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Re: Trying to pull the key values from a Hash

by bellaire (Hermit)
on Nov 24, 2009 at 15:20 UTC ( #809100=note: print w/replies, xml ) Need Help??


in reply to Trying to pull the key values from a Hash

Beneath the top level, your autovivified hashes are actually hash references. Try:
keys %{$children{$parent_id}};

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