##GCXUnretainedTimer This little class is a product of some confusion and discussion at work. Apple's NSTimer is retaining the passed target. This will lead to a retain cycle as described here. CKUnretainedTimer is a class based on GCD which will avoid such retain cycles by not retaining its target.

Take a look at the demo project and you'll see further information on how to use GCXUnretainedTimer and a code example of the problem stated above.

##License GCXUnretainedTimer is available under the MIT license. See the LICENSE file for more info.