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

Raymond Eddé
Raymond Eddé
4,092 Points
Posted by Raymond Eddé
Raymond Eddé
4,092 Points

I don't get the question

So i did the first step of the Tuples exercise and I've been banging my head on the floor to understand what's wrong with my code and where this "Tom" comes into play.

Please help me

tuples.swift 
func greeting (#greetings: String) -> (greeting: String,language: String){

    let greeting = "Hello"
    let language = "English"

    var found = (greeting, language)

    return found

}
var result = greeting(greetings: "")

1 Answer

Brendan Whiting
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
Brendan Whiting
Front End Web Development Techdegree Graduate 84,738 Points
Brendan Whiting
.a{fill-rule:evenodd;}techdegree seal-36
Brendan Whiting
Front End Web Development Techdegree Graduate 84,738 Points

You need to modify your return statement as well. return (greeting, language)

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