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iOS Functions in Swift Adding Power to Functions Returning Complex Values

Posted by Anthony Moreno
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
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
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
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.