puppetlabs/puppet — pull request #2825 by Iristyle (2014-07-01 01:11:02+00:00)
Title: (PUP-2777) Fix Gemfile test for x64 platform

- Previously it was assumed that the :x64_mingw platform was only
defined in the Bundler DSL as a valid platform on a x64 Ruby.
However, this is not actually the case. Due to a coincidence, during
testing, Bundler 1.3.5 was used on Ruby 1.9.3 x86 and that old
Bundler version didn't have a :x64_mingw platform. Upon upgrading
to Bundler 1.6.3, :x64_mingw became defined on Ruby 1.9.3 x86.
So the check was adjusted to what Bundler uses internally to
determine if the current platform is running on x64.