sionide21

Install Erlang Dependencies

Note: This assumes you are using GTK, if not, choose a different version of the libwx or you'll end up installing all of GTK. If you aren't using a window manager, you don't need WX at all, but you'll miss out on some cool built in GUIs.

sudo apt-get install build-essential libncurses5-dev libssl-dev libwxgtk3.0-dev

Download and compile Erlang

sionide21

FROM elixir:1.5.1

RUN mkdir /app
WORKDIR /app

EXPOSE 7777
ENV PORT=7777
ENV MIX_ENV=prod

RUN mix local.hex --force && mix local.rebar --force

sionide21

defmodule Counter do
  use GenServer
  @announce_interval 5_000

  def start_link do
    GenServer.start_link(__MODULE__, [], name: __MODULE__)
  end

  def increment() do
    GenServer.cast(__MODULE__, :increment)

sionide21

defmodule Debug do
  defmacro debug_case(ast) do
    ast
    |> Macro.postwalk(fn
      {:->, ctx, [[clause], expr]} ->
        debug = quote do
          IO.puts("Hit clause: #{unquote(Macro.to_string(clause))}")
        end
        {:->, ctx, [[clause], {:__block__, [], [debug, expr]}]}