Others have helped you more directly; I thought I'd point out that the Perl Data Structures Cookbook has always been very useful for me in keeping complex data structures straight.

#my sig used to say 'I humbly seek wisdom. '. Now it says:
use strict;
use warnings;
I humbly seek wisdom.

In reply to Re: Updating arrays within hashes by goibhniu
in thread Updating arrays within hashes by jonnyw83

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