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Arthur Sarin
4,032 PointsIn the editor you have a protocol, PrettyPrintable along with a struct, User.
please help :\
In the editor you have a protocol, PrettyPrintable along with a struct, User.
Your task is to extend User to conform to PrettyPrintable by adding a computed property that returns a formatted description of a User instance.
2 Answers
jcorum
71,830 PointsArthur, you need something along these lines:
// Enter your code below
extension User: PrettyPrintable {
var prettyDescription:String {
return ""
}
}
Use the keyword extension. Add the protocol that user will conform with after the :. Then add the computed property. As the challenge says, what you return doesn't matter, as long as it's a String.
Arthur Sarin
4,032 Pointsoh thank you! :D
Maximilian Hertelendy
18,148 PointsMaximilian Hertelendy
18,148 PointsThanks, I made a mistake after the return.