pivotal/cedar — pull request #135 by joemasilotti (2013-11-03 17:15:19+00:00)
Title: Add method to fish completion block from doubles.

Adds `-getBlock:atArgumentIndex:forLastMessageSentWithSelector:` to fish blocks from doubles. Pass in a block by reference in spec to then call later. Useful for testing asynchronous methods that take a completion block parameter.

Welcome discussion on method name and whether this belongs better in PCK.