Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

iOS Swift Enums and Structs Enums Enum Members and Raw Values

Foto Graft
PLUS
Foto Graft
Courses Plus Student 2,601 Points
Posted by Foto Graft
Foto Graft
Courses Plus Student 2,601 Points

Code can't compile on challenge page but works on xcode

My code below works on xcode but shows a compilation error when working on the page.

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

if var turtleSpeed = Speed(rawValue: 10) { }

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

if var turtleSpeed = Speed(rawValue: 10) {
}

1 Answer

Petar Popovic
Petar Popovic
Courses Plus Student 23,421 Points

Solution you provide is not what task ask you to do.

It says: Create a variable called turtleSpeed and assign it the Raw value of the member Slow.

and you started making if statement...

Below is correct answer

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

var turtleSpeed = Speed.Slow.rawValue
Foto Graft
Foto Graft
Courses Plus Student 2,601 Points
Foto Graft
Foto Graft
Courses Plus Student 2,601 Points

Thanks so much! Yes I misunderstood the question. =)

Petar Popovic
Petar Popovic
Courses Plus Student 23,421 Points

You're welcome. Glad I can help :)