diff options
Diffstat (limited to 'activemodel')
| -rw-r--r-- | activemodel/lib/active_model/observing.rb | 4 |
1 files changed, 1 insertions, 3 deletions
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. |