DSL design

For our DSL to be readable and easier to digest, it must show only the information that’s needed in our controller. Let’s take the following controller as an example. This is how we would write a controller today for it to work well with Goldcrest:

defmodule TasksWeb.TaskController do
  use Plug.Builder
  import Goldcrest.Controller
  import Plug.Conn
  alias TasksWeb.Tasks
  plug :ensure_authorized!
  def call(conn, action: action) do
    conn = super(conn, [])
    apply(__MODULE__, action, [conn, conn.params])
  end
  def index(conn, _params) do
    tasks = Tasks.list()
    conn
    |> put_status(200)
    |> render("tasks.html.eex", tasks: tasks)
  end
  def create(conn, %{"name" => name, "description&quot...