use Carp qw(confess);
use Scalar::Util ();
+use Moose::Util ();
+
+our $VERSION = '0.08';
+
+use base 'autobox';
+
+use Moose::Autobox::Undef;
-our $VERSION = '0.02';
-
sub import {
- eval q|
-package # hide from PAUSE
- SCALAR;
-# NOTE:
-# this doesnt make sense, but
-# I need to prevent Moose from
-# assiging to @ISA
-use base 'UNIVERSAL';
-use Moose;
-with 'Moose::Autobox::Scalar';
-
-*does = \&Moose::Object::does;
-
-package # hide from PAUSE
- ARRAY;
-use base 'UNIVERSAL';
-use Moose;
-with 'Moose::Autobox::Array';
-
-*does = \&Moose::Object::does;
-
-package # hide from PAUSE
- HASH;
-use base 'UNIVERSAL';
-use Moose;
-with 'Moose::Autobox::Hash';
-
-*does = \&Moose::Object::does;
-
-package # hide from PAUSE
- CODE;
-use base 'UNIVERSAL';
-use Moose;
-with 'Moose::Autobox::Code';
-
-*does = \&Moose::Object::does;
- |;
- confess 'Could not create autobox packages because - ' . $@ if $@;
-}
+ (shift)->SUPER::import(
+ DEFAULT => 'Moose::Autobox::',
+ UNDEF => 'Moose::Autobox::Undef',
+ );
+}
+
+sub mixin_additional_role {
+ my ($class, $type, $role) = @_;
+ ($type =~ /SCALAR|ARRAY|HASH|CODE/)
+ || confess "Can only add additional roles to SCALAR, ARRAY, HASH or CODE";
+ Moose::Util::apply_all_roles(('Moose::Autobox::' . $type)->meta, ($role));
+}
+
+{
+
+ package Moose::Autobox::SCALAR;
+
+ use Moose::Autobox::Scalar;
+
+ use metaclass 'Moose::Meta::Class';
+
+ Moose::Util::apply_all_roles(__PACKAGE__->meta, ('Moose::Autobox::Scalar'));
+
+ *does = \&Moose::Object::does;
+
+ package Moose::Autobox::ARRAY;
+
+ use Moose::Autobox::Array;
+
+ use metaclass 'Moose::Meta::Class';
+
+ Moose::Util::apply_all_roles(__PACKAGE__->meta, ('Moose::Autobox::Array'));
+ *does = \&Moose::Object::does;
+
+ package Moose::Autobox::HASH;
+
+ use Moose::Autobox::Hash;
+
+ use metaclass 'Moose::Meta::Class';
+
+ Moose::Util::apply_all_roles(__PACKAGE__->meta, ('Moose::Autobox::Hash'));
+
+ *does = \&Moose::Object::does;
+
+ package Moose::Autobox::CODE;
+
+ use Moose::Autobox::Code;
+
+ use metaclass 'Moose::Meta::Class';
+
+ Moose::Util::apply_all_roles(__PACKAGE__->meta, ('Moose::Autobox::Code'));
+
+ *does = \&Moose::Object::does;
+
+}
+
1;
__END__
=head1 NAME
-Moose::Autobox - Autoboxed for her pleasure
+Moose::Autobox - Autoboxed wrappers for Native Perl datatypes
=head1 SYNOPOSIS
use Moose::Autobox;
- use autobox;
print 'Print squares from 1 to 10 : ';
print [ 1 .. 10 ]->map(sub { $_ * $_ })->join(', ');
-=head1 CAVEAT
-
-First, a warning.
-
-This module is very very very very very very very experimental. It
-makes use of a very experimental module (L<autobox>) and uses some
-shiney new technology (L<Moose::Role>) to accomplish it's goals.
-
-Use this at your own risk. If it breaks the lamp in the living room
-and your mother yells at you, don't come complaining to me.
-
-Also, as this is so experimental, it's API should not be considered
-to be stable. It could very well change in radical ways.
-
=head1 DESCRIPTION
Moose::Autobox provides an implementation of SCALAR, ARRAY, HASH
=head2 Is this for real? or just play?
-My intent is to try and make this module as production worthy as
-possible. This may or may not be possible, depending on how well
-L<autobox> works out. At this point, I have high hopes for things
-but only time (and more tests and code) will tell.
-
-=head1 ROLES
-
-This is a rough diagram of the roles involved to get our 4
-autoboxed types (SCALAR, ARRAY, HASH & CODE).
-
- +------------------------+-------------------------------+
- | Identity | Behavioral |
- +------------------------+-------------------------------+
- | Item | |
- | Undef | |
- | Defined | |
- | Scalar* <-|- String, Number <--+ |
- | Ref | |-- Value |
- | Array* <-|- List <------------+ |
- | Hash* | |
- | Code* | |
- | | |
- +------------------------+-------------------------------+
-
- * indicates actual autoboxed types
+Several people are using this module in serious applications and
+it seems to be quite stable. The underlying technologies of L<autobox>
+and L<Moose::Role> are also considered stable. There is some performance
+hit, but as I am fond of saying, nothing in life is free. If you have
+any questions regarding this module, either email me, or stop by #moose
+on irc.perl.org and ask around.
+
+=head2 Adding additional methods
+
+B<Moose::Autobox> asks L<autobox> to use the B<Moose::Autobox::*> namespace
+prefix so as to avoid stepping on the toes of other L<autobox> modules. This
+means that if you want to add methods to a particular perl type
+(i.e. - monkeypatch), then you must do this:
+
+ sub Moose::Autobox::SCALAR::bar { 42 }
+
+instead of this:
+
+ sub SCALAR::bar { 42 }
+
+as you would with vanilla autobox.
+
+=head1 METHODS
+
+=over 4
+
+=item B<mixin_additional_role ($type, $role)>
+
+This will mixin an additonal C<$role> into a certain C<$type>. The
+types can be SCALAR, ARRAY, HASH or CODE.
+
+This can be used to add additional methods to the types, see the
+F<examples/units/> directory for some examples.
+
+=back
=head1 TODO
=back
-=head1 NOTES
-
- - String, Number & List are currently the only 'Value's.
-
- - Indexed is pretty much an interface, we probably will
- need more of these (see Smalltalk Collection Trait
- Refactoring)
-
=head1 BUGS
All complex software has bugs lurking in it, and this module is no
Stevan Little E<lt>stevan@iinteractive.comE<gt>
+B<with contributions from:>
+
+Anders (Debolaz) Nor Berle
+
+Matt (mst) Trout
+
+renormalist
+
=head1 COPYRIGHT AND LICENSE
-Copyright 2006 by Infinity Interactive, Inc.
+Copyright 2006-2008 by Infinity Interactive, Inc.
L<http://www.iinteractive.com>
projects / gitmo/Moose-Autobox.git / blobdiff