I've never seen this in any literature

Then you have yet to read perldoc perldsc the "Perl Data Structures Cookbook". If you are just venturing into using more complicated data structures, this would probably be a really good time to check it out.

-sauoq
"My two cents aren't worth a dime.";

In reply to Re: multi-dimensional hash by sauoq
in thread multi-dimensional hash by fionbarr

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