puppetlabs/puppet — pull request #3051 by adrienthebo (2014-09-04 23:15:57+00:00)
Title: (PUP-900) Don't refresh resources that have `noop => true`

This pull request prevents resources that have `noop => true` from running callbacks due to events.

Note that this preserves the same behavior as where a noop'd resource refreshes another resource in that it sends a `noop` event; does this make sense?