures/reference_type'
+require 'fixtures/reference_code'
+
+class TestIds < Test::Unit::TestCase
+  fixtures :reference_types, :reference_codes
+  
+  CLASSES = {
+    :single => {
+      :class => ReferenceType,
+      :primary_keys => [:reference_type_id],
+    },
+    :dual   => { 
+      :class => ReferenceCode,
+      :primary_keys => [:reference_type_id, :reference_code],
+    },
+    :dual_strs   => { 
+      :class => ReferenceCode,
+      :primary_keys => ['reference_type_id', 'reference_code'],
+    },
+  }
+  
+  def setup
+    self.class.classes = CLASSES
+  end
+  
+  def test_id
+    testing_with do
+      assert_equal @first.id, @first.ids if composite?
+    end
+  end
+  
+  def test_id_to_s
+    testing_with do
+      assert_equal first_id_str, @first.id.to_s
+      assert_equal first_id_str, "#{@first.id}"
+    end
+  end
+  
+  def test_ids_to_s
+    testing_with do
+      order = @klass.primary_key.is_a?(String) ? @klass.primary_key : @klass.primary_key.join(',')
+      to_test = @klass.find(:all, :order => order)[0..1].map(&:id)
+      assert_equal '(1,1),(1,2)', @klass.ids_to_s(to_test) if @key_test == :dual
+      assert_equal '1,1;1,2', @klass.ids_to_s(to_test, ',', ';', '', '') if @key_test == :dual
+    end
+  end
+  
+  def test_composite_where_clause
+    testing_with do
+      where = 'reference_codes.reference_type_id=1 AND reference_codes.reference_code=2) OR (reference_codes.reference_type_id=2 AND reference_codes.reference_code=2'
+      assert_equal(where, @klass.composite_where_clause([[1, 2], [2, 2]])) if @key_test == :dual
+    end
+  end
+  
+  def test_set_ids_string
+    testing_with do
+      array = @primary_keys.collect {|key| 5}
+      expected = composite? ? array.to_composite_keys : array.first
+      @first.id = expected.to_s
+      assert_equal expected, @first.id
+    end
+  end
+  
+  def test_set_ids_array
+    testing_with do
+      array = @primary_keys.collect {|key| 5}
+      expected = composite? ? array.to_composite_keys : array.first
+      @first.id = expected
+      assert_equal expected, @first.id
+    end
+  end
+  
+  def test_set_ids_comp
+    testing_with do
+      array = @primary_keys.collect {|key| 5}
+      expected = composite? ? array.to_composite_keys : array.first
+      @first.id = expected
+      assert_equal expected, @first.id
+    end
+  end
+  
+  def test_primary_keys
+    testing_with do
+      if composite?
+        assert_not_nil @klass.primary_keys
+        assert_equal @primary_keys.map {|key| key.to_sym}, @klass.primary_keys
+        assert_equal @klass.primary_keys, @klass.primary_key
+      else
+        assert_not_nil @klass.primary_key
+        assert_equal @primary_keys, [@klass.primary_key.to_sym]
+      end
+      assert_equal @primary_keys.join(','), @klass.primary_key.to_s
+      # Need a :primary_keys should be Array with to_s overridden
+    end
+  end
+end
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/test_miscellaneous.rb b/vendor/gems/composite_primary_keys-1.1.0/test/test_miscellaneous.rb
new file mode 100644
index 000000000..25f6096fe
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/test_miscellaneous.rb
@@ -0,0 +1,39 @@
+require 'abstract_unit'
+require 'fixtures/reference_type'
+require 'fixtures/reference_code'
+
+class TestMiscellaneous < Test::Unit::TestCase
+  fixtures :reference_types, :reference_codes, :products
+  
+  CLASSES = {
+    :single => {
+      :class => ReferenceType,
+      :primary_keys => :reference_type_id,
+    },
+    :dual   => { 
+      :class => ReferenceCode,
+      :primary_keys => [:reference_type_id, :reference_code],
+    },
+  }
+  
+  def setup
+    self.class.classes = CLASSES
+  end
+
+  def test_composite_class
+    testing_with do
+      assert_equal composite?, @klass.composite?
+    end
+  end
+
+  def test_composite_instance
+    testing_with do
+      assert_equal composite?, @first.composite?
+    end
+  end
+  
+  def test_count
+    assert_equal 2, Product.count
+  end
+  
+end
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/test_pagination.rb b/vendor/gems/composite_primary_keys-1.1.0/test/test_pagination.rb
new file mode 100644
index 000000000..fa19d95a6
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/test_pagination.rb
@@ -0,0 +1,38 @@
+require 'abstract_unit'
+require 'fixtures/reference_type'
+require 'fixtures/reference_code'
+require 'plugins/pagination'
+
+class TestPagination < Test::Unit::TestCase
+  fixtures :reference_types, :reference_codes
+  
+  include ActionController::Pagination
+  DEFAULT_PAGE_SIZE = 2
+  
+  attr_accessor :params
+   
+  CLASSES = {
+    :single => {
+      :class => ReferenceType,
+      :primary_keys => :reference_type_id,
+      :table => :reference_types,
+    },
+    :dual   => { 
+      :class => ReferenceCode,
+      :primary_keys => [:reference_type_id, :reference_code],
+      :table => :reference_codes,
+    },
+  }
+  
+  def setup
+    self.class.classes = CLASSES
+    @params = {}
+  end
+
+  def test_paginate_all
+    testing_with do
+      @object_pages, @objects = paginate @klass_info[:table], :per_page => DEFAULT_PAGE_SIZE
+      assert_equal 2, @objects.length, "Each page should have #{DEFAULT_PAGE_SIZE} items"
+    end
+  end
+end
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/test_polymorphic.rb b/vendor/gems/composite_primary_keys-1.1.0/test/test_polymorphic.rb
new file mode 100644
index 000000000..a632da977
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/test_polymorphic.rb
@@ -0,0 +1,31 @@
+require 'abstract_unit'
+require 'fixtures/comment'
+require 'fixtures/user'
+require 'fixtures/employee'
+require 'fixtures/hack'
+
+class TestPolymorphic < Test::Unit::TestCase
+  fixtures :users, :employees, :comments, :hacks
+  
+  def test_polymorphic_has_many
+    comments = Hack.find('andrew').comments
+    assert_equal 'andrew', comments[0].person_id
+  end
+  
+  def test_polymorphic_has_one
+    first_comment = Hack.find('andrew').first_comment
+    assert_equal 'andrew', first_comment.person_id
+  end
+  
+  def test_has_many_through
+    user = users(:santiago)
+    article_names = user.articles.collect { |a| a.name }.sort
+    assert_equal ['Article One', 'Article Two'], article_names
+  end
+  
+  def test_polymorphic_has_many_through
+    user = users(:santiago)
+    assert_equal ['andrew'], user.hacks.collect { |a| a.name }.sort
+  end
+
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/test_santiago.rb b/vendor/gems/composite_primary_keys-1.1.0/test/test_santiago.rb
new file mode 100644
index 000000000..4b5f433e4
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/test_santiago.rb
@@ -0,0 +1,27 @@
+# Test cases devised by Santiago that broke the Composite Primary Keys
+# code at one point in time. But no more!!!
