lib/glimmer/data_binding/observable_array.rb in glimmer-0.10.0 vs lib/glimmer/data_binding/observable_array.rb in glimmer-0.10.1

@@ -36,10 +36,10 @@
       def property_observer_list
         @property_observer_list ||= Set.new
       end
 
       def notify_observers
-        property_observer_list.each {|observer| observer.call}
+        property_observer_list.to_a.each(&:call)
       end
       
       def <<(element)
         super(element)
         notify_observers