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iOS Functions in Swift Adding Power to Functions Returning Complex Values

Posted by Anthony Moreno
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Anthony Moreno
Front End Web Development Techdegree Student 4,899 Points

Help with function that needs to return a tuple containing two Double values

I am still getting an error with the code I have. I am not sure what I am doing wrong. Can someone please explain?

functions.swift 
// Enter your code below
func coordinates(for location: String) -> (Double Double) {

  switch location {
    case "Eiffel Tower": return (48.8582, 2.2945)
    case "Great Pyramid": return(29.9792, 31.1344)
    case "Sydney Opera House": return (33.8587, 151.2140)
    default: return (0.0, 0.0)
  }
  return cordination
}
Robert Edison
Robert Edison
4,089 Points

you need a comma for the tuple return value (Double, Double)

also remove the last return statement

1 Answer

Robert Edison
Robert Edison
4,089 Points

you need a comma for the tuple return value (Double, Double)

also remove the last return statement

Anthony Moreno
.a{fill-rule:evenodd;}techdegree
Anthony Moreno
Front End Web Development Techdegree Student 4,899 Points

Wow! Cant believe I was going crazy over a comma haha. Thanks a lot Robert, I appreciate your help.