Correct top level key for Lower Sorbian.

[rails.git] / app / models / user_preference.rb

diff --git a/app/models/user_preference.rb b/app/models/user_preference.rb
index 9584d13e43aeb053897eaedf98ed286c7b34965e..28ef40f1d5c8347597c9f9a790b4d8d002cb63ce 100644 (file)
--- a/app/models/user_preference.rb
+++ b/app/models/user_preference.rb
@@ -1,3 +1,17 @@
 class UserPreference < ActiveRecord::Base
+  set_primary_keys :user_id, :k
   belongs_to :user
+  
+  validates_length_of :k, :within => 1..255
+  validates_length_of :v, :within => 1..255
+
+  # Turn this Node in to an XML Node without the <osm> wrapper.
+  def to_xml_node
+    el1 = XML::Node.new 'preference'
+    el1['k'] = self.k
+    el1['v'] = self.v
+    
+    return el1
+  end
+
 end