puppetlabs/puppet-dashboard — pull request #127 by haus (2012-10-16 18:42:04+00:00)
Title: (#9296) Fix loading rack for rubygems >= 1.8

Rubygems version 1.8 broke some of the ways vendored gems used to work in Rails
2. This commit updates the config/environment.rb to add all of the gem libs to
the rails autoload_paths and remove the explicit config.gem calls. It also
updates the actionpack action_controller library to not call out to gem
explicitly. We know that the correct rack version is being supplied in the
vendored gems, so the following require 'rack' line will succeed.