Re: A question about table's length

[Duboucher Thomas <thomas@...>]

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h visli a écrit :
> http://www.lua.org/manual/5.1/manual.html#2.5.5
> 
> With the description of manual.html#2.5.5 , the length of b should be 1 rather than 3. Because b[2]'s value is nil, so the array has "holes". 
>

	That's what I thought too, but the manual says
"If the array has "holes" [...], then #t can be any of the indices that
directly precedes a nil value [...]."
	So the result for #a and #b can be *either* 1 or 3, which is what
you've got.

	Thomas.
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