import ProtocolEx

defprotocol_ex Mecto.CustomSchema do
  @moduledoc """
  The `protocol_ex` protocol used to create schemas for custom Ecto types.
  """

  def type(module, field)
end

defimpl_ex Ecto.Enum, Ecto.Enum, for: Mecto.CustomSchema do
  @moduledoc """
  Implementation of `Mecto.CustomSchema` for `Ecto.Enum`, using `protocol_ex`.
  """

  def type(Ecto.Enum, %{type: type}), do: type
end