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iOS Swift 2.0 Functions Function Parameters Returning Complex Values

Posted by Carl Smith
Carl Smith
8,185 Points

Not sure how to get a return of the location since they are Doubles

Note sure how to do this.

functions.swift 
// Enter your code below
func getTowerCoordinates(location: String) -> (Double, Double){
    switch location{
    case "Eiffel Tower": (lat: 48.8582, lon: 2.2945)
    case "Great Pyramid": (lat: 29.9792, lon: 31.1344)
    case "Sydney Opera House": (lat: 33.8587, lon: 151.2140)
    default: (0,0)
    }
    return location
}

1 Answer

Helgi Helgason
Helgi Helgason
7,599 Points
Helgi Helgason
Helgi Helgason
7,599 Points

You can use the return statement inside a switch clause. default: return (0,0) would return (0,0) if the function is called

Carl Smith
Carl Smith
8,185 Points

I'm still not getting it correct.