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iOS Swift Functions and Optionals Parameters and Tuples Tuples

Posted by Roman Lopez
Roman Lopez
2,211 Points

Tuple Challenge

Any idea on what I might be doing wrong?

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

    return (greeting,language)
}

var (result,language) = greeting("Tom")

println(language)

1 Answer

Helgi Helgason
Helgi Helgason
7,599 Points
Helgi Helgason
Helgi Helgason
7,599 Points

You can't name the variable (result,language) simply name it result. The result variable then stores both values ofgreeting and language.