Re: Lua 5.2 - small enhancement for table.unpack

[Patrick Rapin <toupie300@...>]

> I'd much rather a change where table.pack just returns a table and length:
>
> function table.pack(...)
>    return {...},select("#",...)
> end

The function table.pack could also set a metatable with then __len
metamethod returning the true length, since table.unpack already obey
__len metamethod.