use Class::MOP::Class::Immutable;
-our $VERSION = '0.33';
+our $VERSION = '0.35';
our $AUTHORITY = 'cpan:STEVAN';
{
# NOTE: we need to do this in order
# for the instance meta-object to
# not fall into meta-circular death
- 'name' => sub { (shift)->{'$:package'} }
+ #
+ # we just alias the original method
+ # rather than re-produce it here
+ 'name' => \&Class::MOP::Package::name
},
init_arg => ':package',
))
Class::MOP::Package->meta->add_attribute(
Class::MOP::Attribute->new('%:namespace' => (
reader => {
- 'namespace' => sub { (shift)->{'%:namespace'} }
- },
- default => sub {
- my ($class) = @_;
- no strict 'refs';
- return \%{$class->name . '::'};
+ # NOTE:
+ # we just alias the original method
+ # rather than re-produce it here
+ 'namespace' => \&Class::MOP::Package::namespace
},
# NOTE:
# protect this from silliness
init_arg => '!............( DO NOT DO THIS )............!',
+ default => sub { \undef }
))
);
Class::MOP::Module->meta->add_attribute(
Class::MOP::Attribute->new('$:version' => (
reader => {
- 'version' => sub {
- my $self = shift;
- ${$self->get_package_symbol('$VERSION')};
- }
+ # NOTE:
+ # we just alias the original method
+ # rather than re-produce it here
+ 'version' => \&Class::MOP::Module::version
},
# NOTE:
# protect this from silliness
init_arg => '!............( DO NOT DO THIS )............!',
+ default => sub { \undef }
))
);
Class::MOP::Module->meta->add_attribute(
Class::MOP::Attribute->new('$:authority' => (
reader => {
- 'authority' => sub {
- my $self = shift;
- ${$self->get_package_symbol('$AUTHORITY')};
- }
+ # NOTE:
+ # we just alias the original method
+ # rather than re-produce it here
+ 'authority' => \&Class::MOP::Module::authority
},
# NOTE:
# protect this from silliness
init_arg => '!............( DO NOT DO THIS )............!',
+ default => sub { \undef }
))
);
reader => {
# NOTE: we need to do this in order
# for the instance meta-object to
- # not fall into meta-circular death
- 'get_attribute_map' => sub { (shift)->{'%:attributes'} }
+ # not fall into meta-circular death
+ #
+ # we just alias the original method
+ # rather than re-produce it here
+ 'get_attribute_map' => \&Class::MOP::Class::get_attribute_map
},
init_arg => ':attributes',
default => sub { {} }
);
Class::MOP::Class->meta->add_attribute(
+ Class::MOP::Attribute->new('%:methods' => (
+ reader => {
+ # NOTE:
+ # we just alias the original method
+ # rather than re-produce it here
+ 'get_method_map' => \&Class::MOP::Class::get_method_map
+ },
+ default => sub { {} }
+ ))
+);
+
+Class::MOP::Class->meta->add_attribute(
Class::MOP::Attribute->new('$:attribute_metaclass' => (
- reader => 'attribute_metaclass',
+ reader => {
+ # NOTE:
+ # we just alias the original method
+ # rather than re-produce it here
+ 'attribute_metaclass' => \&Class::MOP::Class::attribute_metaclass
+ },
init_arg => ':attribute_metaclass',
default => 'Class::MOP::Attribute',
))
Class::MOP::Class->meta->add_attribute(
Class::MOP::Attribute->new('$:method_metaclass' => (
- reader => 'method_metaclass',
+ reader => {
+ # NOTE:
+ # we just alias the original method
+ # rather than re-produce it here
+ 'method_metaclass' => \&Class::MOP::Class::method_metaclass
+ },
init_arg => ':method_metaclass',
default => 'Class::MOP::Method',
))
reader => {
# NOTE: we need to do this in order
# for the instance meta-object to
- # not fall into meta-circular death
- 'instance_metaclass' => sub { (shift)->{'$:instance_metaclass'} }
+ # not fall into meta-circular death
+ #
+ # we just alias the original method
+ # rather than re-produce it here
+ 'instance_metaclass' => \&Class::MOP::Class::instance_metaclass
},
init_arg => ':instance_metaclass',
default => 'Class::MOP::Instance',
reader => {
