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iOS Swift Functions and Optionals Parameters and Tuples Tuples

Posted by Marc Martinez
Marc Martinez
629 Points

Im not sure what I am suppose to do

I am not sure how to write the code

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

    return greeting
}

1 Answer

Holger Liesegang
Holger Liesegang
50,595 Points
Holger Liesegang
Holger Liesegang
50,595 Points

Hi Marc Martinez !

Challenge Task 1 of 3 asks you to to return both the greeting and the language as a tuple and name these items "greeting" and "language":

-> (greeting: String, language: String)

and we will have to return these two values in the return statement like so:

return (greeting, language)

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

    //return the tuple
    return (greeting, language)
}
Marc Martinez
Marc Martinez
629 Points

Thank you very much!!