+
+require 'abstract_unit'
+require 'fixtures/user'
+require 'fixtures/article'
+require 'fixtures/reading'
+
+class TestSantiago < Test::Unit::TestCase
+  fixtures :suburbs, :streets, :users, :articles, :readings
+  
+  def test_normal_and_composite_associations
+    assert_not_nil @suburb = Suburb.find(1,1)
+    assert_equal 1, @suburb.streets.length
+    
+    assert_not_nil @street = Street.find(1)
+    assert_not_nil @street.suburb
+  end
+  
+  def test_single_keys
+    @santiago = User.find(1)
+    assert_not_nil @santiago.articles
+    assert_equal 2, @santiago.articles.length
+    assert_not_nil @santiago.readings
+    assert_equal 2, @santiago.readings.length
+  end
+end
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/test_tutorial_examle.rb b/vendor/gems/composite_primary_keys-1.1.0/test/test_tutorial_examle.rb
new file mode 100644
index 000000000..01f9ec603
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/test_tutorial_examle.rb
@@ -0,0 +1,26 @@
+require 'abstract_unit'
+require 'fixtures/user'
+require 'fixtures/group'
+require 'fixtures/membership_status'
+require 'fixtures/membership'
+
+class TestTutorialExample < Test::Unit::TestCase
+  fixtures :users, :groups, :memberships, :membership_statuses
+  
+  def test_membership
+    assert(membership = Membership.find(1,1), "Cannot find a membership")
+    assert(membership.user)
+    assert(membership.group)
+  end
+  
+  def test_status
+    assert(membership = Membership.find(1,1), "Cannot find a membership")
+    assert(statuses = membership.statuses, "No has_many association to status")
+    assert_equal(membership, statuses.first.membership)
+  end
+  
+  def test_count
+    assert(membership = Membership.find(1,1), "Cannot find a membership")
+    assert_equal(1, membership.statuses.count)
+  end
+end
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/test/test_update.rb b/vendor/gems/composite_primary_keys-1.1.0/test/test_update.rb
new file mode 100644
index 000000000..d612c92a8
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/test/test_update.rb
@@ -0,0 +1,40 @@
+require 'abstract_unit'
+require 'fixtures/reference_type'
+require 'fixtures/reference_code'
+
+class TestUpdate < Test::Unit::TestCase
+  fixtures :reference_types, :reference_codes
+  
+  CLASSES = {
+    :single => {
+      :class => ReferenceType,
+      :primary_keys => :reference_type_id,
+      :update => { :description => 'RT Desc' },
+    },
+    :dual   => { 
+      :class => ReferenceCode,
+      :primary_keys => [:reference_type_id, :reference_code],
+      :update => { :description => 'RT Desc' },
+    },
+  }
+  
+  def setup
+    self.class.classes = CLASSES
+  end
+  
+  def test_setup
+    testing_with do
+      assert_not_nil @klass_info[:update]
+    end
+  end
+  
+  def test_update_attributes
+    testing_with do
+      assert @first.update_attributes(@klass_info[:update])
+      assert @first.reload
+      @klass_info[:update].each_pair do |attr_name, new_value|
+        assert_equal new_value, @first[attr_name], "Attribute #{attr_name} is incorrect"
+      end
+    end
+  end
+end
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/tmp/test.db b/vendor/gems/composite_primary_keys-1.1.0/tmp/test.db
new file mode 100644
index 000000000..923df5f42
Binary files /dev/null and b/vendor/gems/composite_primary_keys-1.1.0/tmp/test.db differ
diff --git a/vendor/gems/composite_primary_keys-1.1.0/website/index.html b/vendor/gems/composite_primary_keys-1.1.0/website/index.html
new file mode 100644
index 000000000..27baec185
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/website/index.html
@@ -0,0 +1,199 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+  <link rel="stylesheet" href="stylesheets/screen.css" type="text/css" media="screen" />
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+  <title>
+      Composite Primary Keys
+  </title>
+  <script src="javascripts/rounded_corners_lite.inc.js" type="text/javascript"></script>
+<style>
+
+</style>
+  <script type="text/javascript">
+    window.onload = function() {
+      settings = {
+          tl: { radius: 10 },
+          tr: { radius: 10 },
+          bl: { radius: 10 },
+          br: { radius: 10 },
+          antiAlias: true,
+          autoPad: true,
+          validTags: ["div"]
+      }
+      var versionBox = new curvyCorners(settings, document.getElementById("version"));
+      versionBox.applyCornersToAll();
+    }
+  </script>
+</head>
+<body>
+<div id="main">
+
+    <h1>Composite Primary Keys</h1>
+    <div id="version" class="clickable" onclick='document.location = "http://rubyforge.org/projects/compositekeys"; return false'>
+      Get Version
+      <a href="http://rubyforge.org/projects/compositekeys" class="numbers">1.1.0</a>
+    </div>
+    <h1>&amp;#x2192; Ruby on Rails</h1>
+<h1>&amp;#x2192; ActiveRecords</h1>
+<h2>What</h2>
+<p>Ruby on Rails does not support composite primary keys. This free software is an extension <br />
+to the database layer of Rails &#8211; <a href="http://wiki.rubyonrails.com/rails/pages/ActiveRecord">ActiveRecords</a> &#8211; to support composite primary keys as transparently as possible.</p>
+<p>Any Ruby script using ActiveRecords can use Composite Primary Keys with this library.</p>
+<h2>Installing</h2>
+<p><pre class="syntax"><span class="ident">sudo</span> <span class="ident">gem</span> <span class="ident">install</span> <span class="ident">composite_primary_keys</span></pre></p>
+<p>Rails: Add the following to the bottom of your <code>environment.rb</code> file</p>
+<p><pre class="syntax"><span class="ident">require</span> <span class="punct">'</span><span class="string">composite_primary_keys</span><span class="punct">'</span></pre></p>
+<p>Ruby scripts: Add the following to the top of your script</p>
+<p><pre class="syntax"><span class="ident">require</span> <span class="punct">'</span><span class="string">rubygems</span><span class="punct">'</span>
+<span class="ident">require</span> <span class="punct">'</span><span class="string">composite_primary_keys</span><span class="punct">'</span></pre></p>
+<h2>The basics</h2>
+<p>A model with composite primary keys would look like&#8230;</p>
+<p><pre class="syntax"><span class="keyword">class </span><span class="class">Membership</span> <span class="punct">&lt;</span> <span class="constant">ActiveRecord</span><span class="punct">::</span><span class="constant">Base</span>
+  <span class="comment"># set_primary_keys *keys - turns on composite key functionality</span>
+  <span class="ident">set_primary_keys</span> <span class="symbol">:user_id</span><span class="punct">,</span> <span class="symbol">:group_id</span>
+  <span class="ident">belongs_to</span> <span class="symbol">:user</span>
+  <span class="ident">belongs_to</span> <span class="symbol">:group</span>
+  <span class="ident">has_many</span> <span class="symbol">:statuses</span><span class="punct">,</span> <span class="symbol">:class_name</span> <span class="punct">=&gt;</span> <span class="punct">'</span><span class="string">MembershipStatus</span><span class="punct">',</span> <span class="symbol">:foreign_key</span> <span class="punct">=&gt;</span> <span class="punct">[</span><span class="symbol">:user_id</span><span class="punct">,</span> <span class="symbol">:group_id</span><span class="punct">]</span>
+<span class="keyword">end</span></pre></p>
+<p>A model associated with a composite key model would be defined like&#8230;</p>
+<p><pre class="syntax"><span class="keyword">class </span><span class="class">MembershipStatus</span> <span class="punct">&lt;</span> <span class="constant">ActiveRecord</span><span class="punct">::</span><span class="constant">Base</span>
+  <span class="ident">belongs_to</span> <span class="symbol">:membership</span><span class="punct">,</span> <span class="symbol">:foreign_key</span> <span class="punct">=&gt;</span> <span class="punct">[</span><span class="symbol">:user_id</span><span class="punct">,</span> <span class="symbol">:group_id</span><span class="punct">]</span>
+<span class="keyword">end</span></pre></p>
+<p>That is, associations can include composite keys too. Nice.</p>
+<h2>Demonstration of usage</h2>
+<p>Once you&#8217;ve created your models to specify composite primary keys (such as the Membership class) and associations (such as MembershipStatus#membership), you can uses them like any normal model with associations.</p>
+<p>But first, lets check out our primary keys.</p>
+<p><pre class="syntax"><span class="constant">MembershipStatus</span><span class="punct">.</span><span class="ident">primary_key</span> <span class="comment"># =&gt; &quot;id&quot;    # normal single key</span>
+<span class="constant">Membership</span><span class="punct">.</span><span class="ident">primary_key</span>  <span class="comment"># =&gt; [:user_id, :group_id] # composite keys</span>
+<span class="constant">Membership</span><span class="punct">.</span><span class="ident">primary_key</span><span class="punct">.</span><span class="ident">to_s</span> <span class="comment"># =&gt; &quot;user_id,group_id&quot;</span></pre></p>
+<p>Now we want to be able to find instances using the same syntax we always use for ActiveRecords&#8230;</p>
+<p><pre class="syntax"><span class="constant">MembershipStatus</span><span class="punct">.</span><span class="ident">find</span><span class="punct">(</span><span class="number">1</span><span class="punct">)</span>    <span class="comment"># single id returns single instance</span>
+<span class="punct">=&gt;</span> <span class="punct">&lt;</span><span class="constant">MembershipStatus</span><span class="punct">:</span><span class="number">0x392a8c8</span> <span class="attribute">@attributes</span><span class="punct">={&quot;</span><span class="string">id</span><span class="punct">&quot;=&gt;&quot;</span><span class="string">1</span><span class="punct">&quot;,</span> <span class="punct">&quot;</span><span class="string">status</span><span class="punct">&quot;=&gt;&quot;</span><span class="string">Active</span><span class="punct">&quot;}&gt;</span>
+<span class="constant">Membership</span><span class="punct">.</span><span class="ident">find</span><span class="punct">(</span><span class="number">1</span><span class="punct">,</span><span class="number">1</span><span class="punct">)</span>  <span class="comment"># composite ids returns single instance</span>
+<span class="punct">=&gt;</span> <span class="punct">&lt;</span><span class="constant">Membership</span><span class="punct">:</span><span class="number">0x39218b0</span> <span class="attribute">@attributes</span><span class="punct">={&quot;</span><span class="string">user_id</span><span class="punct">&quot;=&gt;&quot;</span><span class="string">1</span><span class="punct">&quot;,</span> <span class="punct">&quot;</span><span class="string">group_id</span><span class="punct">&quot;=&gt;&quot;</span><span class="string">1</span><span class="punct">&quot;}&gt;</span></pre></p>
+<p>Using <a href="http://www.rubyonrails.org">Ruby on Rails</a>? You&#8217;ll want to your url_for helpers<br />
+to convert composite keys into strings and back again&#8230;</p>
