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Robert Gunn
1,741 PointsReturning a string
func greeting(person: String) -> String { return person let name = greeting ("Tom") println("Hello (name)") }
func greeting(person: String) -> String {
return person
let name = greeting ("Tom")
println("Hello \(name)")
}
2 Answers
Holger Liesegang
50,595 PointsHi Robert!
you might want to change your solution to
func greeting(person: String) -> String {
return("Hello \(person)")
}
because you were asked to replace the println statement with a return statement.
Robert Gunn
1,741 PointsHolger Liesegang thanks for the help. I truly appreciate it. if you don't mind could you briefly explain how functions are integrated into creating apps.
Holger Liesegang
50,595 PointsHi Robert Gunn !
I'm not quite sure what you mean, can you be more specific, please?
...maybe you are looking for something like Programming Paradigms ?