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Roderick Royce
1,236 PointsHow do I properly set up a String Function? Team Tree House has taught me how to set up an Int but not a String.
How do I successfully insert Tom into the equation and return person to print "Hello Tom".
func greeting(person: String) {
let person = Tom
println("Hello \(person)")
return greeting
}
2 Answers
Brent Petit
7,860 PointsIf you intend for Tom to be the input to the function then I believe you are looking for something like this. Note I've added a caller to show Tom as the input.
func greeting(person: String) -> String {
return "Hello \(person)"
}
println(greeting("Tom"))
greeting takes a String and returns a String.
Roderick Royce
1,236 PointsThank you Bret Petit. Your response was successful and helpful. I hope I didn't sound too negative in my question. Take care.