#!/usr/bin/env perl

use strict;
use warnings;

my $getToysResults = {
  'Toys' => bless( {
           'Toy' => [
              bless( {
               'ToyLocations' => bless( {
                       'ToyLocation' => {
                                        'toyQuantity' => '2',
                                        'locationName' => 'HASH:toybox'
                                        }   
                         }, 'ArrayOfToyLocation' ),
               'color' => 'brown',
               'toyName' => 'bear',
               'size' => 'large'
               }, 'Stuffed' ),
          bless( {
               'ToyLocations' => bless( {
                       'ToyLocation' => [
                                        {   
                                        'toyQuantity' => '1',
                                        'locationName' => 'ARRAY:toybox'
                                        },  
                                        {   
                                        'toyQuantity' => '4',
                                        'locationName' => 'ARRAY:shelf'
                                        }   
                                        ]   
                         }, 'ArrayOfToyLocation' ),
               'color' => 'none',
               'toyName' => 'Sorry',
               'size' => 'medium'
               }, 'Board' )
              ]
        }, 'ArrayOfToy' )
     };

foreach my $e (@{$getToysResults->{Toys}{Toy}}) {
    my $location_ref = $e->{ToyLocations}{ToyLocation};
    my $location_array_ref
        = ref($location_ref) eq 'ARRAY' ? $location_ref : [ $location_ref ];
    
    for my $location_array_hash_ref (@$location_array_ref) {
        print $location_array_hash_ref->{locationName}, "\n";
    }
}

##</code><code>##

$ pm_parse_soap_ref.pl
HASH:toybox
ARRAY:toybox
ARRAY:shelf