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

Nadine Brase
Nadine Brase
727 Points

Help on Swift with Tulpes

Can anybody give me a hint was is wrong with the code? language and greeting are both Strings, right?

I also tried ->(String, String) but that also didn't work.

Thanks in advance

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

2 Answers