rspec/rspec-core — pull request #1274 by myronmarston (2014-01-28 03:03:22+00:00)
Title: Redefine rspec-mocks method to make our sandboxing work properly.

This is an alternate fix to #1270. It fixes the build and prevents other mock scope warnings.

I think I like it a bit better than the fix in #1270 but I'm curious on your thoughts, @xaviershay.