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

Sıla Çakıcı
Sıla Çakıcı
371 Points
Posted by Sıla Çakıcı
Sıla Çakıcı
371 Points

postDescription Problem part2

Hello,

I cannot see why my code does not work. I will be glad if you can help me

Thanks in advance!

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:"Some Title", author:"Author Name", tag: Tag(name: "Some Tag"))
let postDescription = firstPost.description()

2 Answers

Anjali Pasupathy
Anjali Pasupathy
28,883 Points
Anjali Pasupathy
Anjali Pasupathy
28,883 Points

You've nearly got it! You just need to use "tag.name" instead of "tag" in the String you return in your description function. The way your return string is currently structured, it's going to look like "Some Title by Author Name. Filed under Tag(name: "Some Tag")", rather than "Some Title by Author Name. Filed under Some Tag".

return("\(title) by \(author). Filed under \(tag)") // CHANGE tag TO tag.name

I hope this helps!

Sıla Çakıcı
Sıla Çakıcı
371 Points
Sıla Çakıcı
Sıla Çakıcı
371 Points

It works!! Thank you for the response :)