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iOS Functions in Swift Adding Power to Functions Returning Complex Values

Joshua C
Joshua C
51,696 Points
Posted by Joshua C
Joshua C
51,696 Points

Bug in Code Challenge

Hey Pasan Premaratne ,

I think there is a bug in the last code challenge of this course. I am writing a function with all the code challenge's specifications and I've double checked my syntax, however I keep getting the error: "Bummer! Make sure you accept a single parameter of type String in your function declaration"

Thank you

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

1 Answer

Pasan Premaratne
STAFF
Pasan Premaratne
Treehouse Teacher
Pasan Premaratne
Pasan Premaratne
Treehouse Teacher

Joshua Khoshbakht

You'll need to give your parameter a local name here, like location. The switch statement thinks "for" is a for loop

Pasan Premaratne
Pasan Premaratne
Treehouse Teacher
Pasan Premaratne
Pasan Premaratne
Treehouse Teacher

I'm updating the directions to mention this