From: Graham B. <gb...@po...> - 2000-09-01 21:26:44
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On Fri, Sep 01, 2000 at 11:25:25PM +0100, John Berthels wrote: > > Just one point. We might want to allow the attribute names to be passed > > and default to the union of the attributes in $new and $old if > > not specified. > > I don't see wht not. But would that mean deleting any unmentioned > attributes or leaving unchanged? (Or are both potentially useful and > selectable? Or is that making one func do too much?) I would say the passed list would be the list of attributes to consider. ie ignore/don't change all others. Graham. |