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 Swift Functions and Optionals Parameters and Tuples Tuples

Tuples Challenge

I'm currently facing the first tuple challenge but I cannot seem to get past my errors about string convertibles. Can anyone give me any ideas to what I'm doing wrong ?

func greeting(person: String) -> (language: String, greeting: String) {
    let language = "English"
    let greeting = "Hello \(person)"

    return greeting

1 Answer

You need to return both language and greeting like this: return (language, greeting)

This is correct answer

func greetings (person: String) -> (language: String, greeting: String) {
    var language = "English"
    var greeting = "Hello \(person)"

    return (language, greeting)