Moose::Cookbook::Extending::MooUserhContributMoose::Cookbook::Extending::Mooseish_MooseSugar(3pm)



NAME
       Moose::Cookbook::Extending::Mooseish_MooseSugar - Acting like Moose.pm and providing sugar
       Moose-style

VERSION
       version 2.1213

SYNOPSIS
         package MyApp::Mooseish;

         use Moose::Exporter;

         Moose::Exporter->setup_import_methods(
             with_meta       => ['has_table'],
             class_metaroles => {
                 class => ['MyApp::Meta::Class::Trait::HasTable'],
             },
         );

         sub has_table {
             my $meta = shift;
             $meta->table(shift);
         }

         package MyApp::Meta::Class::Trait::HasTable;
         use Moose::Role;

         has table => (
             is  => 'rw',
             isa => 'Str',
         );

DESCRIPTION
       This recipe expands on the use of Moose::Exporter we saw in
       Moose::Cookbook::Extending::ExtensionOverview and the class metaclass trait we saw in
       Moose::Cookbook::Meta::Table_MetaclassTrait. In this example we provide our own metaclass
       trait, and we also export a "has_table" sugar function.

       The "with_meta" parameter specifies a list of functions that should be wrapped before
       exporting. The wrapper simply ensures that the importing package's appropriate metaclass
       object is the first argument to the function, so we can do "my $meta = shift;".

       See the Moose::Exporter docs for more details on its API.

USING MyApp::Mooseish
       The purpose of all this code is to provide a Moose-like interface. Here's what it would
       look like in actual use:

         package MyApp::User;

         use namespace::autoclean;

         use Moose;
         use MyApp::Mooseish;

         has_table 'User';

         has 'username' => ( is => 'ro' );
         has 'password' => ( is => 'ro' );

         sub login { ... }

CONCLUSION
       Providing sugar functions can make your extension look much more Moose-ish. See Fey::ORM
       for a more extensive example.

AUTHORS
       ·   Stevan Little <stevan.little AT iinteractive.com>

       ·   Dave Rolsky <autarch AT urth.org>

       ·   Jesse Luehrs <doy AT tozt.net>

       ·   Shawn M Moore <code AT sartak.org>

       ·   XXXX XXX'XX (Yuval Kogman) <nothingmuch AT woobling.org>

       ·   Karen Etheridge <ether AT cpan.org>

       ·   Florian Ragwitz <rafl AT debian.org>

       ·   Hans Dieter Pearcey <hdp AT weftsoar.net>

       ·   Chris Prather <chris AT prather.org>

       ·   Matt S Trout <mst AT shadowcat.uk>

COPYRIGHT AND LICENSE
       This software is copyright (c) 2006 by Infinity Interactive, Inc..

       This is free software; you can redistribute it and/or modify it under the same terms as
       the Perl 5 programming language system itself.



perl v5.20.1                                2Moose::Cookbook::Extending::Mooseish_MooseSugar(3pm)