I've never heard of Judy Arrays before, but Tie::Judy provides a tie interface (sic), which means you can use it like any other Perl hash after tieing it.

use Tie::Judy;
 
tie %judy, 'Tie::Judy';

[download]

If that's a problem, please look into perlintro#Hashes and maybe perldata on how to use Perl hashes. This should get you started.

All the other methods listed in the Synopsis seem to be for performance boosts with bulk operations.

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery

In reply to Re: need help with Tie::Judy by LanX
in thread need help with Tie::Judy by expo1967

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