Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

iOS Object-Oriented Swift 2.0 Complex Data Structures Adding Instance Methods

Object-Oriented Swift Quiz, I don't know how to return a string?

I know how to make the method return an array. But I don't know how to make it return a string. If someone could show me how to do it that would be amazing!

Thank you.

  • Israel
structs.swift
// Person Object 
struct Person {
  let firstName: String
  let lastName: String
  // getFullName() Method
  func getFullName() -> [Person] {

    var results: [Person] = []
    var i = true

      while i == true {
        firstName + " " + lastName

        i = false

          let personName = Person(firstName: "Maxwell", lastName: "Bracey")
            results.append(personName)
      }
    return results
  }
}

1 Answer

Edward Parks
Edward Parks
1,385 Points
struct Person {
    let firstName: String
    let lastName: String


func getFullName() -> String {
    let fullName = "\(firstName) \(lastName)"
    return fullName
}
}

let me = Person(firstName: "Eddie", lastName: "Parks")

me.getFullName()

This isn't the "Answer" but I think this will lead you down the right path.