Swift Coding Challenges Chapter 2, Challenge 16: Fizz Buzz

FizzBuzz.swift

//Chapter 2: Numbers
//Challenge 16: Fizz Buzz

func fizzBuzz() {
    for number in 1...100 {
        let fizz = (number % 3 == 0) ? "Fizz " : ""
        let buzz = (number % 5 == 0) ? "Buzz" : ""
        let printableNumber = fizz + buzz == "" ? String(number) : ""
        print ("\(printableNumber)\(fizz)\(buzz)")
    }
}

fizzBuzz()

now only prints numbers when they are divisible by neither 3 nor 5.

now correctly formats "Fizz Buzz" when both appear.