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iOS Swift Functions and Optionals Parameters and Tuples Tuples

Jaskirat Singh
Jaskirat Singh
1,652 Points

Tuples

What am I doing wrong, and please explain how to do this challenge.

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

    return (greeting, language)
}

1 Answer

You are close. You have modified to to return a tuple (greeting, language), however you have named a single String as the return type for your function. ( -> String). It needs to look like this:

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

    return (greeting, language)
}