Re: Empty? No. Array? No. Has? Yes.

[Roberto Ierusalimschy <roberto@...>]

> Well, I cannot speak for a 'community of best practice' but this is how I
> see the problem. Lua does not have null, as understood in other languages.

I think it does: it is called 'nil'. What Lua does not have is a way to
store 'nil' in a table.

-- Roberto