NodeList (Re: CSS::SAC)

(moved from www-style@w3.org to www-dom@w3.org)

Robin Berjon wrote:
> 
> At 05:51 04/03/2001 +0100, Bjoern Hoehrmann wrote:
> >| There is no SelectorList class (for now at least). SelectorLists are
> >| passed as simple Perl array refs. Likewise for the SACMediaList. This
> >| may change at some point if I realize that there is value in making
> >| those into objects, but for now it seems useless. If I change it, they
> >| will still be accessible as array refs.
> >
> >It would be consistent with the DOM if those lists are objects with
> >item() and getLength() methods.
> 
> In the new Perl DOMs, NodeLists aren't objects either, just plain and
> simple arrayrefs.

That seems inconsistent with the DOM spec. How does it implement the live
aspects of NodeLists if it is an array?

Philippe