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Nick Schumacher
2,729 PointsI am getting an error message that says there is an int expected with the variable I am creating in the challenge.
enum Speed: Int { case Slow = 10, Medium = 50, Fast = 100 }
let turtleSpeed = Speed.Slow
2 Answers
kjvswift93
13,515 PointsThe variable turtleSpeed is essentially needs to be assigned to the number 10. The member 'Slow' in the Speed enum has a member value of 10. You wrote Speed.Slow but since the variable is an instance of the Speed struct's member Slow which has a value of 10, 'Speed.Slow' only references the enum Speed's member with a name called Slow. However Slow is assigned to an Int value in the enum, which needs to be referenced by using 'rawValue' to refer to the number 10.
enum Speed: Int {
case Slow = 10
case Medium = 50
case Fast = 100
}
var turtleSpeed = Speed.Slow.rawValue
Harold Davis
Courses Plus Student 14,604 Pointsoh never mind hahahaKyle got it
Harold Davis
Courses Plus Student 14,604 PointsHarold Davis
Courses Plus Student 14,604 Pointswich challenge is this? is it asking you to call slow? if so you for got to call it after you defined it:
if so try:
enum Speed: Int { case Slow = 10, Medium = 50, Fast = 100 }
let turtleSpeed = Speed.Slow
turtleSpeed