bundler/bundler — pull request #2647 by brandonblack (2013-09-25 01:03:06+00:00)
Title: Adding platform support for Ruby 2.1

Ruby 2.1.0-preview1 is out and my gemfile already hates it. :-/

This pull request adds support in bundler for the 2.1 platform to resolves issues for anyone using platform checks in their gemfile.