##Swift Auto Layout with Visual Format
Demo project for an article about using the visual format language I'll publish soon.
###About Visual Format language When using auto layout features, setup your constraints by code can be easily as using a simple and visual string. In most common cenarios this is enought.
This is because you should work hard only on heavy tasks only :P
More info about Apple Visual Format Language and Concepts go here
Also some xctesting view controllers for those who are not familiar with unit testing for UI.