#!/usr/bin/perl --
use strict;
use warnings;
use Data::Dump qw/ dd pp /;

my $location = my $VAR1 = {
    'formatted_address' => 'Huoben 2, 6023 Rothenburg, Schweiz',
        'types' => [ 'street_address' ],
        'address_components' => [
            {
                    'types' => [ 'street_number' ],
                    'short_name' => '2',
                    'long_name' => '2' },
                {
                    'types' => [ 'route' ],
                        'short_name' => 'Huoben',
                        'long_name' => 'Huoben'
                },
                {
                    'types' => [ 'locality', 'political' ],
                        'short_name' => 'Rothenburg',
                        'long_name' => 'Rothenburg'
                },
                {
                    'types' => [ 'administrative_area_level_2', 'polit
+ical' ],
                        'short_name' => 'Hochdorf',
                        'long_name' => 'Hochdorf'
                },
                {
                    'types' => [ 'administrative_area_level_1',
                        'political' ],
                        'short_name' => 'LU',
                        'long_name' => 'Luzern'
                },
                {
                    'types' => [ 'country', 'political' ],
                        'short_name' => 'CH',
                        'long_name' => 'Schweiz'
                },
                {     'types' => [ 'postal_code' ],
                    'short_name' => '6023',
                        'long_name' => '6023'
                }
        ],
        'geometry' => {
            'viewport' => {
                    'southwest' => {
                            'lat' => '47.0860081197085',
                                'lng' => '8.2563233197085'
                        },
                        'northeast' => {
                            'lat' => '47.0887060802915',
                                'lng' => '8.2590212802915' }
                        },
                        'location' => {
                            'lat' => '47.0873571',
                                'lng' => '8.2576723'
                        },
                        'location_type' => 'ROOFTOP'
                }
        };


rehohy( $location, 0, '$location->' );
dd( $location->{geometry}{location_type}            );
dd( $location->{geometry}{viewport}{northeast}{lng} );
dd( $location->{address_components}[4]{long_name}   );
dd( $location->{address_components}[5]{types}[1]    );
exit( 0 );

sub rehohy {
    use Data::Dump qw/ pp /;
    my( $hoh, $depth, $path, $callback ) = @_;
    $depth ||= 0;
    $path  ||= '';

    if( 'HASH' eq ref $hoh ) {
        while( my( $key, $val ) = each %$hoh ) {
            $key = pp( $key ) if $key =~ /\s|\W/;
            if( ref $val ) {
                rehohy( $val, $depth + 1, "$path\{$key}" );
            } else {
                if( $callback ) {
                    $callback->( $val, "$path\{$key}" );
                } else {
                    my $vall = pp( $val );
                    print
                      "$path\{$key}\n",
                      ( " " x $depth ),
                      "= $vall; #d$depth\n\n";
                }
            }
        }
    } elsif( 'ARRAY' eq ref $hoh ) {
        my $key = 0;
        for my $val ( @$hoh ) {
            if( ref $val ) {
                rehohy( $val, $depth + 1, "$path\[$key]" );
            } else {
                if( $callback ) {
                    $callback->( $val, "$path\[$key]" );
                } else {
                    my $vall = pp( $val );
                    print
                      "$path\[$key]\n",
                      ( " " x $depth ),
                      "= $vall; #d$depth\n\n";
                }
            }
            $key++;
        }
    }
} ## end sub rehohy



__END__
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