documentcloud/backbone — pull request #2004 by philfreo (2012-12-21 19:00:18+00:00)
Title: Adding test for change event only firing if setting an object with a different value

In 0.9.2. this test passes
In 0.9.9 this test fails.
In `master` this test passes, since `_.isEqual` is used again.

I certainly prefer that this test passes (`master`'s behavior), but I wanted to add a formal test so the behavior doesn't get reverted in the future (again).