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Start your free trialZac Duvall
3,662 PointsI am stuck. Questions on usage of Tag. Where does the "filed under' come from in for the description?
Im a little bit confused on how to properly use the type: Tag. Furthermore it asked the result to include a 'filed under' string, and I don't know where that is supposed to come from either.
struct Tag {
let name: String
}
struct Post {
let title: String
let author: String
let tag: Tag
func description() -> String {
let result = self.title; self.author
return "\(result)"
}
}
1 Answer
Jeff McDivitt
23,970 PointsThe tag part can be tricky; let me know if you have any questions on the below
struct Tag {
let name: String
}
struct Post {
let title: String
let author: String
var tag: Tag
func description() -> String {
return "\(title) by \(author). Filed under \(tag.name)"
}
}
let firstPost = Post(title: "Treehouse Blog", author: "S. Thompson", tag: Tag(name: "Swift IOS"))
let postDescription = firstPost.description()