cjohansen/Sinon.JS — pull request #173 by domenic (2012-08-31 00:07:41+00:00)
Title: Add `thenYields` for sequential yielding. Closes #157.

Let me know what you think. I didn't add too many tests, or variations (`thenYieldsOn`, etc.), or even `thenYieldsAsync`. But it's a nice little extra feature that I'm happy to expand on if you think it'd be valuable.