I mentioned CaseIterable protocol while back, but this article goes into more depth of it use.

I mentioned CaseIterable protocol while back, but this article goes into more depth of it use.

Thanks to Zafar Ivaev for a short but nice write up.

https://medium.com/cleansoftware/what-is-the-caseiterable-protocol-in-swift-e7a1bbebef5a