Fixed that :counter_cache option would look for a line_items_count column for...

Fixed that :counter_cache option would look for a line_items_count column for a LineItem object instead of lineitems_count

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@989 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

activerecord/CHANGELOG

 *SVN*
 
+* Fixed that :counter_cache option would look for a line_items_count column for a LineItem object instead of lineitems_count
+
 * Fixed that AR exists?() would explode on postgresql if the passed id did not match the PK type #900 [Scott Barron]
 
 * Fixed the MS SQL adapter to work with the new limit/offset approach and with binary data (still suffering from 7KB limit, though) #901 [delynnb]

activerecord/lib/active_record/associations.rb

@@ -376,12 +376,12 @@ def belongs_to(association_id, options = {})
       
         if options[:counter_cache]
           module_eval(
-            "after_create '#{association_class_name}.increment_counter(\"#{Inflector.pluralize(self.to_s.downcase). + "_count"}\", #{association_class_primary_key_name})" +
+            "after_create '#{association_class_name}.increment_counter(\"#{self.to_s.underscore.pluralize + "_count"}\", #{association_class_primary_key_name})" +
             " unless #{association_name}.nil?'"
           )
 
           module_eval(
-            "before_destroy '#{association_class_name}.decrement_counter(\"#{Inflector.pluralize(self.to_s.downcase) + "_count"}\", #{association_class_primary_key_name})" +
+            "before_destroy '#{association_class_name}.decrement_counter(\"#{self.to_s.underscore.pluralize + "_count"}\", #{association_class_primary_key_name})" +
             " unless #{association_name}.nil?'"
           )          
         end