+<p><pre class="syntax"><span class="constant">Membership</span><span class="punct">.</span><span class="ident">find</span><span class="punct">(</span><span class="symbol">:first</span><span class="punct">).</span><span class="ident">to_param</span> <span class="comment"># =&gt; &quot;1,1&quot;</span></pre></p>
+<p>And then use the string id within your controller to find the object again</p>
+<p><pre class="syntax"><span class="ident">params</span><span class="punct">[</span><span class="symbol">:id</span><span class="punct">]</span> <span class="comment"># =&gt; '1,1'</span>
+<span class="constant">Membership</span><span class="punct">.</span><span class="ident">find</span><span class="punct">(</span><span class="ident">params</span><span class="punct">[</span><span class="symbol">:id</span><span class="punct">])</span>
+<span class="punct">=&gt;</span> <span class="punct">&lt;</span><span class="constant">Membership</span><span class="punct">:</span><span class="number">0x3904288</span> <span class="attribute">@attributes</span><span class="punct">={&quot;</span><span class="string">user_id</span><span class="punct">&quot;=&gt;&quot;</span><span class="string">1</span><span class="punct">&quot;,</span> <span class="punct">&quot;</span><span class="string">group_id</span><span class="punct">&quot;=&gt;&quot;</span><span class="string">1</span><span class="punct">&quot;}&gt;</span></pre></p>
+<p>That is, an ActiveRecord supporting composite keys behaves transparently<br />
+throughout your application. Just like a normal ActiveRecord.</p>
+<h2>Other tricks</h2>
+<h3>Pass a list of composite ids to the <code>#find</code> method</h3>
+<p><pre class="syntax"><span class="constant">Membership</span><span class="punct">.</span><span class="ident">find</span> <span class="punct">[</span><span class="number">1</span><span class="punct">,</span><span class="number">1</span><span class="punct">],</span> <span class="punct">[</span><span class="number">2</span><span class="punct">,</span><span class="number">1</span><span class="punct">]</span>
+<span class="punct">=&gt;</span> <span class="punct">[</span>
+  <span class="punct">&lt;</span><span class="constant">Membership</span><span class="punct">:</span><span class="number">0x394ade8</span> <span class="attribute">@attributes</span><span class="punct">={&quot;</span><span class="string">user_id</span><span class="punct">&quot;=&gt;&quot;</span><span class="string">1</span><span class="punct">&quot;,</span> <span class="punct">&quot;</span><span class="string">group_id</span><span class="punct">&quot;=&gt;&quot;</span><span class="string">1</span><span class="punct">&quot;}&gt;,</span> 
+  <span class="punct">&lt;</span><span class="constant">Membership</span><span class="punct">:</span><span class="number">0x394ada0</span> <span class="attribute">@attributes</span><span class="punct">={&quot;</span><span class="string">user_id</span><span class="punct">&quot;=&gt;&quot;</span><span class="string">2</span><span class="punct">&quot;,</span> <span class="punct">&quot;</span><span class="string">group_id</span><span class="punct">&quot;=&gt;&quot;</span><span class="string">1</span><span class="punct">&quot;}&gt;</span>
+<span class="punct">]</span></pre></p>
+<p>Perform <code>#count</code> operations</p>
+<p><pre class="syntax"><span class="constant">MembershipStatus</span><span class="punct">.</span><span class="ident">find</span><span class="punct">(</span><span class="symbol">:first</span><span class="punct">).</span><span class="ident">memberships</span><span class="punct">.</span><span class="ident">count</span> <span class="comment"># =&gt; 1</span></pre></p>
+<h3>Routes with Rails</h3>
+<p>From Pete Sumskas:</p>
+<blockquote>
+<p>I ran into one problem that I didn&#8217;t see mentioned on <a href="http://groups.google.com/group/compositekeys">this list</a> &#8211; <br />
+	and I	didn&#8217;t see any information about what I should do to address it in the<br />
+	documentation (might have missed it).</p>
+<p>The problem was that the urls being generated for a &#8216;show&#8217; action (for<br />
+	example) had a syntax like:<br />
+	<br />
+	<pre>/controller/show/123000,Bu70</pre></p>
+<p>for a two-field composite PK. The default routing would not match that,<br />
+	so after working out how to do the routing I added:<br />
+	<br />
+	<pre class="syntax"><span class="ident">map</span><span class="punct">.</span><span class="ident">connect</span> <span class="punct">'</span><span class="string">:controller/:action/:id</span><span class="punct">',</span> <span class="symbol">:id</span> <span class="punct">=&gt;</span> <span class="punct">/</span><span class="regex"><span class="escape">\w</span>+(,<span class="escape">\w</span>+)*</span><span class="punct">/</span></pre><br />
+	<br />
+	to my <code>route.rb</code> file.</p>
+</blockquote>
+<p><a name="dbs"></a></p>
+<h2>Which databases?</h2>
+<p>A suite of unit tests have been run on the following databases supported by ActiveRecord:</p>
+<table>
+	<tr>
+		<th>Database</th>
+		<th>Test Success</th>
+		<th>User feedback</th>
+	</tr>
+	<tr>
+		<td>mysql     </td>
+		<td><span class=success><span class="caps">YES</span></span></td>
+		<td><span class=success><span class="caps">YES</span></span> (<a href="mailto:compositekeys@googlegroups.com?subject=Mysql+is+working">Yes!</a> or <a href="mailto:compositekeys@googlegroups.com?subject=Mysql+is+failing">No&#8230;</a>)</td>
+	</tr>
+	<tr>
+		<td>sqlite3   </td>
+		<td><span class=success><span class="caps">YES</span></span></td>
+		<td><span class=success><span class="caps">YES</span></span> (<a href="mailto:compositekeys@googlegroups.com?subject=Sqlite3+is+working">Yes!</a> or <a href="mailto:compositekeys@googlegroups.com?subject=Sqlite3+is+failing">No&#8230;</a>)</td>
+	</tr>
+	<tr>
+		<td>postgresql</td>
+		<td><span class=success><span class="caps">YES</span></span></td>
+		<td><span class=success><span class="caps">YES</span></span> (<a href="mailto:compositekeys@googlegroups.com?subject=Postgresql+is+working">Yes!</a> or <a href="mailto:compositekeys@googlegroups.com?subject=Postgresql+is+failing">No&#8230;</a>)</td>
+	</tr>
+	<tr>
+		<td>oracle    </td>
+		<td><span class=success><span class="caps">YES</span></span></td>
+		<td><span class=success><span class="caps">YES</span></span> (<a href="mailto:compositekeys@googlegroups.com?subject=Oracle+is+working">Yes!</a> or <a href="mailto:compositekeys@googlegroups.com?subject=Oracle+is+failing">No&#8230;</a>)</td>
+	</tr>
+	<tr>
+		<td>sqlserver </td>
+		<td><span class=unknown>???</span> (<a href="mailto:compositekeys@googlegroups.com?subject=Help+with+SQLServer">I can help</a>)</td>
+		<td><span class=unknown>???</span> (<a href="mailto:compositekeys@googlegroups.com?subject=SQLServer+is+working">Yes!</a> or <a href="mailto:compositekeys@googlegroups.com?subject=SQLServer+is+failing">No&#8230;</a>)</td>
+	</tr>
+	<tr>
+		<td>db2       </td>
+		<td><span class=unknown>???</span> (<a href="mailto:compositekeys@googlegroups.com?subject=Help+with+DB2">I can help</a>)</td>
+		<td><span class=unknown>???</span> (<a href="mailto:compositekeys@googlegroups.com?subject=DB2+is+working">Yes!</a> or <a href="mailto:compositekeys@googlegroups.com?subject=DB2+is+failing">No&#8230;</a>)</td>
+	</tr>
+	<tr>
+		<td>firebird  </td>
+		<td><span class=unknown>???</span> (<a href="mailto:compositekeys@googlegroups.com?subject=Help+with+Firebird">I can help</a>)</td>
+		<td><span class=unknown>???</span> (<a href="mailto:compositekeys@googlegroups.com?subject=Firebird+is+working">Yes!</a> or <a href="mailto:compositekeys@googlegroups.com?subject=Firebird+is+failing">No&#8230;</a>)</td>
+	</tr>
+	<tr>
+		<td>sybase    </td>
+		<td><span class=unknown>???</span> (<a href="mailto:compositekeys@googlegroups.com?subject=Help+with+Sybase">I can help</a>)</td>
+		<td><span class=unknown>???</span> (<a href="mailto:compositekeys@googlegroups.com?subject=Sybase+is+working">Yes!</a> or <a href="mailto:compositekeys@googlegroups.com?subject=Sybase+is+failing">No&#8230;</a>)</td>
+	</tr>
+	<tr>
+		<td>openbase  </td>
+		<td><span class=unknown>???</span> (<a href="mailto:compositekeys@googlegroups.com?subject=Help+with+Openbase">I can help</a>)</td>
+		<td><span class=unknown>???</span> (<a href="mailto:compositekeys@googlegroups.com?subject=Openbase+is+working">Yes!</a> or <a href="mailto:compositekeys@googlegroups.com?subject=Openbase+is+failing">No&#8230;</a>)</td>
+	</tr>
+	<tr>
+		<td>frontbase </td>
+		<td><span class=unknown>???</span> (<a href="mailto:compositekeys@googlegroups.com?subject=Help+with+Frontbase">I can help</a>)</td>
+		<td><span class=unknown>???</span> (<a href="mailto:compositekeys@googlegroups.com?subject=Frontbase+is+working">Yes!</a> or <a href="mailto:compositekeys@googlegroups.com?subject=Frontbase+is+failing">No&#8230;</a>)</td>
+	</tr>
+</table>
+<h2>Dr Nic&#8217;s Blog</h2>
+<p><a href="http://www.drnicwilliams.com">http://www.drnicwilliams.com</a> &#8211; for future announcements and<br />
+other stories and things.</p>
+<h2>Forum</h2>
+<p><a href="http://groups.google.com/group/compositekeys">http://groups.google.com/group/compositekeys</a></p>
+<h2>How to submit patches</h2>
+<p>Read the <a href="http://drnicwilliams.com/2007/06/01/8-steps-for-fixing-other-peoples-code/">8 steps for fixing other people&#8217;s code</a> and for section <a href="http://drnicwilliams.com/2007/06/01/8-steps-for-fixing-other-peoples-code/#8b-google-groups">8b: Submit patch to Google Groups</a>, use the Google Group above.</p>
+<p>The source for this project is available via git. You can <a href="http://github.com/drnic/composite_primary_keys/tree/master">browse and/or fork the source</a>, or to clone the project locally:<br />
+  <br />
+<pre>git clone git://github.com/drnic/composite_primary_keys.git</pre></p>
+<h2>Licence</h2>
+<p>This code is free to use under the terms of the <span class="caps">MIT</span> licence.</p>
+<h2>Contact</h2>
+<p>Comments are welcome. Send an email to <a href="mailto:drnicwilliams@gmail.com">Dr Nic Williams</a>.</p>
+    <p class="coda">
+      <a href="mailto:drnicwilliams@gmail.com">Dr Nic</a>, 25th October 2008<br>
+      Theme extended from <a href="http://rb2js.rubyforge.org/">Paul Battley</a>
+    </p>
+</div>
+
+<script src="http://www.google-analytics.com/urchin.js" type="text/javascript">
+</script>
+<script type="text/javascript">
+_uacct = "UA-567811-2";
+urchinTracker();
+</script>
+
+</body>
+</html>
diff --git a/vendor/gems/composite_primary_keys-1.1.0/website/index.txt b/vendor/gems/composite_primary_keys-1.1.0/website/index.txt
new file mode 100644
index 000000000..fd66d978e
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/website/index.txt
@@ -0,0 +1,159 @@
+h1. Composite Primary Keys
+
+h1. &#x2192; Ruby on Rails
+
+h1. &#x2192; ActiveRecords
+
+h2. What
+
+Ruby on Rails does not support composite primary keys. This free software is an extension 
+to the database layer of Rails - "ActiveRecords":http://wiki.rubyonrails.com/rails/pages/ActiveRecord - to support composite primary keys as transparently as possible.
