#!/usr/bin/perl -w
#
# Example of a hash of hashes with a reference to an array

use strict;

my @package0dep = ("package0dep0", "package0dep1", "package0dep2");
my @package1dep = ("package1dep0", "package0dep1", "package0dep2");

my %packages = (
         "package0" => {
            "name" => "package0 name",
            "version" => "1.0.0",
            "deps" => [ @package0dep ],
         },

         "package1" => {
            "name" => "package1 name",
            "version" => "1.1.2",
            "deps" => [ @package1dep ],
         },
      );

foreach (keys %packages) {
   print "Package: $_\n";
   print "  Name: $packages{$_}->{name}\n";
   print "  Version: $packages{$_}->{version}\n";

   foreach (@{$packages{$_}->{deps}}) {
      print "  Dep: $_\n";
   }

   print "\n";
}