Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

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

swift recap

For this task, add an Name the method description. It takes no parameters and returns a string that describes the post instance. For example given a title: "iOS Development", author: "Apple", and a tag named "swift", the description would read as follows"

"iOSDevelopment by Apple. Filed under swift"

Once you have an instance method, call it on the firstPost instance and assign the result to a constant named postDescription

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.name)"
let firstPost = Post (title: "Hello", author: "Passan", tag: Tag (name: "Me"))
let postDescription = firstPost.description ()

1 Answer

The F in Filed under should be uppercase.

Thank you