Re: Multiple return value in __index metamethod

[PA <petite.abeille@...>]

On Jul 10, 2007, at 20:37, Lavergne Thomas wrote:

>   value, delta = object[idx]
> but it's impossible.

Well... if you don't mind a bit of overhead, what about:

local value, delta = unpack( object[ idx ] )

Assuming object[ idx ] returns a table with { value, delta }

Not sure if the cure is worse than the disease though...