WLSF

#include <stdio.h>
#pragma warning(disable:4996)

struct WAV_FORMAT {
    char riff[4];
    int32_t file_size;
    char wave[4];
    char fmt[4];
    int32_t data_length;
    int16_t format_tag;

WLSF

Let's write some Elixir.

defmodule FooBar do
  def foo(a) do
    if a < 0 do
      bar(a, -1)
    else
      bar(a, 1)
    end
  end

WLSF

defmodule HTTPServer do
  @moduledoc """
  Este módulo é responsável por estabelecer uma conexão de servidor TCP
  para suportar requisições HTTP.

  Função principal: `start/1`
  """

  defmodule Conn do
    @moduledoc """

WLSF

defmodule Reports do
  use Decorator.Define, [trace: 0]

  def trace(body, context) do
    quote do
      try do
        unquote(body)
      rescue
        e ->
          IO.puts("Erro: " <> e.message)

WLSF

defmodule Report do
  defmacro __using__(_opts) do
    quote do
      import Report
    end
  end

  defmacro dispatch(name, do: block) do
    function_name = String.to_atom(name)

WLSF

version: '3'

services:
  db:
    image: postgres:11-alpine
    restart: always
    ports:
      - 5432:5432
    volumes:
      - ./db-data:/var/lib/postgresql/data