Support optional parameters in defdelegate

[stavro]

For consistency with function declarations, it would be nice to consider supporting optional parameters in defdelegate.

Example:

defmodule Foo do
  def foo(options \\ []) do
    IO.puts "Foo!"
  end
end

What is currently required:

defmodule Bar do
  defdelegate foo(), to: Foo
  defdelegate foo(options), to: Foo
end

What should be allowed:

defmodule Bar do
  defdelegate foo(options \\ []), to: Foo
end

[josevalim]

👍 we did some changes to make this possible from now on.

[danhper]

I would like to give this one a try!

[josevalim]

Please go ahead!

José Valimwww.plataformatec.com.br
http://www.plataformatec.com.br/Founder and Director of R&D