David Lee wrote: Hi,
> Another common practice is to pass a sequence as the options. The main drawback I see with this approach is that it copes very badly with empty values (where the value is the empty sequence) and with sequences (where a value can be a sequence). And the behaviour can be very surprising (and hard to debug) when one passes an empty sequence or a sequence of more than one items by mistake. As Mike said, maps would be perfect here... Regards, -- Florent Georges http://fgeorges.org/ http://h2oconsulting.be/ _______________________________________________ [email protected] http://x-query.com/mailman/listinfo/talk
