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iOS Swift Functions and Optionals Parameters and Tuples Tuples

Posted by Mathieu Delarue
Mathieu Delarue
5,633 Points

Tuples

I have been asked to modify this using tuples to make the function return language and greeting. I am confused. How do I do it???

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

    return greeting
}

1 Answer

Dominique Hopman
Dominique Hopman
1,545 Points
Dominique Hopman
Dominique Hopman
1,545 Points

hello! you can try the following: func greeting(person: String) -> (String, String){ let...... let....... return (greeting, language) }