google/traceur-compiler — pull request #1003 by jmcriffey (2014-05-07 01:53:41+00:00)
Title: Some array polyfills

I am not sure if there are on the radar at all, but they'll be nice to have at some point.

- Added and tested array polyfills
- `Array.prototype.find`
- `Array.prototype.findIndex`
- `Array.prototype.fill`