Je 2004-10-20 10:04:25 +0100, Georg Moritz skribis:
> From the keyboard of Jason Foster [19.10.04,09:50]:
> > I tried making an anonymous hash as follows...
> >
> > print( keys( %{ reverse( %hash ) } ) );
>
> wrong brackets ;-)
>
> print keys %{{reverse @{[%hash]}}}
>
> coerce the hash into an anonymous array, deref it, reverse the
> resulting list, put it into an anonymous hash, get keys from the ref
This is unnecessary - reverse can operate directly on a hash (as I think
has been posted a coupla times elsewhere); perldoc -f reverse
P
--
Paul Makepeace .............................. http://paulm.com/inchoate/
"If you'd be rich, then that must make me a goddess."
-- http://paulm.com/toys/surrealism/
