NAME

       Jifty::Plugin::ActorMetadata - add created_by created_on updated_by updated_on columns to
       a model class

DESCRIPTION

       This plugin adds a model mixin which adds "created_by", "created_on", "updated_by" and
       "updated_on" columns to a model class.

SYNOPSIS

        use strict;
        use warnings;

        package YourApp::Model::Thingy;
        use Jifty::DBI::Schema;

        use YourApp::Record schema {

                ...

        };
        use Jifty::Plugin::ActorMetadata::Mixin::Model::ActorMetadata;
        #Provides created_by, created_on, updated_by and updated_on