2016 Update

Task/Loops-Break/Elixir/loops-break.elixir

@@ -1,15 +1,13 @@
 defmodule Loops do
-  def break do
-    :random.seed(:os.timestamp)
-    break(:random.uniform(20)-1)
+  def break, do: break(random)
+
+  defp break(10), do: IO.puts 10
+  defp break(r) do
+    IO.puts "#{r},\t#{random}"
+    break(random)
   end
 
-  def break(10), do: IO.puts 10
-  def break(r) do
-    IO.write r
-    IO.puts ",\t#{:random.uniform(20)-1}"
-    break(:random.uniform(20)-1)
-  end
+  defp random, do: Enum.random(0..19)
 end
 
 Loops.break