pandolph/nsuuid — comment on commit 9580203f104dd63e701a2243a87958d465a286cc
File:  line 0
By pandolph:

Actually I'm wrong. Apple's ARC guide [here](https://developer.apple.com/library/mac/#releasenotes/ObjectiveC/RN-TransitioningToARC/_index.html) has a section on how "The Compiler Handles CF Objects Returned From Cocoa Methods."