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iOS Swift Functions and Optionals Parameters and Tuples Tuples

Posted by MOHAMMED ALYOUSEF
MOHAMMED ALYOUSEF
909 Points

How to pass first task jam stucked please help

hi

I need you help to solve this task

Thanks

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

    return greeting
}

let (found,description) = greeting (person:"Tom")

1 Answer

beven nyamande
beven nyamande
9,575 Points
beven nyamande
beven nyamande
9,575 Points 
func greeting(#person: String) -> (found:String,description:Bool){  // you are returning a string and a boolean
    let language = "English"
    let greeting = "Hello \(person)"

    return greeting // your function is supposed to return a tuple i suppose while you returning a string only
}

let (found,description) = greeting (person:"Tom")  // i dont see any need for declaring this
// try the following

//---------------------------------------------------------------------------------------------------------------------------

func greeting(#person: String)-> (found: String){

let language = 'English'
let greeting = 'Hello \(person)' // string interpolation

return greeting


}