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iOS Swift 2.0 Enumerations and Optionals Objects and Optionals Enums with Raw Values

Cody Adkins
Cody Adkins
7,260 Points
Posted by Cody Adkins
Cody Adkins
7,260 Points

Having trouble with code challenge. Can someone help?

Looking forward to an answer.

enums.swift 
enum Compass: Int {
case North = 0
case South = 1 
case East = 2
case West = 3
}

if let direction = Compass(rawValue: 1 ) {
}

1 Answer

jcorum
jcorum
71,830 Points
jcorum
jcorum
71,830 Points

You had it. But then you made it more complicated than need be. There's no need for optional binding here.

let direction = Compass(rawValue: 1)