http://www.perlmonks.org?node_id=887489


in reply to Updating arrays within hashes

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.