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 trialsamuele carpani
4,219 PointsI think it is correct but it say i miss the String Interpolation ? someone who help me ?
I think it is correct but it say i miss the String Interpolation ? someone who help me ?
struct Tag {
let name: String
}
struct Post {
let title: String
let author: String
let tag: Tag
func description() -> String {
let desc = "\(title) by \(author). Filed under \(tag)"
return desc
}
}
let firstPost = Post (title: "iOS Development", author :"Apple", tag: Tag(name:"swift"))
let postDescription = firstPost.description()
1 Answer
Oleh Kim
6,628 PointsYou need to change in func description: from (tag) to (tag.name) to call stored property which is String. tag is not a String it is object