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iOS Swift Functions and Optionals Parameters and Tuples Tuples

Posted by David Hedaya
David Hedaya
1,120 Points

I don't know what I'm doing wrong

I have know idea what's wrong with what I am doing

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

    return combined
}
Hayden Pennington
Hayden Pennington
6,154 Points
Hayden Pennington
Hayden Pennington
6,154 Points

Did you copy this code from your project? If so, then it is only a syntax error.

On line three, you have an extra parenthesis, right before "Hello, (person)" Just remove it.

1 Answer

Chris Stromberg
PLUS
Chris Stromberg
Courses Plus Student 13,389 Points
Chris Stromberg
Chris Stromberg
Courses Plus Student 13,389 Points 
func greeting(person: String) -> (greeting : String, language : String) {
    let language = "English"
    let greeting = "Hello \(person)"

    return (greeting, language)
}