andrewhao

module MyApp.Alexa do
  def call do
    # ...
    get_country_and_zip_code(device_id, consent_token)
    |> do_some_other_transformation
    # ...
  end

  defp get_country_and_zip_code(device_id, consent_token) do
    url =

andrewhao

defmodule Game do
  use GenServer

  def init(game_id) do
    {:ok, %{game_id: game_id}}
  end

  def start_link(game_id) do
    GenServer.start_link(__MODULE__, game_id, name: {:global, "game:#{game_id}"})
  end

andrewhao

module MyApp.MyModule do
  @my_collaborating_module Application.get_env(:my_app, :my_collaborating_module)

  def perform() do
    @my_collaborating_module.do_something()
  end
end