[ reordering to make sense of the discussion ]
On Mon, Jun 20, 2005 at 02:08:20AM -0600, Josh Rosenbaum wrote:
>
> Buddy Burden wrote:
> >
> >Doesn't this
> >
> > [% FOREACH r = ref.sort('number') %]
> >
> >work?
>
> This would not work since that usage of 'sort' is only for an array ref,
> and the original ref was a hash ref.Actually, the "sort" vmethod does work on hash refs as well as array refs. It returns a list of hash keys that you can use to process the hash in the sorted order. The suggested code doesn't work because the original poster wanted to sort by a value hidden two values deep in a hash of hashes. Dave... -- Ain't there one damn song That can make me break down and cry
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