+
+Any Ruby script using ActiveRecords can use Composite Primary Keys with this library.
+
+h2. Installing
+
+<pre syntax="ruby">sudo gem install composite_primary_keys</pre>
+
+Rails: Add the following to the bottom of your <code>environment.rb</code> file
+
+<pre syntax="ruby">require 'composite_primary_keys'</pre>
+
+Ruby scripts: Add the following to the top of your script
+
+<pre syntax="ruby">require 'rubygems'
+require 'composite_primary_keys'</pre>
+
+h2. The basics
+
+A model with composite primary keys would look like...
+
+<pre syntax="ruby">class Membership < ActiveRecord::Base
+  # set_primary_keys *keys - turns on composite key functionality
+  set_primary_keys :user_id, :group_id
+  belongs_to :user
+  belongs_to :group
+  has_many :statuses, :class_name => 'MembershipStatus', :foreign_key => [:user_id, :group_id]
+end</pre>
+
+A model associated with a composite key model would be defined like...
+
+<pre syntax="ruby">class MembershipStatus < ActiveRecord::Base
+  belongs_to :membership, :foreign_key => [:user_id, :group_id]
+end</pre>
+
+That is, associations can include composite keys too. Nice.
+
+h2. Demonstration of usage
+
+Once you've created your models to specify composite primary keys (such as the Membership class) and associations (such as MembershipStatus#membership), you can uses them like any normal model with associations.
+
+But first, lets check out our primary keys.
+
+<pre syntax="ruby">MembershipStatus.primary_key # => "id"    # normal single key
+Membership.primary_key  # => [:user_id, :group_id] # composite keys
+Membership.primary_key.to_s # => "user_id,group_id"</pre>
+
+Now we want to be able to find instances using the same syntax we always use for ActiveRecords...
+
+<pre syntax="ruby">MembershipStatus.find(1)    # single id returns single instance
+=> <MembershipStatus:0x392a8c8 @attributes={"id"=>"1", "status"=>"Active"}>
+Membership.find(1,1)  # composite ids returns single instance
+=> <Membership:0x39218b0 @attributes={"user_id"=>"1", "group_id"=>"1"}></pre>
+
+Using "Ruby on Rails":http://www.rubyonrails.org? You'll want to your url_for helpers
+to convert composite keys into strings and back again...
+
+<pre syntax="ruby">Membership.find(:first).to_param # => "1,1"</pre>
+
+And then use the string id within your controller to find the object again
+
+<pre syntax="ruby">params[:id] # => '1,1'
+Membership.find(params[:id])
+=> <Membership:0x3904288 @attributes={"user_id"=>"1", "group_id"=>"1"}></pre>
+
+That is, an ActiveRecord supporting composite keys behaves transparently
+throughout your application. Just like a normal ActiveRecord.
+
+
+h2. Other tricks
+
+h3. Pass a list of composite ids to the <code>#find</code> method
+
+<pre syntax="ruby">Membership.find [1,1], [2,1]
+=> [
+  <Membership:0x394ade8 @attributes={"user_id"=>"1", "group_id"=>"1"}>, 
+  <Membership:0x394ada0 @attributes={"user_id"=>"2", "group_id"=>"1"}>
+]</pre>
+
+Perform <code>#count</code> operations
+
+<pre syntax="ruby">MembershipStatus.find(:first).memberships.count # => 1</pre>
+
+h3. Routes with Rails
+
+From Pete Sumskas:
+
+<blockquote>
+	I ran into one problem that I didn't see mentioned on "this list":http://groups.google.com/group/compositekeys - 
+	and I	didn't see any information about what I should do to address it in the
+	documentation (might have missed it).
+
+	The problem was that the urls being generated for a 'show' action (for
+	example) had a syntax like:
+	
+	<pre>/controller/show/123000,Bu70</pre>
+
+	for a two-field composite PK. The default routing would not match that,
+	so after working out how to do the routing I added:
+	
+	<pre syntax="ruby">map.connect ':controller/:action/:id', :id => /\w+(,\w+)*/</pre>
+	
+	to my <code>route.rb</code> file.
+	
+</blockquote>
+
+<a name="dbs"></a>
+
+h2. Which databases?
+
+
+A suite of unit tests have been run on the following databases supported by ActiveRecord:
+
+|_.Database|_.Test Success|_.User feedback|
+|mysql     |<span class=success>YES</span>|<span class=success>YES</span> ("Yes!":mailto:compositekeys@googlegroups.com?subject=Mysql+is+working or "No...":mailto:compositekeys@googlegroups.com?subject=Mysql+is+failing)|
+|sqlite3   |<span class=success>YES</span>|<span class=success>YES</span> ("Yes!":mailto:compositekeys@googlegroups.com?subject=Sqlite3+is+working or "No...":mailto:compositekeys@googlegroups.com?subject=Sqlite3+is+failing)|
+|postgresql|<span class=success>YES</span>|<span class=success>YES</span> ("Yes!":mailto:compositekeys@googlegroups.com?subject=Postgresql+is+working or "No...":mailto:compositekeys@googlegroups.com?subject=Postgresql+is+failing)|
+|oracle    |<span class=success>YES</span>|<span class=success>YES</span> ("Yes!":mailto:compositekeys@googlegroups.com?subject=Oracle+is+working or "No...":mailto:compositekeys@googlegroups.com?subject=Oracle+is+failing)|
+|sqlserver |<span class=unknown>???</span> ("I can help":mailto:compositekeys@googlegroups.com?subject=Help+with+SQLServer)|<span class=unknown>???</span> ("Yes!":mailto:compositekeys@googlegroups.com?subject=SQLServer+is+working or "No...":mailto:compositekeys@googlegroups.com?subject=SQLServer+is+failing)|
+|db2       |<span class=unknown>???</span> ("I can help":mailto:compositekeys@googlegroups.com?subject=Help+with+DB2)|<span class=unknown>???</span> ("Yes!":mailto:compositekeys@googlegroups.com?subject=DB2+is+working or "No...":mailto:compositekeys@googlegroups.com?subject=DB2+is+failing)|
+|firebird  |<span class=unknown>???</span> ("I can help":mailto:compositekeys@googlegroups.com?subject=Help+with+Firebird)|<span class=unknown>???</span> ("Yes!":mailto:compositekeys@googlegroups.com?subject=Firebird+is+working or "No...":mailto:compositekeys@googlegroups.com?subject=Firebird+is+failing)|
+|sybase    |<span class=unknown>???</span> ("I can help":mailto:compositekeys@googlegroups.com?subject=Help+with+Sybase)|<span class=unknown>???</span> ("Yes!":mailto:compositekeys@googlegroups.com?subject=Sybase+is+working or "No...":mailto:compositekeys@googlegroups.com?subject=Sybase+is+failing)|
+|openbase  |<span class=unknown>???</span> ("I can help":mailto:compositekeys@googlegroups.com?subject=Help+with+Openbase)|<span class=unknown>???</span> ("Yes!":mailto:compositekeys@googlegroups.com?subject=Openbase+is+working or "No...":mailto:compositekeys@googlegroups.com?subject=Openbase+is+failing)|
+|frontbase |<span class=unknown>???</span> ("I can help":mailto:compositekeys@googlegroups.com?subject=Help+with+Frontbase)|<span class=unknown>???</span> ("Yes!":mailto:compositekeys@googlegroups.com?subject=Frontbase+is+working or "No...":mailto:compositekeys@googlegroups.com?subject=Frontbase+is+failing)|
+
+h2. Dr Nic's Blog
+
+"http://www.drnicwilliams.com":http://www.drnicwilliams.com - for future announcements and
+other stories and things.
