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iOS Swift Functions and Optionals Functions Creating a Function

Posted by Ricardo Wilson
Ricardo Wilson
Courses Plus Student 2,428 Points

Functions

Need help finishing challenge. Not sure where exactly the "body" of the function is located.

Thank you

greeting.swift 
func greeting() {

println("Hello")

}

greeting()

1 Answer

Michael Hulet
Michael Hulet
47,912 Points
Michael Hulet
Michael Hulet
47,912 Points

The "body" of the function is everything inside the curly brackets. Essentially, it's the entire implementation of the function itself.

func greeting() {
    //This line begins the body of the function
    println("Hello")
    //This line ends the body of the function
}