raywenderlich/objective-c-style-guide — pull request #58 by veducm (2014-12-08 11:02:20+00:00)
Title: Updates Dot-Notation examples to iOS 8 SDK

In iOS 8 SDK, ```-[NSArray count]``` is not an instance method but a public property (```NSArray.count```). As can be checked in [iOS 8.0 API Diffs](https://developer.apple.com/library/ios/releasenotes/General/iOS80APIDiffs/frameworks/Foundation.html)