+
+h2. Forum
+
+"http://groups.google.com/group/compositekeys":http://groups.google.com/group/compositekeys
+
+h2. How to submit patches
+
+Read the "8 steps for fixing other people's code":http://drnicwilliams.com/2007/06/01/8-steps-for-fixing-other-peoples-code/ and for section "8b: Submit patch to Google Groups":http://drnicwilliams.com/2007/06/01/8-steps-for-fixing-other-peoples-code/#8b-google-groups, use the Google Group above.
+
+
+The source for this project is available via git. You can "browse and/or fork the source":http://github.com/drnic/composite_primary_keys/tree/master, or to clone the project locally:
+  
+<pre>git clone git://github.com/drnic/composite_primary_keys.git</pre>
+
+h2. Licence
+
+This code is free to use under the terms of the MIT licence. 
+
+h2. Contact
+
+Comments are welcome. Send an email to "Dr Nic Williams":mailto:drnicwilliams@gmail.com.
diff --git a/vendor/gems/composite_primary_keys-1.1.0/website/javascripts/rounded_corners_lite.inc.js b/vendor/gems/composite_primary_keys-1.1.0/website/javascripts/rounded_corners_lite.inc.js
new file mode 100644
index 000000000..afc3ea327
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/website/javascripts/rounded_corners_lite.inc.js
@@ -0,0 +1,285 @@
+
+ /****************************************************************
+  *                                                              *
+  *  curvyCorners                                                *
+  *  ------------                                                *
+  *                                                              *
+  *  This script generates rounded corners for your divs.        *
+  *                                                              *
+  *  Version 1.2.9                                               *
+  *  Copyright (c) 2006 Cameron Cooke                            *
+  *  By: Cameron Cooke and Tim Hutchison.                        *
+  *                                                              *
+  *                                                              *
+  *  Website: http://www.curvycorners.net                        *
+  *  Email:   info@totalinfinity.com                             *
+  *  Forum:   http://www.curvycorners.net/forum/                 *
+  *                                                              *
+  *                                                              *
+  *  This library is free software; you can redistribute         *
+  *  it and/or modify it under the terms of the GNU              *
+  *  Lesser General Public License as published by the           *
+  *  Free Software Foundation; either version 2.1 of the         *
+  *  License, or (at your option) any later version.             *
+  *                                                              *
+  *  This library is distributed in the hope that it will        *
+  *  be useful, but WITHOUT ANY WARRANTY; without even the       *
+  *  implied warranty of MERCHANTABILITY or FITNESS FOR A        *
+  *  PARTICULAR PURPOSE. See the GNU Lesser General Public       *
+  *  License for more details.                                   *
+  *                                                              *
+  *  You should have received a copy of the GNU Lesser           *
+  *  General Public License along with this library;             *
+  *  Inc., 59 Temple Place, Suite 330, Boston,                   *
+  *  MA 02111-1307 USA                                           *
+  *                                                              *
+  ****************************************************************/
+  
+var isIE = navigator.userAgent.toLowerCase().indexOf("msie") > -1; var isMoz = document.implementation && document.implementation.createDocument; var isSafari = ((navigator.userAgent.toLowerCase().indexOf('safari')!=-1)&&(navigator.userAgent.toLowerCase().indexOf('mac')!=-1))?true:false; function curvyCorners()
+{ if(typeof(arguments[0]) != "object") throw newCurvyError("First parameter of curvyCorners() must be an object."); if(typeof(arguments[1]) != "object" && typeof(arguments[1]) != "string") throw newCurvyError("Second parameter of curvyCorners() must be an object or a class name."); if(typeof(arguments[1]) == "string")
+{ var startIndex = 0; var boxCol = getElementsByClass(arguments[1]);}
+else
+{ var startIndex = 1; var boxCol = arguments;}
+var curvyCornersCol = new Array(); if(arguments[0].validTags)
+var validElements = arguments[0].validTags; else
+var validElements = ["div"]; for(var i = startIndex, j = boxCol.length; i < j; i++)
+{ var currentTag = boxCol[i].tagName.toLowerCase(); if(inArray(validElements, currentTag) !== false)
+{ curvyCornersCol[curvyCornersCol.length] = new curvyObject(arguments[0], boxCol[i]);}
+}
+this.objects = curvyCornersCol; this.applyCornersToAll = function()
+{ for(var x = 0, k = this.objects.length; x < k; x++)
+{ this.objects[x].applyCorners();}
+}
+}
+function curvyObject()
+{ this.box = arguments[1]; this.settings = arguments[0]; this.topContainer = null; this.bottomContainer = null; this.masterCorners = new Array(); this.contentDIV = null; var boxHeight = get_style(this.box, "height", "height"); var boxWidth = get_style(this.box, "width", "width"); var borderWidth = get_style(this.box, "borderTopWidth", "border-top-width"); var borderColour = get_style(this.box, "borderTopColor", "border-top-color"); var boxColour = get_style(this.box, "backgroundColor", "background-color"); var backgroundImage = get_style(this.box, "backgroundImage", "background-image"); var boxPosition = get_style(this.box, "position", "position"); var boxPadding = get_style(this.box, "paddingTop", "padding-top"); this.boxHeight = parseInt(((boxHeight != "" && boxHeight != "auto" && boxHeight.indexOf("%") == -1)? boxHeight.substring(0, boxHeight.indexOf("px")) : this.box.scrollHeight)); this.boxWidth = parseInt(((boxWidth != "" && boxWidth != "auto" && boxWidth.indexOf("%") == -1)? boxWidth.substring(0, boxWidth.indexOf("px")) : this.box.scrollWidth)); this.borderWidth = parseInt(((borderWidth != "" && borderWidth.indexOf("px") !== -1)? borderWidth.slice(0, borderWidth.indexOf("px")) : 0)); this.boxColour = format_colour(boxColour); this.boxPadding = parseInt(((boxPadding != "" && boxPadding.indexOf("px") !== -1)? boxPadding.slice(0, boxPadding.indexOf("px")) : 0)); this.borderColour = format_colour(borderColour); this.borderString = this.borderWidth + "px" + " solid " + this.borderColour; this.backgroundImage = ((backgroundImage != "none")? backgroundImage : ""); this.boxContent = this.box.innerHTML; if(boxPosition != "absolute") this.box.style.position = "relative"; this.box.style.padding = "0px"; if(isIE && boxWidth == "auto" && boxHeight == "auto") this.box.style.width = "100%"; if(this.settings.autoPad == true && this.boxPadding > 0)
+this.box.innerHTML = ""; this.applyCorners = function()
+{ for(var t = 0; t < 2; t++)
+{ switch(t)
+{ case 0:
+if(this.settings.tl || this.settings.tr)
+{ var newMainContainer = document.createElement("DIV"); newMainContainer.style.width = "100%"; newMainContainer.style.fontSize = "1px"; newMainContainer.style.overflow = "hidden"; newMainContainer.style.position = "absolute"; newMainContainer.style.paddingLeft = this.borderWidth + "px"; newMainContainer.style.paddingRight = this.borderWidth + "px"; var topMaxRadius = Math.max(this.settings.tl ? this.settings.tl.radius : 0, this.settings.tr ? this.settings.tr.radius : 0); newMainContainer.style.height = topMaxRadius + "px"; newMainContainer.style.top = 0 - topMaxRadius + "px"; newMainContainer.style.left = 0 - this.borderWidth + "px"; this.topContainer = this.box.appendChild(newMainContainer);}
+break; case 1:
+if(this.settings.bl || this.settings.br)
+{ var newMainContainer = document.createElement("DIV"); newMainContainer.style.width = "100%"; newMainContainer.style.fontSize = "1px"; newMainContainer.style.overflow = "hidden"; newMainContainer.style.position = "absolute"; newMainContainer.style.paddingLeft = this.borderWidth + "px"; newMainContainer.style.paddingRight = this.borderWidth + "px"; var botMaxRadius = Math.max(this.settings.bl ? this.settings.bl.radius : 0, this.settings.br ? this.settings.br.radius : 0); newMainContainer.style.height = botMaxRadius + "px"; newMainContainer.style.bottom = 0 - botMaxRadius + "px"; newMainContainer.style.left = 0 - this.borderWidth + "px"; this.bottomContainer = this.box.appendChild(newMainContainer);}
