# -*- Mode: perl; indent-tabs-mode: nil -*-
#
# The contents of this file are subject to the Mozilla Public
# License Version 1.1 (the "License"); you may not use this file
# except in compliance with the License. You may obtain a copy of
# the License at http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
# implied. See the License for the specific language governing
# rights and limitations under the License.
#
# The Original Code is the Bugzilla Example Plugin.
#
# The Initial Developer of the Original Code is ITA Software
# Portions created by the Initial Developer are Copyright (C) 2009 
# the Initial Developer. All Rights Reserved.
#
# Contributor(s): 
#   Max Kanat-Alexander <mkanat@bugzilla.org>

use strict;
use warnings;

my $args = Bugzilla->hook_args;
my ($object, $old_object, $changes) = @$args{qw(object old_object changes)};

# Note that this is a made-up class, for this example.
if ($object->isa('Bugzilla::ExampleObject')) {
    if (defined $changes->{'name'}) {
        my ($old, $new) = @{ $changes->{'name'} };
        print "The name field changed from $old to $new!";
    }
}