From bad44e4f8f690039bd0db92ac25f10af536c6e71 Mon Sep 17 00:00:00 2001 From: Marc-Andre Lafortune Date: Sun, 29 Apr 2012 21:50:48 -0400 Subject: Fix Observer by acting on singleton class [#3505] Also [issue #1034] [pull #6068] --- activemodel/lib/active_model/observing.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'activemodel/lib/active_model') diff --git a/activemodel/lib/active_model/observing.rb b/activemodel/lib/active_model/observing.rb index 35b1a1f0c7..e303425a7c 100644 --- a/activemodel/lib/active_model/observing.rb +++ b/activemodel/lib/active_model/observing.rb @@ -194,7 +194,7 @@ module ActiveModel def observe(*models) models.flatten! models.collect! { |model| model.respond_to?(:to_sym) ? model.to_s.camelize.constantize : model } - redefine_method(:observed_classes) { models } + singleton_class.redefine_method(:observed_classes) { models } end # Returns an array of Classes to observe. -- cgit v1.2.3