thoughtbot/guides — pull request #52 by as-cii (2013-01-29 14:22:46+00:00)
Title: Update Style/README.md

Updated Objective-C Style Advice about class prefixes. Apple says that class names should start with a 3-letter project acronym.

See relevant discussion here:
http://developer.apple.com/library/ios/#documentation/cocoa/conceptual/ProgrammingWithObjectiveC/Conventions/Conventions.html