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iOS Swift Functions and Optionals Parameters and Tuples Tuples

Sean Brown
Sean Brown
986 Points
Posted by Sean Brown
Sean Brown
986 Points

What am I doing wrong? I wish I can view the answer instead of taking peoples time.

Create a variable named result and assign it the tuple returned from function greeting. (Note: pass the string "Tom" to the greeting function.)

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

return (language, greeting)

}

var result = greeting("Tom")

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

    return (language, greeting)
}

var result = greeting("Tom")

1 Answer

Jonas Kristensen
Jonas Kristensen
2,738 Points
Jonas Kristensen
Jonas Kristensen
2,738 Points 
func greeting(#person: String) -> (greeting: String, language: String) {
    let language = "English"
    let greeting = "Hello \(person)"

    return (greeting, language)
}
var result = greeting(person: "Tom")
println(result.language)