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Apart from the solution pointed to by tlm, note that you have an error in your code:
use strict; use warnings; my %big_hoh; while ( my $data = get_one_record(...) ) { my @key_list = get_arbitrary_length_key_list($data, ...); my $last_key = pop @key_list; my $storage_point = \%big_hoh; foreach my $key (@key_list) { if ( ! exists $storage_point->{$key} ) { $storage_point->{$key} = {}; $storage_point = $storage_point->{$key}; } } # Added to kick next line $storage_point->{$last_key} = $data; # out of the cycle }

Flavio
perl -ple'$_=reverse' <<<ti.xittelop@oivalf

Don't fool yourself.

In reply to Re: Hash of Hash of Hash of ... by polettix
in thread Hash of Hash of Hash of ... by shemp

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