+break;}
+}
+if(this.topContainer) this.box.style.borderTopWidth = "0px"; if(this.bottomContainer) this.box.style.borderBottomWidth = "0px"; var corners = ["tr", "tl", "br", "bl"]; for(var i in corners)
+{ if(i > -1 < 4)
+{ var cc = corners[i]; if(!this.settings[cc])
+{ if(((cc == "tr" || cc == "tl") && this.topContainer != null) || ((cc == "br" || cc == "bl") && this.bottomContainer != null))
+{ var newCorner = document.createElement("DIV"); newCorner.style.position = "relative"; newCorner.style.fontSize = "1px"; newCorner.style.overflow = "hidden"; if(this.backgroundImage == "")
+newCorner.style.backgroundColor = this.boxColour; else
+newCorner.style.backgroundImage = this.backgroundImage; switch(cc)
+{ case "tl":
+newCorner.style.height = topMaxRadius - this.borderWidth + "px"; newCorner.style.marginRight = this.settings.tr.radius - (this.borderWidth*2) + "px"; newCorner.style.borderLeft = this.borderString; newCorner.style.borderTop = this.borderString; newCorner.style.left = -this.borderWidth + "px"; break; case "tr":
+newCorner.style.height = topMaxRadius - this.borderWidth + "px"; newCorner.style.marginLeft = this.settings.tl.radius - (this.borderWidth*2) + "px"; newCorner.style.borderRight = this.borderString; newCorner.style.borderTop = this.borderString; newCorner.style.backgroundPosition = "-" + (topMaxRadius + this.borderWidth) + "px 0px"; newCorner.style.left = this.borderWidth + "px"; break; case "bl":
+newCorner.style.height = botMaxRadius - this.borderWidth + "px"; newCorner.style.marginRight = this.settings.br.radius - (this.borderWidth*2) + "px"; newCorner.style.borderLeft = this.borderString; newCorner.style.borderBottom = this.borderString; newCorner.style.left = -this.borderWidth + "px"; newCorner.style.backgroundPosition = "-" + (this.borderWidth) + "px -" + (this.boxHeight + (botMaxRadius + this.borderWidth)) + "px"; break; case "br":
+newCorner.style.height = botMaxRadius - this.borderWidth + "px"; newCorner.style.marginLeft = this.settings.bl.radius - (this.borderWidth*2) + "px"; newCorner.style.borderRight = this.borderString; newCorner.style.borderBottom = this.borderString; newCorner.style.left = this.borderWidth + "px"
+newCorner.style.backgroundPosition = "-" + (botMaxRadius + this.borderWidth) + "px -" + (this.boxHeight + (botMaxRadius + this.borderWidth)) + "px"; break;}
+}
+}
+else
+{ if(this.masterCorners[this.settings[cc].radius])
+{ var newCorner = this.masterCorners[this.settings[cc].radius].cloneNode(true);}
+else
+{ var newCorner = document.createElement("DIV"); newCorner.style.height = this.settings[cc].radius + "px"; newCorner.style.width = this.settings[cc].radius + "px"; newCorner.style.position = "absolute"; newCorner.style.fontSize = "1px"; newCorner.style.overflow = "hidden"; var borderRadius = parseInt(this.settings[cc].radius - this.borderWidth); for(var intx = 0, j = this.settings[cc].radius; intx < j; intx++)
+{ if((intx +1) >= borderRadius)
+var y1 = -1; else
+var y1 = (Math.floor(Math.sqrt(Math.pow(borderRadius, 2) - Math.pow((intx+1), 2))) - 1); if(borderRadius != j)
+{ if((intx) >= borderRadius)
+var y2 = -1; else
+var y2 = Math.ceil(Math.sqrt(Math.pow(borderRadius,2) - Math.pow(intx, 2))); if((intx+1) >= j)
+var y3 = -1; else
+var y3 = (Math.floor(Math.sqrt(Math.pow(j ,2) - Math.pow((intx+1), 2))) - 1);}
+if((intx) >= j)
+var y4 = -1; else
+var y4 = Math.ceil(Math.sqrt(Math.pow(j ,2) - Math.pow(intx, 2))); if(y1 > -1) this.drawPixel(intx, 0, this.boxColour, 100, (y1+1), newCorner, -1, this.settings[cc].radius); if(borderRadius != j)
+{ for(var inty = (y1 + 1); inty < y2; inty++)
+{ if(this.settings.antiAlias)
+{ if(this.backgroundImage != "")
+{ var borderFract = (pixelFraction(intx, inty, borderRadius) * 100); if(borderFract < 30)
+{ this.drawPixel(intx, inty, this.borderColour, 100, 1, newCorner, 0, this.settings[cc].radius);}
+else
+{ this.drawPixel(intx, inty, this.borderColour, 100, 1, newCorner, -1, this.settings[cc].radius);}
+}
+else
+{ var pixelcolour = BlendColour(this.boxColour, this.borderColour, pixelFraction(intx, inty, borderRadius)); this.drawPixel(intx, inty, pixelcolour, 100, 1, newCorner, 0, this.settings[cc].radius, cc);}
+}
+}
+if(this.settings.antiAlias)
+{ if(y3 >= y2)
+{ if (y2 == -1) y2 = 0; this.drawPixel(intx, y2, this.borderColour, 100, (y3 - y2 + 1), newCorner, 0, 0);}
+}
+else
+{ if(y3 >= y1)
+{ this.drawPixel(intx, (y1 + 1), this.borderColour, 100, (y3 - y1), newCorner, 0, 0);}
+}
+var outsideColour = this.borderColour;}
+else
+{ var outsideColour = this.boxColour; var y3 = y1;}
+if(this.settings.antiAlias)
+{ for(var inty = (y3 + 1); inty < y4; inty++)
+{ this.drawPixel(intx, inty, outsideColour, (pixelFraction(intx, inty , j) * 100), 1, newCorner, ((this.borderWidth > 0)? 0 : -1), this.settings[cc].radius);}
+}
+}
+this.masterCorners[this.settings[cc].radius] = newCorner.cloneNode(true);}
+if(cc != "br")
+{ for(var t = 0, k = newCorner.childNodes.length; t < k; t++)
+{ var pixelBar = newCorner.childNodes[t]; var pixelBarTop = parseInt(pixelBar.style.top.substring(0, pixelBar.style.top.indexOf("px"))); var pixelBarLeft = parseInt(pixelBar.style.left.substring(0, pixelBar.style.left.indexOf("px"))); var pixelBarHeight = parseInt(pixelBar.style.height.substring(0, pixelBar.style.height.indexOf("px"))); if(cc == "tl" || cc == "bl"){ pixelBar.style.left = this.settings[cc].radius -pixelBarLeft -1 + "px";}
+if(cc == "tr" || cc == "tl"){ pixelBar.style.top = this.settings[cc].radius -pixelBarHeight -pixelBarTop + "px";}
+switch(cc)
+{ case "tr":
+pixelBar.style.backgroundPosition = "-" + Math.abs((this.boxWidth - this.settings[cc].radius + this.borderWidth) + pixelBarLeft) + "px -" + Math.abs(this.settings[cc].radius -pixelBarHeight -pixelBarTop - this.borderWidth) + "px"; break; case "tl":
+pixelBar.style.backgroundPosition = "-" + Math.abs((this.settings[cc].radius -pixelBarLeft -1) - this.borderWidth) + "px -" + Math.abs(this.settings[cc].radius -pixelBarHeight -pixelBarTop - this.borderWidth) + "px"; break; case "bl":
+pixelBar.style.backgroundPosition = "-" + Math.abs((this.settings[cc].radius -pixelBarLeft -1) - this.borderWidth) + "px -" + Math.abs((this.boxHeight + this.settings[cc].radius + pixelBarTop) -this.borderWidth) + "px"; break;}
+}
+}
+}
+if(newCorner)
+{ switch(cc)
+{ case "tl":
+if(newCorner.style.position == "absolute") newCorner.style.top = "0px"; if(newCorner.style.position == "absolute") newCorner.style.left = "0px"; if(this.topContainer) this.topContainer.appendChild(newCorner); break; case "tr":
+if(newCorner.style.position == "absolute") newCorner.style.top = "0px"; if(newCorner.style.position == "absolute") newCorner.style.right = "0px"; if(this.topContainer) this.topContainer.appendChild(newCorner); break; case "bl":
+if(newCorner.style.position == "absolute") newCorner.style.bottom = "0px"; if(newCorner.style.position == "absolute") newCorner.style.left = "0px"; if(this.bottomContainer) this.bottomContainer.appendChild(newCorner); break; case "br":
+if(newCorner.style.position == "absolute") newCorner.style.bottom = "0px"; if(newCorner.style.position == "absolute") newCorner.style.right = "0px"; if(this.bottomContainer) this.bottomContainer.appendChild(newCorner); break;}
+}
+}
+}
+var radiusDiff = new Array(); radiusDiff["t"] = Math.abs(this.settings.tl.radius - this.settings.tr.radius)
+radiusDiff["b"] = Math.abs(this.settings.bl.radius - this.settings.br.radius); for(z in radiusDiff)
+{ if(z == "t" || z == "b")
+{ if(radiusDiff[z])
+{ var smallerCornerType = ((this.settings[z + "l"].radius < this.settings[z + "r"].radius)? z +"l" : z +"r"); var newFiller = document.createElement("DIV"); newFiller.style.height = radiusDiff[z] + "px"; newFiller.style.width = this.settings[smallerCornerType].radius+ "px"
