Fizz Buzz in Swift

fizzbuzz.swift

func fizzBuzz(_ number: Int) -> String {
  
  let isDivisibleBy = { number % $0 == 0 }

  switch (isDivisibleBy(3), isDivisibleBy(5)) {
  case (true,  false): return "Fizz"
  case (false, true):  return "Buzz"
  case (true,  true):  return "Fizz Buzz"
  case (false, false): return String(number)
  }
}

for number in 1...100 {
  print( fizzBuzz(number) )
}

/* Result printout:
 1
 2 
 Fizz
 4
 Buzz
 Fizz
 ...
 Fizz Buzz
 91
 92
 Fizz
 94
 Buzz
 Fizz
 97
 98
 Fizz
 Buzz
*/