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

Compiles fine in Xcode but will not pass in Treehouse, can someone explain what is wrong here??

Description says it all.

structs.swift
struct Tag {
  let name: String
}

struct Post{

    var title: String
    var author: String
    let tag = Tag(name: "Swift")

      func description () -> String{

        let all = "\(title) by \(author). Filed Under \(tag.name)"

        return all



      }
    }

let firstPost = Post(title: "IOS Developer", author: "Apple")

let postDescription = firstPost.description()

1 Answer

You have a few spelling errors and a code error. Also you didn't need the extra constant in the method. I will let you do the comparison here. Make sure to check the spelling of the Strings.

struct Tag {
  let name: String
}

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

      func description() -> String {
        return "\(title) by \(author). Filed under \(tag.name)"
      }
    }

let firstPost = Post(title: "iOS Developer", author: "Apple", tag: Tag(name: "Swift"))

let postDescription = firstPost.description()