Data commit

Task/Guess-the-number-With-feedback/Elixir/guess-the-number-with-feedback.elixir

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+defmodule GuessingGame do
+  def play(lower, upper) do
+    play(lower, upper, Enum.random(lower .. upper))
+  end
+  defp play(lower, upper, number) do
+    guess = Integer.parse(IO.gets "Guess a number (#{lower}-#{upper}): ")
+    case guess do
+      {^number, _} ->
+        IO.puts "Well guessed!"
+      {n, _} when n in lower..upper ->
+        IO.puts if n > number, do: "Too high.", else: "Too low."
+        play(lower, upper, number)
+      _ ->
+        IO.puts "Guess not in valid range."
+        play(lower, upper, number)
+    end
+  end
+end
+
+GuessingGame.play(1, 100)