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

Posted by Justice Avery
Justice Avery
8,122 Points

Let's use the struct to create an instance of Person and assign it to a constant named aPerson. Assign any values you wa

struct Person {
    let firstName: String
    let lastName: String
    func getFullName() -> String {
    return "\(firstName) \(lastName)"
}
}
let aPerson = Person(firstName: "A", secondName: "B") // <- change secondName to lastName
let fullName = aPerson.getFullName
structs.swift 
struct Person {
    let firstName: String
    let lastName: String
}

1 Answer

Steve Hunter
Steve Hunter
57,712 Points

Hi Justice,

When you've created your struct instance, you have used secondName not lastName. Everything else looks finebut you need to add opening an closing brackets to your method call:

let aPerson = Person(firstName: "A", lastName: "B") // <- change secondName to lastName
let fullName = aPerson.getFullName()  // <- brackets here

Let me know how you get on.

Steve.