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iOS Swift Functions and Optionals Parameters and Tuples Tuples

Max Gorman
Max Gorman
564 Points
Posted by Max Gorman
Max Gorman
564 Points

I do not understand this exercise.

How would I complete this exorcise?

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

    return greeting
}

2 Answers

AR Ehsan
AR Ehsan
7,912 Points
AR Ehsan
AR Ehsan
7,912 Points 
func greeting(person: String) -> (language: String, greeting: String) {
    let language = "English"
    let greeting = "Hello \(person)"

    return (greeting, language)
}
var result = greeting("Tom")
println(result.greeting)
AR Ehsan
AR Ehsan
7,912 Points
AR Ehsan
AR Ehsan
7,912 Points

If this was helpful, fell free to mark as best answer