TheAmazingAudioEngine/TheAmazingAudioEngine — pull request #91 by arielelkin (2014-03-28 14:33:29+00:00)
Title: AEAudioFilePlayer: call alloc init on self in factory method

Currently an object of type `AEAudioFilePlayer` can be returned from the factory method, and this leads to `unrecognized selector sent to instance` exceptions.

This commit lets subclasses of `AEAudioFilePlayer` return an object of the subclass's type.

See:
http://qualitycoding.org/factory-method/