SlexAxton/Jed — Issue #1: Heads up Underscore.js changed how `_.extend` works.
Author: jdalton
Created: 2012-01-24 04:29:52+00:00
State: open

Heads up Underscore.js [changed how _.extend works](https://github.com/documentcloud/underscore/issues/123#issuecomment-3621430).
`_.extend` will now assign undefined values.