Re: Multiple return values from __index

[Shmuel Zeigerman <shmuz@...>]

John McKenna wrote:
> state, pressure = controller.button
>
> These are the multiple values we want to return from __index.

Why not return them in a table:
  state, pressure = unpack(controller:button())
or
  btn = controller:button()
  -- use btn.state, btn.pressure

--
Shmuel