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

init help please

how does this not return a string?

struct Tag {
    let name: String

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

    func description() -> String {

        return ("\(title) by \(author) Filed under \(tag)")


let firstPost = Post(title: "iOSDevelopment", author: "Apple", tag: Tag(name: "swift"))

let postDescription = firstPost.description()

1 Answer

You have to return tag.name:

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

couldve swore i tried that. ha thank you!