[swift-evolution] Working with enums by name

[Patrick Smith]

I had no idea you could do this!!

> On 1 Jun 2016, at 12:32 PM, Brent Royal-Gordon via swift-evolution <swift-evolution at swift.org> wrote:
> 
> Who said anything about repeating the name?
> 
> Welcome to Apple Swift version 2.2 (swiftlang-703.0.18.8 clang-703.0.30). Type :help for assistance.
>  1> enum Planet: String { case mercury, venus, earth, mars, jupiter, saturn, uranus, neptune }
>  2> Planet.mercury.rawValue
> $R0: String = "mercury"