rspec/rspec-rails — pull request #615 by blowmage (2012-10-04 19:46:16+00:00)
Title: Allow rspec-rails rake task to live with minitest-rails

Rails apps can't have both `rspec-rails` and `minitest-rails` loaded at the same time. The Rake task is loading `rspec/core` which loads the DSL which stomps on MiniTest's spec DSL.

This change is related to [rspec-core #700](https://github.com/rspec/rspec-core/pull/700). Here is a [gist](https://gist.github.com/cd39c4bbd5f710df696b) that shows these changes working in a test Rails app.