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Start your free trialAndrey Mitko
19,127 PointsI need help!
Can't finish code challenge(!
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 firstPost = Post(title: "hello", author: "Andrey", tag:Tag(name: "ready"))
let postDescription = firstPost.description()
2 Answers
Michael Reining
10,101 PointsHi Andrey,
You are super close.
- Return the tag.name in the description method
- Remove the empty space in the string that you return at the end
Should look like this.
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.name)" // return the tag name and remove space
}
}
let firstPost = Post(title: "hello", author: "Andrey", tag:Tag(name: "ready"))
let postDescription = firstPost.description()
I hope that helps,
Mike
PS: Thanks to the awesome resources on Team Treehouse, I launched my first app.
Now you can practice writing Swift code directly on your iPhone :-)
Mazen Halawi
7,806 Pointsyour error is in the func description:
you should reference the property in the tag not the object. so change tag to tag.name
cheers!
Andrey Mitko
19,127 PointsAndrey Mitko
19,127 PointsThank you very much!)