joubertnel/ember.js — comment on commit 771a003a8e0fd109b7678dcd624a22f0e5184117
File: packages/ember-states/lib/view_state.js line 23
By wagenet:

The `isReady` check is important since as of jQuery 1.7, `$(document).ready()` no longer fires if the document is already in a ready state.