From ec1993c33f8b1493cc4f55102d9c4dee178306a2 Mon Sep 17 00:00:00 2001 From: Guillermo Iguaran Date: Thu, 19 May 2011 01:23:14 -0500 Subject: Prefer each instead of for in --- activemodel/lib/active_model/observing.rb | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'activemodel') diff --git a/activemodel/lib/active_model/observing.rb b/activemodel/lib/active_model/observing.rb index 4682ae07ef..b94ad4bb9b 100644 --- a/activemodel/lib/active_model/observing.rb +++ b/activemodel/lib/active_model/observing.rb @@ -71,9 +71,7 @@ module ActiveModel # Notify list of observers of a change. def notify_observers(*arg) - for observer in observer_instances - observer.update(*arg) - end + observer_instances.each { |observer| observer.update(*arg) } end # Total number of observers. -- cgit v1.2.3