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

bogdan barbulescu
PLUS
bogdan barbulescu
Courses Plus Student 232 Points
Posted by bogdan barbulescu
bogdan barbulescu
Courses Plus Student 232 Points

My code is evaluated as invalid and I can't overcome this challange.

/* I still get this error: Make sure the implementation of description matches the directions. Hint: Use string interpolation. However, I am using string interpolation.

*/

struct Tag {
let name: String
}

var firsttag = Tag(name:"swift")

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

    func description() -> String {
    let total = ("\(title) by \(author).Filed under \(firsttag.name)")

    return total
}


}

  let firstPost = Post(title: "IOS Development",author:"Apple", tag:firsttag)
  let postDescription = firstPost.description()
Akshat Jain
Akshat Jain
12,819 Points
Akshat Jain
Akshat Jain
12,819 Points

String(tag) would get a string representation of a Tag instance. This isn't what you want, you want the name property on the tag instance. (HINT: use dot notation to get a value from a property name)