Perl hashes with an array of keys

Question

Given an array which contains n elements (n more than 1), is there an elegant way to refer to the element in a hash structure where each element is the key in sequence?

Answer 1

That's why Data::Diver exists:

#!/usr/bin/perl
use warnings;
use strict;

use Data::Diver qw{ Dive };

my $hash = { a => { b => { z => 'HERE' } } };

my @foo = qw( a b z );

print Dive($hash, @foo);