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iOS

Posted by Jennifer Morkunas
Jennifer Morkunas
20,037 Points

Stuck on the Modify the printSpeed function Quiz

I'm a little lost here:

Modify the printSpeed function to return corresponding string values for each of the member values: Slow, Medium and Fast. For example, when you encounter .Slow then return the string "Slow".

2 Answers

Chris Stromberg
Chris Stromberg
Courses Plus Student 13,389 Points

enum Speed {case Slow, Medium, Fast}

func printSpeed (speed: Speed) -> String {

switch speed {
     case .Slow:
        return "Slow"
     case .Medium:
        return "Medium"
     case .Fast:
        return "Fast"
     default: 
    return "Unknown"
}

}

Jennifer Morkunas
Jennifer Morkunas
20,037 Points
Jennifer Morkunas
Jennifer Morkunas
20,037 Points

Thank you! It always seems so clear. I was making things overcomplicated.