From 848c1b4f47dd64ea2ca1d4547f1d8a74214335c4 Mon Sep 17 00:00:00 2001 From: Katrina Owen Date: Fri, 13 Jul 2012 18:58:29 +0200 Subject: Add documentation for ActiveRecord::Observer. The instructions about configuration covered only rails-specific usage. --- activerecord/lib/active_record/observer.rb | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'activerecord/lib') diff --git a/activerecord/lib/active_record/observer.rb b/activerecord/lib/active_record/observer.rb index fdf17c003c..e940d357da 100644 --- a/activerecord/lib/active_record/observer.rb +++ b/activerecord/lib/active_record/observer.rb @@ -74,6 +74,12 @@ module ActiveRecord # # Observers will not be invoked unless you define these in your application configuration. # + # If you are using Active Record outside Rails, activate the observers explicitly in a configuration or + # environment file: + # + # ActiveRecord::Base.add_observer CommentObserver.instance + # ActiveRecord::Base.add_observer SignupObserver.instance + # # == Loading # # Observers register themselves in the model class they observe, since it is the class that -- cgit v1.2.3