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 trial

iOS Build a Simple iPhone App with Swift 2.0 Getting Started with iOS Development Swift Recap Part 1

Julian Lavoie
Julian Lavoie
8,628 Points
Posted by Julian Lavoie
Julian Lavoie
8,628 Points

What's missing

I'm completely lost. If this isn't right.

structs.swift 
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: "iOS Development", author: "Apple", tag: Tag(name: "swift"))

let postDescription = firstPost.description()

1 Answer

Tassia Castro
seal-mask
.a{fill-rule:evenodd;}techdegree
Tassia Castro
iOS Development Techdegree Student 9,170 Points
Tassia Castro
.a{fill-rule:evenodd;}techdegree
Tassia Castro
iOS Development Techdegree Student 9,170 Points

Hey Julian,

You're right. You are just missing one small thing.

func description() -> String {
        return "\(title) by \(author). Filed under \(tag.name)" // here you are passing the instance 'tag'. But you actually want to pass the value of the property 'name'.
    }

Hope this helps. Good luck!!

Julian Lavoie
Julian Lavoie
8,628 Points
Julian Lavoie
Julian Lavoie
8,628 Points

Thank you very much Tassia. I would have never got that lol but now that you point it out I understand. Best of luck to you as well!