# NOTE: we need to do this in order
# for the instance meta-object to
- # not fall into meta-circular death
- 'name' => sub { (shift)->{name} }
+ # not fall into meta-circular death
+ #
+ # we just alias the original method
+ # rather than re-produce it here
+ 'name' => \&Class::MOP::Attribute::name
}
))
);
reader => {
# NOTE: we need to do this in order
# for the instance meta-object to
- # not fall into meta-circular death
- 'associated_class' => sub { (shift)->{associated_class} }
+ # not fall into meta-circular death
+ #
+ # we just alias the original method
+ # rather than re-produce it here
+ 'associated_class' => \&Class::MOP::Attribute::associated_class
}
))
);
Class::MOP::Attribute->meta->add_attribute(
Class::MOP::Attribute->new('accessor' => (
- reader => 'accessor',
- predicate => 'has_accessor',
+ reader => { 'accessor' => \&Class::MOP::Attribute::accessor },
+ predicate => { 'has_accessor' => \&Class::MOP::Attribute::has_accessor },
))
);
Class::MOP::Attribute->meta->add_attribute(
Class::MOP::Attribute->new('reader' => (
- reader => 'reader',
- predicate => 'has_reader',
+ reader => { 'reader' => \&Class::MOP::Attribute::reader },
+ predicate => { 'has_reader' => \&Class::MOP::Attribute::has_reader },
))
);
Class::MOP::Attribute->meta->add_attribute(
Class::MOP::Attribute->new('writer' => (
- reader => 'writer',
- predicate => 'has_writer',
+ reader => { 'writer' => \&Class::MOP::Attribute::writer },
+ predicate => { 'has_writer' => \&Class::MOP::Attribute::has_writer },
))
);
Class::MOP::Attribute->meta->add_attribute(
Class::MOP::Attribute->new('predicate' => (
- reader => 'predicate',
- predicate => 'has_predicate',
+ reader => { 'predicate' => \&Class::MOP::Attribute::predicate },
+ predicate => { 'has_predicate' => \&Class::MOP::Attribute::has_predicate },
))
);
Class::MOP::Attribute->meta->add_attribute(
Class::MOP::Attribute->new('clearer' => (
- reader => 'clearer',
- predicate => 'has_clearer',
+ reader => { 'clearer' => \&Class::MOP::Attribute::clearer },
+ predicate => { 'has_clearer' => \&Class::MOP::Attribute::has_clearer },
))
);
Class::MOP::Attribute->meta->add_attribute(
Class::MOP::Attribute->new('init_arg' => (
- reader => 'init_arg',
- predicate => 'has_init_arg',
+ reader => { 'init_arg' => \&Class::MOP::Attribute::init_arg },
+ predicate => { 'has_init_arg' => \&Class::MOP::Attribute::has_init_arg },
))
);
Class::MOP::Attribute->meta->add_attribute(
Class::MOP::Attribute->new('default' => (
# default has a custom 'reader' method ...
- predicate => 'has_default',
+ predicate => { 'has_default' => \&Class::MOP::Attribute::has_default },
))
);
+Class::MOP::Attribute->meta->add_attribute(
+ Class::MOP::Attribute->new('associated_methods' => (
+ reader => { 'associated_methods' => \&Class::MOP::Attribute::associated_methods },
+ default => sub { [] }
+ ))
+);
# NOTE: (meta-circularity)
# This should be one of the last things done
});
## --------------------------------------------------------
+## Class::MOP::Method
+
+Class::MOP::Method->meta->add_attribute(
+ Class::MOP::Attribute->new('body' => (
+ reader => { 'body' => \&Class::MOP::Method::body },
+ ))
+);
+
+## --------------------------------------------------------
+## Class::MOP::Method::Wrapped
+
+# NOTE:
+# the way this item is initialized, this
+# really does not follow the standard
+# practices of attributes, but we put
+# it here for completeness
+Class::MOP::Method::Wrapped->meta->add_attribute(
+ Class::MOP::Attribute->new('modifier_table')
+);
+
+## --------------------------------------------------------
+## Class::MOP::Method::Accessor
+
+Class::MOP::Method::Accessor->meta->add_attribute(
+ Class::MOP::Attribute->new('attribute' => (
+ reader => {
