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kamal bains
iOS Development Techdegree Student 1,522 PointsHow do you modify a function to return multiple values?
The challenge says to make a tuple that returns both greeting and the language but the functions name is language so Im not sure what to do with the parameters.
func greeting(person: String, language: String) -> (String,String) {
let language = "English"
let greeting = "Hello \(person)"
return greeting
}
1 Answer
Dylan Shine
17,565 Pointsfunc greeting(person: String, language: String) -> (String,String) {
let language = "English"
let greeting = "Hello \(person)"
return (language,greeting)
}
Dylan Shine
17,565 PointsDylan Shine
17,565 PointsTuples are parentheses containing objects separated by commas.