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| Perl: the Markov chain saw | |
| PerlMonks |
Re: Using references as hash keysby geektron (Curate) |
| on Oct 16, 2005 at 06:57 UTC ( #500537=note: print w/replies, xml ) | Need Help?? |
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while i don't have any immediate insight, if you haven't already compared Array::AsHash to Tie::RefHash ( or Tie::RefHash::Nestable ) those modules might offer some other insight.
those modules do something similar ( allow refs as hash keys ).
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