dankrause

CREATE TABLE test
(
  id INTEGER,
  parent INTEGER
);


INSERT INTO test (id, parent) VALUES
  (1, NULL),
  (2, 1),

bitwalker

defmodule Config do
  @moduledoc """
  This module handles fetching values from the config with some additional niceties
  """

  @doc """
  Fetches a value from the config, or from the environment if {:system, "VAR"}
  is provided.

  An optional default value can be provided if desired.