chaijs/chai-jquery — pull request #55 by golmansax (2014-11-06 23:17:48+00:00)
Title: Adding a 'focused' assertion property

I initially tried `flag(this, 'object').is(':focus')` but that was not passing the test. Using `document.activeElement` seemed to fix that. Used http://api.jquery.com/focus/ as a reference.