+newFiller.style.position = "absolute"; newFiller.style.fontSize = "1px"; newFiller.style.overflow = "hidden"; newFiller.style.backgroundColor = this.boxColour; switch(smallerCornerType)
+{ case "tl":
+newFiller.style.bottom = "0px"; newFiller.style.left = "0px"; newFiller.style.borderLeft = this.borderString; this.topContainer.appendChild(newFiller); break; case "tr":
+newFiller.style.bottom = "0px"; newFiller.style.right = "0px"; newFiller.style.borderRight = this.borderString; this.topContainer.appendChild(newFiller); break; case "bl":
+newFiller.style.top = "0px"; newFiller.style.left = "0px"; newFiller.style.borderLeft = this.borderString; this.bottomContainer.appendChild(newFiller); break; case "br":
+newFiller.style.top = "0px"; newFiller.style.right = "0px"; newFiller.style.borderRight = this.borderString; this.bottomContainer.appendChild(newFiller); break;}
+}
+var newFillerBar = document.createElement("DIV"); newFillerBar.style.position = "relative"; newFillerBar.style.fontSize = "1px"; newFillerBar.style.overflow = "hidden"; newFillerBar.style.backgroundColor = this.boxColour; newFillerBar.style.backgroundImage = this.backgroundImage; switch(z)
+{ case "t":
+if(this.topContainer)
+{ if(this.settings.tl.radius && this.settings.tr.radius)
+{ newFillerBar.style.height = topMaxRadius - this.borderWidth + "px"; newFillerBar.style.marginLeft = this.settings.tl.radius - this.borderWidth + "px"; newFillerBar.style.marginRight = this.settings.tr.radius - this.borderWidth + "px"; newFillerBar.style.borderTop = this.borderString; if(this.backgroundImage != "")
+newFillerBar.style.backgroundPosition = "-" + (topMaxRadius + this.borderWidth) + "px 0px"; this.topContainer.appendChild(newFillerBar);}
+this.box.style.backgroundPosition = "0px -" + (topMaxRadius - this.borderWidth) + "px";}
+break; case "b":
+if(this.bottomContainer)
+{ if(this.settings.bl.radius && this.settings.br.radius)
+{ newFillerBar.style.height = botMaxRadius - this.borderWidth + "px"; newFillerBar.style.marginLeft = this.settings.bl.radius - this.borderWidth + "px"; newFillerBar.style.marginRight = this.settings.br.radius - this.borderWidth + "px"; newFillerBar.style.borderBottom = this.borderString; if(this.backgroundImage != "")
+newFillerBar.style.backgroundPosition = "-" + (botMaxRadius + this.borderWidth) + "px -" + (this.boxHeight + (topMaxRadius + this.borderWidth)) + "px"; this.bottomContainer.appendChild(newFillerBar);}
+}
+break;}
+}
+}
+if(this.settings.autoPad == true && this.boxPadding > 0)
+{ var contentContainer = document.createElement("DIV"); contentContainer.style.position = "relative"; contentContainer.innerHTML = this.boxContent; contentContainer.className = "autoPadDiv"; var topPadding = Math.abs(topMaxRadius - this.boxPadding); var botPadding = Math.abs(botMaxRadius - this.boxPadding); if(topMaxRadius < this.boxPadding)
+contentContainer.style.paddingTop = topPadding + "px"; if(botMaxRadius < this.boxPadding)
+contentContainer.style.paddingBottom = botMaxRadius + "px"; contentContainer.style.paddingLeft = this.boxPadding + "px"; contentContainer.style.paddingRight = this.boxPadding + "px"; this.contentDIV = this.box.appendChild(contentContainer);}
+}
+this.drawPixel = function(intx, inty, colour, transAmount, height, newCorner, image, cornerRadius)
+{ var pixel = document.createElement("DIV"); pixel.style.height = height + "px"; pixel.style.width = "1px"; pixel.style.position = "absolute"; pixel.style.fontSize = "1px"; pixel.style.overflow = "hidden"; var topMaxRadius = Math.max(this.settings["tr"].radius, this.settings["tl"].radius); if(image == -1 && this.backgroundImage != "")
+{ pixel.style.backgroundImage = this.backgroundImage; pixel.style.backgroundPosition = "-" + (this.boxWidth - (cornerRadius - intx) + this.borderWidth) + "px -" + ((this.boxHeight + topMaxRadius + inty) -this.borderWidth) + "px";}
+else
+{ pixel.style.backgroundColor = colour;}
+if (transAmount != 100)
+setOpacity(pixel, transAmount); pixel.style.top = inty + "px"; pixel.style.left = intx + "px"; newCorner.appendChild(pixel);}
+}
+function insertAfter(parent, node, referenceNode)
+{ parent.insertBefore(node, referenceNode.nextSibling);}
+function BlendColour(Col1, Col2, Col1Fraction)
+{ var red1 = parseInt(Col1.substr(1,2),16); var green1 = parseInt(Col1.substr(3,2),16); var blue1 = parseInt(Col1.substr(5,2),16); var red2 = parseInt(Col2.substr(1,2),16); var green2 = parseInt(Col2.substr(3,2),16); var blue2 = parseInt(Col2.substr(5,2),16); if(Col1Fraction > 1 || Col1Fraction < 0) Col1Fraction = 1; var endRed = Math.round((red1 * Col1Fraction) + (red2 * (1 - Col1Fraction))); if(endRed > 255) endRed = 255; if(endRed < 0) endRed = 0; var endGreen = Math.round((green1 * Col1Fraction) + (green2 * (1 - Col1Fraction))); if(endGreen > 255) endGreen = 255; if(endGreen < 0) endGreen = 0; var endBlue = Math.round((blue1 * Col1Fraction) + (blue2 * (1 - Col1Fraction))); if(endBlue > 255) endBlue = 255; if(endBlue < 0) endBlue = 0; return "#" + IntToHex(endRed)+ IntToHex(endGreen)+ IntToHex(endBlue);}
+function IntToHex(strNum)
+{ base = strNum / 16; rem = strNum % 16; base = base - (rem / 16); baseS = MakeHex(base); remS = MakeHex(rem); return baseS + '' + remS;}
+function MakeHex(x)
+{ if((x >= 0) && (x <= 9))
+{ return x;}
+else
+{ switch(x)
+{ case 10: return "A"; case 11: return "B"; case 12: return "C"; case 13: return "D"; case 14: return "E"; case 15: return "F";}
+}
+}
+function pixelFraction(x, y, r)
+{ var pixelfraction = 0; var xvalues = new Array(1); var yvalues = new Array(1); var point = 0; var whatsides = ""; var intersect = Math.sqrt((Math.pow(r,2) - Math.pow(x,2))); if ((intersect >= y) && (intersect < (y+1)))
+{ whatsides = "Left"; xvalues[point] = 0; yvalues[point] = intersect - y; point = point + 1;}
+var intersect = Math.sqrt((Math.pow(r,2) - Math.pow(y+1,2))); if ((intersect >= x) && (intersect < (x+1)))
+{ whatsides = whatsides + "Top"; xvalues[point] = intersect - x; yvalues[point] = 1; point = point + 1;}
+var intersect = Math.sqrt((Math.pow(r,2) - Math.pow(x+1,2))); if ((intersect >= y) && (intersect < (y+1)))
+{ whatsides = whatsides + "Right"; xvalues[point] = 1; yvalues[point] = intersect - y; point = point + 1;}
+var intersect = Math.sqrt((Math.pow(r,2) - Math.pow(y,2))); if ((intersect >= x) && (intersect < (x+1)))
+{ whatsides = whatsides + "Bottom"; xvalues[point] = intersect - x; yvalues[point] = 0;}
+switch (whatsides)
+{ case "LeftRight":
+pixelfraction = Math.min(yvalues[0],yvalues[1]) + ((Math.max(yvalues[0],yvalues[1]) - Math.min(yvalues[0],yvalues[1]))/2); break; case "TopRight":
+pixelfraction = 1-(((1-xvalues[0])*(1-yvalues[1]))/2); break; case "TopBottom":
+pixelfraction = Math.min(xvalues[0],xvalues[1]) + ((Math.max(xvalues[0],xvalues[1]) - Math.min(xvalues[0],xvalues[1]))/2); break; case "LeftBottom":
+pixelfraction = (yvalues[0]*xvalues[1])/2; break; default:
+pixelfraction = 1;}
+return pixelfraction;}
+function rgb2Hex(rgbColour)
+{ try{ var rgbArray = rgb2Array(rgbColour); var red = parseInt(rgbArray[0]); var green = parseInt(rgbArray[1]); var blue = parseInt(rgbArray[2]); var hexColour = "#" + IntToHex(red) + IntToHex(green) + IntToHex(blue);}
+catch(e){ alert("There was an error converting the RGB value to Hexadecimal in function rgb2Hex");}
+return hexColour;}
+function rgb2Array(rgbColour)
+{ var rgbValues = rgbColour.substring(4, rgbColour.indexOf(")")); var rgbArray = rgbValues.split(", "); return rgbArray;}
+function setOpacity(obj, opacity)
+{ opacity = (opacity == 100)?99.999:opacity; if(isSafari && obj.tagName != "IFRAME")
+{ var rgbArray = rgb2Array(obj.style.backgroundColor); var red = parseInt(rgbArray[0]); var green = parseInt(rgbArray[1]); var blue = parseInt(rgbArray[2]); obj.style.backgroundColor = "rgba(" + red + ", " + green + ", " + blue + ", " + opacity/100 + ")";}
+else if(typeof(obj.style.opacity) != "undefined")
+{ obj.style.opacity = opacity/100;}
+else if(typeof(obj.style.MozOpacity) != "undefined")
+{ obj.style.MozOpacity = opacity/100;}
+else if(typeof(obj.style.filter) != "undefined")
+{ obj.style.filter = "alpha(opacity:" + opacity + ")";}
+else if(typeof(obj.style.KHTMLOpacity) != "undefined")
+{ obj.style.KHTMLOpacity = opacity/100;}
