Dear Monks, please take a look at this code:

my $href;
my @keys = qw (1,2,3);
$href->{1}->{2}->{3} = 'somedata';  # keys hardcoded
[download]

Is it possible to automate the 'conversion' of @keys array to a set of hash keys? Suppose, I have an array and corresponding data, and I neeed to create a composite hash key from the array. Please advise.