[swift-evolution] [Proposal] Enums with stored properties

[Kenny Leung]

This is the way Java enumerations work. 

https://docs.oracle.com/javase/tutorial/java/javaOO/enum.html

I think it is a good model, and I think Swift enumerations should also work the same way.

An enumeration is a finite set of things. It’s really inconvenient to have to limit those things to have only a single attribute.

-Kenny