Tag: optionals

Implicitly Unwrapped Optionals? Damn!

This is the first article in the series of “Swift? Damn!” articles. If you hadn’t read the¬†introduction¬†then please do it now. So… we are writing a¬†game and ¬†in the same time friends of mine studying Swift and asking me about all unclear things. Optionals were the first topic on which¬†I¬†got hard¬†questions. From Objective-c perspective optional […]