marionettejs/backbone.marionette — pull request #1945 by jmeas (2014-10-01 04:25:44+00:00)
Title: Is node attached

PR 1 for `onAttach`

This adds a helper method `isNodeAttached`. It lets you know if an element is a child of the document or not. I also updated `triggerMethod` to take advantage of the new helper.