Merge pull request #1758 from ardean80/patch-1

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

diff --git a/app/models/changeset.rb b/app/models/changeset.rb
index 37d26e0a7bf82e1bb911382c82d9be174fa29e47..502637c2a69b8926fc84a4dac6b2403f152574d4 100644 (file)
--- a/app/models/changeset.rb
+++ b/app/models/changeset.rb
@@ -55,9 +55,6 @@ class Changeset < ActiveRecord::Base
 
   before_save :update_closed_at
 
 
   before_save :update_closed_at
 

-  # over-expansion factor to use when updating the bounding box
-  EXPAND = 0.1
-

   # maximum number of elements allowed in a changeset
   MAX_ELEMENTS = 10000
 
   # maximum number of elements allowed in a changeset
   MAX_ELEMENTS = 10000
 


@@ -127,12 +124,9 @@ class Changeset < ActiveRecord::Base
   end
 
   ##
   end
 
   ##

-  # expand the bounding box to include the given bounding box. also,
-  # expand a little bit more in the direction of the expansion, so that
-  # further expansions may be unnecessary. this is an optimisation
-  # suggested on the wiki page by kleptog.
+  # expand the bounding box to include the given bounding box.

   def update_bbox!(bbox_update)
   def update_bbox!(bbox_update)

-    bbox.expand!(bbox_update, EXPAND)
+    bbox.expand!(bbox_update)

 
     # update active record. rails 2.1's dirty handling should take care of
     # whether this object needs saving or not.
 
     # update active record. rails 2.1's dirty handling should take care of
     # whether this object needs saving or not.


@@ -141,8 +135,7 @@ class Changeset < ActiveRecord::Base
 
   ##
   # the number of elements is also passed in so that we can ensure that
 
   ##
   # the number of elements is also passed in so that we can ensure that

-  # a single changeset doesn't contain too many elements. this, of course,
-  # destroys the optimisation described in the bbox method above.
+  # a single changeset doesn't contain too many elements.

   def add_changes!(elements)
     self.num_changes += elements
   end
   def add_changes!(elements)
     self.num_changes += elements
   end


@@ -238,7 +231,7 @@ class Changeset < ActiveRecord::Base
 
     bbox.to_unscaled.add_bounds_to(el1, "_") if bbox.complete?
 
 
     bbox.to_unscaled.add_bounds_to(el1, "_") if bbox.complete?
 

-    el1["comments_count"] = comments.count.to_s
+    el1["comments_count"] = comments.length.to_s

 
     if include_discussion
       el2 = XML::Node.new("discussion")
 
     if include_discussion
       el2 = XML::Node.new("discussion")