FizzBuzz in the Elixir language

elixir_fizz_buzz.exs

# Tested with Elixir 1.5.2

defmodule FizzBuzz do
  defp fizzbuzzify(n) do
    cond do
      rem(n, 15) == 0 -> "FizzBuzz"
      rem(n, 5) == 0 -> "Buzz"
      rem(n, 3) == 0 -> "Fizz"
      true -> n
    end
  end

  def start(list) do
    for n <- list, do: IO.puts fizzbuzzify n
  end
end


FizzBuzz.start(1..100)