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Start your free trialMichael DeCroce-Movson
4,277 Pointswhat am i doing wrong here?
Bummer! Make sure the implementation of description matches the directions. Hint: Use string interpolation!
struct Tag {
let name: String
}
struct Post {
let title: String
let author: String
let tag: Tag
func description() -> String{
return "\(title) by \(author). Filed under \(tag)"
}
}
let someTag = Tag(name: "Jake")
let firstPost = Post(title: "Yeah", author: "Yup", tag: someTag)
let postDescription = firstPost.description()
1 Answer
andren
28,558 PointsThe problem is the Tag, the tag constant by itself refers to the tag instance, to access the name property of the tag you have to use tag.name.
So your interpolated string should look like this:
"\(title) by \(author). Filed under \(tag.name)"