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 Swift Functions and Optionals Parameters and Tuples Tuples

Stuck on the third challenge on tuples.

Im just not sure what to do from here, and it's getting frustrating :(

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

    return (greeting, language)
var result = greeting("Tom")

1 Answer

Ty Grigg
Ty Grigg
6,858 Points

Think about what you want to print. You've created a tuple named "result" that holds two values. How would you get it to give you the language value.

Hint: result.greeting outputs "Hello Tom"