IronLanguages/main — pull request #76 by bennidhamma (2012-07-31 17:46:30+00:00)
Title: Add min_by and max_by implementations.

Guys, probably not up to your quality standards, but here are two implementations for min_by and max_by. Just starting the pull request, let me know if you need any changes, I have a bit of time for it :)