Add my vote for the hash of hashes bit. It makes your code easier to maintain than a hash of lists. Plus, if you end up adding a field (zip?), you'll probably find it more intuitive to use $people{$idnumber}{zip} than $people{$idnumber}[4].

See also perldsc.

In reply to Re: (Ovid) Re: Complex Data Structures? by myocom
in thread Complex Data Structures? by Anonymous Monk

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