Slavenin

defmodule MyApp.Serializer.Fields do
  defmacro __using__(fields) do
    quote do
      @json_group_fields unquote(fields)

      def get_fields_for_group(group) do
        group = MapSet.new(group)

        Enum.reduce(@json_group_fields, [], fn {f, g}, acc ->
          g = MapSet.new(g)

Slavenin

<?php


namespace App\Http\Controller\Graph;

use Doctrine\Common\Annotations\AnnotationReader;
use Doctrine\Common\Annotations\Reader;
use Doctrine\Common\Collections\Collection;
use Doctrine\ORM\Mapping\ManyToMany;
use Doctrine\ORM\Mapping\ManyToOne;

Slavenin

defmodule Test.MixProject do
  use Mix.Project

  def project do
    [
      app: :test,
      version: "0.1.0",
      elixir: "~> 1.15",
      elixirc_paths: elixirc_paths(Mix.env()),
      start_permanent: Mix.env() == :prod,