lib/r_enum/stream/native.ex
defmodule REnum.Stream.Native do
@moduledoc """
A module defines all of native Stream functions when `use REnum.Stream.Native`.
[See also.](https://hexdocs.pm/elixir/Stream.html)
"""
@spec __using__(any) :: list
defmacro __using__(_opts) do
REnum.Utils.define_all_functions!(Stream)
end
end