MiniAppleTheApple

defmodule Monoid do
  defmacro __using__(_opts) do
    quote do
      def concat([head|tail]) do
        append(head, concat(tail))
      end

      def concat([]) do
        empty

MiniAppleTheApple

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdbool.h>

#define BUFFER_CAPACITY 10
#define DEFAULT_BUFFER { \
		calloc(BUFFER_CAPACITY, sizeof(char)), \
		BUFFER_CAPACITY, \
} \

MiniAppleTheApple

relative_require "record"

class Record
  record :a, :b
end

a = Record.new(a: 10, b: 20)
a = a.merge(b: 10)
p a