From 1924cff93402160f4db4eea5c1b14bb9d1f85d91 Mon Sep 17 00:00:00 2001 From: Jeremy Kemper Date: Fri, 16 Apr 2010 13:14:52 -0700 Subject: Fix Active Model observer tests --- activemodel/lib/active_model/observing.rb | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'activemodel/lib/active_model') diff --git a/activemodel/lib/active_model/observing.rb b/activemodel/lib/active_model/observing.rb index f9ee142bfd..74a33d45ab 100644 --- a/activemodel/lib/active_model/observing.rb +++ b/activemodel/lib/active_model/observing.rb @@ -52,6 +52,10 @@ module ActiveModel end end + def count_observers + @observer_instances.size + end + protected def instantiate_observer(observer) #:nodoc: # string/symbol -- cgit v1.2.3