+}
+function inArray(array, value)
+{ for(var i = 0; i < array.length; i++){ if (array[i] === value) return i;}
+return false;}
+function inArrayKey(array, value)
+{ for(key in array){ if(key === value) return true;}
+return false;}
+function addEvent(elm, evType, fn, useCapture) { if (elm.addEventListener) { elm.addEventListener(evType, fn, useCapture); return true;}
+else if (elm.attachEvent) { var r = elm.attachEvent('on' + evType, fn); return r;}
+else { elm['on' + evType] = fn;}
+}
+function removeEvent(obj, evType, fn, useCapture){ if (obj.removeEventListener){ obj.removeEventListener(evType, fn, useCapture); return true;} else if (obj.detachEvent){ var r = obj.detachEvent("on"+evType, fn); return r;} else { alert("Handler could not be removed");}
+}
+function format_colour(colour)
+{ var returnColour = "#ffffff"; if(colour != "" && colour != "transparent")
+{ if(colour.substr(0, 3) == "rgb")
+{ returnColour = rgb2Hex(colour);}
+else if(colour.length == 4)
+{ returnColour = "#" + colour.substring(1, 2) + colour.substring(1, 2) + colour.substring(2, 3) + colour.substring(2, 3) + colour.substring(3, 4) + colour.substring(3, 4);}
+else
+{ returnColour = colour;}
+}
+return returnColour;}
+function get_style(obj, property, propertyNS)
+{ try
+{ if(obj.currentStyle)
+{ var returnVal = eval("obj.currentStyle." + property);}
+else
+{ if(isSafari && obj.style.display == "none")
+{ obj.style.display = ""; var wasHidden = true;}
+var returnVal = document.defaultView.getComputedStyle(obj, '').getPropertyValue(propertyNS); if(isSafari && wasHidden)
+{ obj.style.display = "none";}
+}
+}
+catch(e)
+{ }
+return returnVal;}
+function getElementsByClass(searchClass, node, tag)
+{ var classElements = new Array(); if(node == null)
+node = document; if(tag == null)
+tag = '*'; var els = node.getElementsByTagName(tag); var elsLen = els.length; var pattern = new RegExp("(^|\s)"+searchClass+"(\s|$)"); for (i = 0, j = 0; i < elsLen; i++)
+{ if(pattern.test(els[i].className))
+{ classElements[j] = els[i]; j++;}
+}
+return classElements;}
+function newCurvyError(errorMessage)
+{ return new Error("curvyCorners Error:\n" + errorMessage)
+}
diff --git a/vendor/gems/composite_primary_keys-1.1.0/website/stylesheets/screen.css b/vendor/gems/composite_primary_keys-1.1.0/website/stylesheets/screen.css
new file mode 100644
index 000000000..3f2d8f951
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/website/stylesheets/screen.css
@@ -0,0 +1,126 @@
+body {
+  background-color: #2F30EE;
+  font-family: "Georgia", sans-serif;
+  font-size: 16px;
+  line-height: 1.6em;
+  padding: 1.6em 0 0 0;
+  color: #eee;
+}
+h1, h2, h3, h4, h5, h6 {
+  color: #FFEDFA;
+}
+h1 { 
+  font-family: sans-serif;
+  font-weight: normal;
+  font-size: 4em;
+  line-height: 0.8em;
+  letter-spacing: -0.1ex;
+	margin: 5px;
+}
+li {
+  padding: 0;
+  margin: 0;
+  list-style-type: square;
+}
+a {
+  color: #99f;
+  font-weight: normal;
+  text-decoration: underline;
+}
+blockquote {
+  font-size: 90%;
+  font-style: italic;
+  border-left: 1px solid #eee;
+  padding-left: 1em;
+}
+.caps {
+  font-size: 80%;
+}
+
+#main {
+  width: 45em;
+  padding: 0;
+  margin: 0 auto;
+}
+.coda {
+  text-align: right;
+  color: #77f;
+  font-size: smaller;
+}
+
+table {
+  font-size: 90%;
+  line-height: 1.4em;
+  color: #ff8;
+  background-color: #111;
+  padding: 2px 10px 2px 10px;
+	border-style: dashed;
+}
+
+th {
+	color: #fff;
+}
+
+td {
+  padding: 2px 10px 2px 10px;
+}
+
+.success {
+	color: #0CC52B;
+}
+
+.failed {
+	color: #E90A1B;
+}
+
+.unknown {
+	color: #995000;
+}
+pre, code {
+  font-family: monospace;
+  font-size: 90%;
+  line-height: 1.4em;
+  color: #ff8;
+  background-color: #111;
+  padding: 2px 10px 2px 10px;
+}
+.comment { color: #aaa; font-style: italic; }
+.keyword { color: #eff; font-weight: bold; }
+.punct { color: #eee; font-weight: bold; }
+.symbol { color: #0bb; }
+.string { color: #6b4; }
+.ident { color: #ff8; }
+.constant { color: #66f; }
+.regex { color: #ec6; }
+.number { color: #F99; }
+.expr { color: #227; }
+
+#version {
+  float: right;
+  text-align: right;
+  font-family: sans-serif;
+  font-weight: normal;
+  background-color: #ff8;
+  color: #66f;
+  padding: 15px 20px 10px 20px;
+  margin: 0 auto;
+	margin-top: 15px;
+  border: 3px solid #66f;
+}
+
+#version .numbers {
+  display: block;
+  font-size: 4em;
+  line-height: 0.8em;
+  letter-spacing: -0.1ex;
+}
+
+#version a {
+  text-decoration: none;
+}
+
+.clickable {
+	cursor:	pointer; 
+	cursor:	hand;
+}
+
diff --git a/vendor/gems/composite_primary_keys-1.1.0/website/template.js b/vendor/gems/composite_primary_keys-1.1.0/website/template.js
new file mode 100644
index 000000000..fbaf5a5e8
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/website/template.js
@@ -0,0 +1,3 @@
+// <%= title %>
+var version = <%= version.to_json %>;
+<%= body %>
diff --git a/vendor/gems/composite_primary_keys-1.1.0/website/template.rhtml b/vendor/gems/composite_primary_keys-1.1.0/website/template.rhtml
new file mode 100644
index 000000000..3e2c531c0
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/website/template.rhtml
@@ -0,0 +1,53 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+  <link rel="stylesheet" href="stylesheets/screen.css" type="text/css" media="screen" />
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+  <title>
+      <%= title %>
+  </title>
+  <script src="javascripts/rounded_corners_lite.inc.js" type="text/javascript"></script>
+<style>
+
+</style>
+  <script type="text/javascript">
+    window.onload = function() {
+      settings = {
+          tl: { radius: 10 },
+          tr: { radius: 10 },
+          bl: { radius: 10 },
+          br: { radius: 10 },
+          antiAlias: true,
+          autoPad: true,
+          validTags: ["div"]
+      }
+      var versionBox = new curvyCorners(settings, document.getElementById("version"));
+      versionBox.applyCornersToAll();
+    }
+  </script>
+</head>
+<body>
+<div id="main">
+
+    <h1><%= title %></h1>
+    <div id="version" class="clickable" onclick='document.location = "<%= download %>"; return false'>
+      Get Version
+      <a href="<%= download %>" class="numbers"><%= version %></a>
+    </div>
+    <%= body %>
+    <p class="coda">
+      <a href="mailto:drnicwilliams@gmail.com">Dr Nic</a>, <%= modified.pretty %><br>
+      Theme extended from <a href="http://rb2js.rubyforge.org/">Paul Battley</a>
+    </p>
+</div>
+
+<script src="http://www.google-analytics.com/urchin.js" type="text/javascript">
+</script>
+<script type="text/javascript">
+_uacct = "UA-567811-2";
+urchinTracker();
+</script>
+
+</body>
+</html>
diff --git a/vendor/gems/composite_primary_keys-1.1.0/website/version-raw.js b/vendor/gems/composite_primary_keys-1.1.0/website/version-raw.js
new file mode 100644
index 000000000..9d2ac788f
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/website/version-raw.js
@@ -0,0 +1,3 @@
+// Announcement JS file
+var version = "1.1.0";
+MagicAnnouncement.show('compositekeys', version);
diff --git a/vendor/gems/composite_primary_keys-1.1.0/website/version-raw.txt b/vendor/gems/composite_primary_keys-1.1.0/website/version-raw.txt
new file mode 100644
index 000000000..74ca3ac67
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/website/version-raw.txt
@@ -0,0 +1,2 @@
+h1. Announcement JS file
+MagicAnnouncement.show('compositekeys', version);
\ No newline at end of file
diff --git a/vendor/gems/composite_primary_keys-1.1.0/website/version.js b/vendor/gems/composite_primary_keys-1.1.0/website/version.js
new file mode 100644
index 000000000..56921a962
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/website/version.js
@@ -0,0 +1,4 @@
+// Version JS file
+var version = "1.1.0";
+
+document.write(" - " + version);
diff --git a/vendor/gems/composite_primary_keys-1.1.0/website/version.txt b/vendor/gems/composite_primary_keys-1.1.0/website/version.txt
new file mode 100644
index 000000000..d0ac6a7ac
--- /dev/null
+++ b/vendor/gems/composite_primary_keys-1.1.0/website/version.txt
@@ -0,0 +1,3 @@
+h1. Version JS file
+
+document.write(" - " + version);
\ No newline at end of file