Flow Controller - Give your app a brain
Presented at CocoaHeads Paris on January 9th, 2014.
http://cocoaheads.fr/paris/
Read the blog post:
http://ocollet.com/2014/02/06/flow-controller/
Sample code:
https://github.com/ocollet/Flow-Controller
Olivier Collet
February 06, 2014