rails/rails — pull request #7338 by sax (2012-08-12 17:14:57+00:00)
Title: Evented notifications should take priority over Timed

In cases where a notification subscriber includes methods to support
both Evented and Timed events, Evented should take priority over Timed.
This allows subscribers to be backwards compatible (older Rails only
allows Timed events) while defaulting to newer behavior.