If anyone was waiting for a 7 year old Objective-C example program to be converted to swift, you are in luck.
Sprite Tour now for Swift
https://github.com/mevdev/SpriteTourSwift

If anyone was waiting for a 7 year old Objective-C example program to be converted to swift, you are in luck.
Sprite Tour now for Swift
https://github.com/mevdev/SpriteTourSwift