cored · February 1, 2018 13:33
diff --git a/recurse.ex b/recurse.ex
 defmodule Recurse do
  def sum([head | tail], accu) do
    sum(tail, accu + head)
  end

  def sum([], accu), do: accu
 end

 IO.puts "Total: #{Recurse.sum([1,2,3,4,5], 0)}"
	defmodule Recurse do
	def sum([head \| tail], accu) do
	sum(tail, accu + head)
	end

	def sum([], accu), do: accu
	end

	IO.puts "Total: #{Recurse.sum([1,2,3,4,5], 0)}"