Add pretty naive implementation of fizzbuzz

control/fizzbuzz.ex

@@ -0,0 +1,24 @@
+defmodule FizzBuzz do
+  def count(number) do
+    1..number
+    |> Enum.to_list
+    |> Enum.each(&FizzBuzz.check/1)
+  end
+
+  def check(number) do
+    # if n is multiple of 3: Fizz
+    if (Integer.mod(number, 3) == 0) && (Integer.mod(number, 5) == 0) do
+      IO.puts "Fizzbuzz!"
+    else
+      if Integer.mod(number, 3) == 0 do
+        IO.puts "Fizz"
+      else
+        if Integer.mod(number, 5) == 0 do
+          IO.puts "Buzz"
+        else
+          IO.puts number
+        end
+      end
+    end
+  end
+end