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iOS Swift Functions and Optionals Parameters and Tuples Tuples

Kota Fukada
Kota Fukada
16,243 Points
Posted by Kota Fukada
Kota Fukada
16,243 Points

Task3 of 3

What happen to me???

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

    return (greeting, language)
}

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

    return greeting
}

2 Answers

Jhoan Arango
Jhoan Arango
14,575 Points
Jhoan Arango
Jhoan Arango
14,575 Points

Hello

Try swapping the names in your tuple. 

(greeting: String, language: String)

see what it does.

Let me know if you need any more help.

Kota Fukada
Kota Fukada
16,243 Points
Kota Fukada
Kota Fukada
16,243 Points

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

return (language, greeting)

} var result = greeting("Tom") println(result.greeting)

I don't know Why, but I passed like this. any way thank you