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iOS Swift Enums and Structs Enums Enum Members and Raw Values

Nihar Baxi
Nihar Baxi
1,524 Points
Posted by Nihar Baxi
Nihar Baxi
1,524 Points

confused

Hey guys! I am confused. Do I have to unwrap the optional with an if let statement to get through?

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

 let turtleSpeed = Speed(rawValue:10)

2 Answers

Jason Safdie
Jason Safdie
3,461 Points
Jason Safdie
Jason Safdie
3,461 Points

Hi. There is no unwrapping of optionals necessary or called for here. I also noticed you created a constant, instead of a variable. To assign the new variable to the Speed enum Slow member's raw value try this instead: 

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

var turtleSpeed = Speed.Slow.rawValue
Nihar Baxi
Nihar Baxi
1,524 Points
Nihar Baxi
Nihar Baxi
1,524 Points

Thank you my friend!!