From d3c15a1d31d77e44b142c96cb55b654f3552a89d Mon Sep 17 00:00:00 2001 From: Myron Marston Date: Fri, 12 Aug 2011 19:58:37 -0700 Subject: Allow ActiveRecord observers to be disabled. We have to use Observer#update rather than Observer#send since the enabled state is checked in #update before forwarding the method call on. --- activerecord/lib/active_record/observer.rb | 2 +- activerecord/test/cases/lifecycle_test.rb | 12 ++++++++++++ 2 files changed, 13 insertions(+), 1 deletion(-) (limited to 'activerecord') diff --git a/activerecord/lib/active_record/observer.rb b/activerecord/lib/active_record/observer.rb index 5a5351b517..fdf17c003c 100644 --- a/activerecord/lib/active_record/observer.rb +++ b/activerecord/lib/active_record/observer.rb @@ -111,7 +111,7 @@ module ActiveRecord callback_meth = :"_notify_#{observer_name}_for_#{callback}" unless klass.respond_to?(callback_meth) klass.send(:define_method, callback_meth) do |&block| - observer.send(callback, self, &block) + observer.update(callback, self, &block) end klass.send(callback, callback_meth) end diff --git a/activerecord/test/cases/lifecycle_test.rb b/activerecord/test/cases/lifecycle_test.rb index 643e949087..75e5dfa49b 100644 --- a/activerecord/test/cases/lifecycle_test.rb +++ b/activerecord/test/cases/lifecycle_test.rb @@ -231,6 +231,18 @@ class LifecycleTest < ActiveRecord::TestCase assert_not_nil observer.topic_ids.last end + test "able to disable observers" do + observer = DeveloperObserver.instance # activate + observer.calls.clear + + ActiveRecord::Base.observers.disable DeveloperObserver do + Developer.create! :name => 'Ancestor', :salary => 100000 + SpecialDeveloper.create! :name => 'Descendent', :salary => 100000 + end + + assert_equal [], observer.calls + end + def test_observer_is_called_once observer = DeveloperObserver.instance # activate observer.calls.clear -- cgit v1.2.3