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iOS Swift Functions and Optionals Parameters and Tuples Tuples

Wolfgang Frick
Wolfgang Frick
514 Points
Posted by Wolfgang Frick
Wolfgang Frick
514 Points

I'm not quite sure where to put the information for the tuple.

I haven't made any changes to the code I was given, but I'm not quite sure where to define the elements in the tuple I'm supposed to input. Where do I input this?

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

    return greeting
}
Leviticus Rolle Jr
Leviticus Rolle Jr
3,036 Points

Hi Wolfgang, here's the solution: (Don't copy and paste it, type it instead)

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

    return (language, greeting)
}

Hope that makes sense!

1 Answer

J.D. Sandifer
J.D. Sandifer
18,813 Points
J.D. Sandifer
J.D. Sandifer
18,813 Points

Just reposting the solution above as an answer so the question shows up as answered:

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

    return (language, greeting)
}