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Re^3: Hash from package

by reasonablekeith (Deacon)
on Jan 04, 2007 at 09:40 UTC ( [id://592914]=note: print w/replies, xml ) Need Help??


in reply to Re^2: Hash from package
in thread Hash from package

I wouldn't call it cheating. You've already hardcoded some text and the hash key. Sagacity's suggestion is perfectly reasonable.

You're probably asking the wrong question. "How do I get key values from a hash?" is more likely what you're after. 

foreach my $key (keys %$car) {
    print "$key = $car->{$key}\n";
}

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my name's not Keith, and I'm not reasonable.

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