notifications.rb in activesupport-4.2.0.beta1

- old
+ new

@@ -139,10 +139,15 @@
   # To prevent that block from being called anymore, just unsubscribe passing
   # that reference:
   #
   #   ActiveSupport::Notifications.unsubscribe(subscriber)
   #
+  # You can also unsubscribe by passing the name of the subscriber object. Note
+  # that this will unsubscribe all subscriptions with the given name:
+  #
+  #   ActiveSupport::Notifications.unsubscribe("render")
+  #
   # == Default Queue
   #
   # Notifications ships with a queue implementation that consumes and publishes events
   # to all log subscribers. You can use any queue implementation you want.
   #
@@ -171,11 +176,11 @@
         yield
       ensure
         unsubscribe(subscriber)
       end
 
-      def unsubscribe(args)
-        notifier.unsubscribe(args)
+      def unsubscribe(subscriber_or_name)
+        notifier.unsubscribe(subscriber_or_name)
       end
 
       def instrumenter
         InstrumentationRegistry.instance.instrumenter_for(notifier)
       end