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iOS Swift Functions and Optionals Functions Syntax and Parameters

Andrew Hudson
Andrew Hudson
497 Points
Posted by Andrew Hudson
Andrew Hudson
497 Points

Help with Task 3 on Stage one of Swift Functions

I am unsure as to why my function "greeting" will not accept "Tom" as an input

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


greeting (Tom)

1 Answer