fnando/redis-settings — pull request #4 by neodude (2013-09-23 22:17:17+00:00)
Title: Compatibility with redis-rails gem

This pull request allows this gem to be used alongside the redis-rails gem.

The redis-rails gem defines a Redis::Rails constant that is being picked up by this gem (https://github.com/redis-store/redis-rails/blob/master/lib/redis-rails.rb#L7). We always want the top-level Rails constant to check rails existence and version.