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iOS Swift Functions and Optionals Functions Syntax and Parameters

Tammy Lee
Tammy Lee
2,901 Points
Posted by Tammy Lee
Tammy Lee
2,901 Points

I can't pass this task.

func greeting(person: String) { let person = Tom println("Hello (person)") }

parameters.swift 
func greeting(person: String) {
    let person = Tom
    println("Hello \(person)")
}

2 Answers

M Ashraful Alam
M Ashraful Alam
12,328 Points

Here is how you should do it

func greeting(person: String) {
    println("Hello \(person)")
}

greeting("Tom") //option 1

//or

let name = "Tom"
greeting(name) //option 2
M Ashraful Alam
M Ashraful Alam
12,328 Points

You're welcome