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

Posted by Joe Dardis
Joe Dardis
1,266 Points

Calling a struct

Not sure how to call Tag in the last line...

struct Tag {
    let name: String
}

struct Post {
    let title: String
    let author: String
    let tag: Tag

    init(title: String, author: String, tag: Tag) {
        self.title = title
        self.author = author
        self.tag = Tag(name: "AB")
    }
}

let firstPost = Post(title: "A", author: "B", tag: Tag)
Caleb Kleveter
Caleb Kleveter
Treehouse Moderator 37,862 Points

Are you doing a code challenge? If you are, can you post the link to it?

1 Answer

Caleb Kleveter
Caleb Kleveter
Treehouse Moderator 37,862 Points

Here is how I passed the challenge:

struct Post {
    let title: String
    let author: String
    let tag: Tag    
}

let firstPost = Post(title: "A", author: "B", tag: Tag(name: "Hello World"))

In the same way you are creating an instance of Post, you also create an instance of Tag.