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iOS Swift Enums and Structs Enums Enum Members and Raw Values

Posted by zeyad kholban
zeyad kholban
1,272 Points

what is wrong

it work in the playground !

enum.swift 
enum Speed: Int {
    case Slow = 10
    case Medium = 50
    case Fast = 100
}

var turtleSpeed  = Speed(rawValue: 10)

1 Answer

William Li
PLUS
William Li
Courses Plus Student 26,868 Points
William Li
William Li
Courses Plus Student 26,868 Points

The notation you use for retrieving the rawValue Slow is incorrect here.

var turtleSpeed  = Speed.Slow.rawValue   // retrieve Slow rawValue from Speed