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

Jeremy Stewart
Jeremy Stewart
1,545 Points

Not sure how to remove Tag(name: "Swift") from function so that it reads correctly.

Any help/?

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()

Jeremy Stewart
Jeremy Stewart
1,545 Points

I added .name to "filed under (tag.name)" and my playground now reads correctly. But I am not able to pass the challenge... Anyone know why?

3 Answers

You are very close :)

The Treehouse code editor is looking for a very specific String returned from the description function.

Specifically: "iOSDevelopment by Apple. Filed under swift"

Take a closer look at the punctuation and capitalization of the String you are returning.

Erick Barbosa
Erick Barbosa
5,409 Points

Check for capitalization. And you need have to remove Tag(name: "Swift")......... To do that, just use Dot notation on tag to get just the name swift. Hint: on your return statement.. Remember to remove your Print statement