rails--rails/activerecord/test/models/dog.rb

class Dog < ActiveRecord::Base
  belongs_to :breeder, :class_name => "DogLover", :counter_cache => :bred_dogs_count
  belongs_to :trainer, :class_name => "DogLover", :counter_cache => :trained_dogs_count
end
Fix bug where reset_counters resets the wrong counter cache. If a model belongs_to two associations with the same class, then reset_counters will reset the wrong counter cache. Finding the right reflection should use the foreign_key instead, which should be unique. 2012-01-16 21:06:14 -05:00			`class Dog < ActiveRecord::Base`
			`belongs_to :breeder, :class_name => "DogLover", :counter_cache => :bred_dogs_count`
			`belongs_to :trainer, :class_name => "DogLover", :counter_cache => :trained_dogs_count`
			`end`