diff options
Diffstat (limited to 'activerecord/lib/active_record/callbacks.rb')
-rw-r--r-- | activerecord/lib/active_record/callbacks.rb | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/activerecord/lib/active_record/callbacks.rb b/activerecord/lib/active_record/callbacks.rb index e375037b5b..36f5f2ce47 100644 --- a/activerecord/lib/active_record/callbacks.rb +++ b/activerecord/lib/active_record/callbacks.rb @@ -211,21 +211,23 @@ module ActiveRecord # needs to be aware of it because an ordinary +save+ will raise such exception # instead of quietly returning +false+. module Callbacks + extend ActiveSupport::Concern + CALLBACKS = %w( after_find after_initialize before_save after_save before_create after_create before_update after_update before_validation after_validation before_validation_on_create after_validation_on_create before_validation_on_update after_validation_on_update before_destroy after_destroy ) - def self.included(base) #:nodoc: - base.extend Observable + included do + extend Observable [:create_or_update, :valid?, :create, :update, :destroy].each do |method| - base.send :alias_method_chain, method, :callbacks + alias_method_chain method, :callbacks end - base.send :include, ActiveSupport::Callbacks - base.define_callbacks *CALLBACKS + include ActiveSupport::Callbacks + define_callbacks *CALLBACKS end # Is called when the object was instantiated by one of the finders, like <tt>Base.find</tt>. |