rspec/rspec-support — pull request #137 by tyler-ball (2014-12-16 22:59:41+00:00)
Title: Refactoring Sandboxing to be in RSpec support

rspec-support changes for https://github.com/rspec/rspec-core/issues/1798

rspec-core changes - https://github.com/rspec/rspec-core/pull/1808