steipete/SDURLCache — pull request #3 by bjhomer (2011-12-16 20:23:35+00:00)
Title: Silence warnings about overriding in a category.

Recent versions of clang give a warning when you use a category to replace the implementation of a method. Doing so is potentially unsafe if the original implementation is also provided by a category. It may be wise to consider another method of doing this. But for now, this gets rid of the warnings.