Re: Lua, LuaJIT2 and differences with the length operator

[Luiz Henrique de Figueiredo <lhf@...>]

> Should that not better be 
> 
>   if type(k) == 'number' and math.floor(k) == k and 1 <= k and k <= n then
>     i = i + 1
>   else
>     return false
>   end
> 
> i.e. always return false if we find a non-number key, given the "if t[1]
> is nil, #t can be zero" caveat in the definition of #t?

That's why no solution suits everybody.