good chemistry is complicated, and a little bit messy -LW |
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Re: Is "ref $date eq 'ARRAY'" wrong?by dada (Chaplain) |
on Dec 19, 2003 at 17:12 UTC ( [id://315843]=note: print w/replies, xml ) | Need Help?? |
maybe I'm totally out of track (it's been a long and hard week :-), but I would go with something like:
it is safe enough, I think, to treat the reference as an array if it "implements" an array (eg. if it's something like Foo::Bar=ARRAY(0xdeadbeef)) the same way it is safe enough to call $object->{property} when $object is something like Foo::Bar=HASH(0xdeadbeef). don't know, however (I don't have time to check now), if this works for tied arrays. someone correct me please if I'm wrong :-)
cheers, Aldo King of Laziness, Wizard of Impatience, Lord of Hubris
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