diff options
Diffstat (limited to 'activerecord/lib')
-rw-r--r-- | activerecord/lib/active_record/observer.rb | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/observer.rb b/activerecord/lib/active_record/observer.rb index 8b011ad9af..0893d7e337 100644 --- a/activerecord/lib/active_record/observer.rb +++ b/activerecord/lib/active_record/observer.rb @@ -104,10 +104,17 @@ module ActiveRecord def define_callbacks(klass) observer = self + observer_name = observer.class.name.underscore.gsub('/', '__') ActiveRecord::Callbacks::CALLBACKS.each do |callback| next unless respond_to?(callback) - klass.send(callback){|record| observer.send(callback, record)} + callback_meth = :"_notify_#{observer_name}_for_#{callback}" + unless klass.respond_to?(callback_meth) + klass.send(:define_method, callback_meth) do + observer.send(callback, self) + end + klass.send(callback, callback_meth) + end end end end |