+ 'associated_attribute' => \&Class::MOP::Method::Accessor::associated_attribute
+ },
+ ))
+);
+
+Class::MOP::Method::Accessor->meta->add_attribute(
+ Class::MOP::Attribute->new('accessor_type' => (
+ reader => { 'accessor_type' => \&Class::MOP::Method::Accessor::accessor_type },
+ ))
+);
+
+Class::MOP::Method::Accessor->meta->add_attribute(
+ Class::MOP::Attribute->new('is_inline' => (
+ reader => { 'is_inline' => \&Class::MOP::Method::Accessor::is_inline },
+ ))
+);
+
+## --------------------------------------------------------
+## Class::MOP::Method::Constructor
+
+Class::MOP::Method::Constructor->meta->add_attribute(
+ Class::MOP::Attribute->new('options' => (
+ reader => {
+ 'options' => \&Class::MOP::Method::Constructor::options
+ },
+ ))
+);
+
+Class::MOP::Method::Constructor->meta->add_attribute(
+ Class::MOP::Attribute->new('meta_instance' => (
+ reader => {
+ 'meta_instance' => \&Class::MOP::Method::Constructor::meta_instance
+ },
+ ))
+);
+
+Class::MOP::Method::Constructor->meta->add_attribute(
+ Class::MOP::Attribute->new('attributes' => (
+ reader => {
+ 'attributes' => \&Class::MOP::Method::Constructor::attributes
+ },
+ ))
+);
+
+## --------------------------------------------------------
+## Class::MOP::Instance
+
+# NOTE:
+# these don't yet do much of anything, but are just
+# included for completeness
+
+Class::MOP::Instance->meta->add_attribute(
+ Class::MOP::Attribute->new('meta')
+);
+
+Class::MOP::Instance->meta->add_attribute(
+ Class::MOP::Attribute->new('slots')
+);
+
+## --------------------------------------------------------
## Now close all the Class::MOP::* classes
-Class::MOP::Package ->meta->make_immutable(inline_constructor => 0);
-Class::MOP::Module ->meta->make_immutable(inline_constructor => 0);
-Class::MOP::Class ->meta->make_immutable(inline_constructor => 0);
-Class::MOP::Attribute->meta->make_immutable(inline_constructor => 0);
-Class::MOP::Method ->meta->make_immutable(inline_constructor => 0);
-Class::MOP::Instance ->meta->make_immutable(inline_constructor => 0);
-Class::MOP::Object ->meta->make_immutable(inline_constructor => 0);
+# NOTE:
+# we don't need to inline the
+# constructors or the accessors
+# this only lengthens the compile
+# time of the MOP, and gives us
+# no actual benefits.
+
+$_->meta->make_immutable(
+ inline_constructor => 0,
+ inline_accessors => 0,
+) for qw/
+ Class::MOP::Package
+ Class::MOP::Module
+ Class::MOP::Class
+
+ Class::MOP::Attribute
+ Class::MOP::Method
+ Class::MOP::Instance
+
+ Class::MOP::Object
+
+ Class::MOP::Method::Accessor
+ Class::MOP::Method::Constructor
+ Class::MOP::Method::Wrapped
+/;
1;
=back
+=head2 Article
+
+=over 4
+
+=item CPAN Module Review of Class::MOP
+
+L<http://www.oreillynet.com/onlamp/blog/2006/06/cpan_module_review_classmop.html>
+
+=back
+
=head1 SIMILAR MODULES
As I have said above, this module is a class-builder-builder, so it is
---------------------------- ------ ------ ------ ------ ------ ------ ------
File stmt bran cond sub pod time total
---------------------------- ------ ------ ------ ------ ------ ------ ------
- Class/MOP.pm 78.0 87.5 55.6 71.4 100.0 12.4 76.8
- Class/MOP/Attribute.pm 83.4 75.6 86.7 94.4 100.0 8.9 85.2
- Class/MOP/Class.pm 96.9 75.8 43.2 98.0 100.0 55.3 83.6
- Class/MOP/Class/Immutable.pm 88.5 53.8 n/a 95.8 100.0 1.1 84.7
- Class/MOP/Instance.pm 87.9 75.0 33.3 89.7 100.0 10.1 89.1
- Class/MOP/Method.pm 97.6 60.0 57.9 76.9 100.0 1.5 82.8
- Class/MOP/Module.pm 87.5 n/a 11.1 83.3 100.0 0.3 66.7
- Class/MOP/Object.pm 100.0 n/a 33.3 100.0 100.0 0.1 89.5
- Class/MOP/Package.pm 95.1 69.0 33.3 100.0 100.0 9.9 85.5
- metaclass.pm 100.0 100.0 83.3 100.0 n/a 0.5 97.7
+ Class/MOP.pm 97.7 100.0 88.9 94.7 100.0 3.2 96.6
+ Class/MOP/Attribute.pm 75.5 77.9 82.4 88.3 100.0 4.0 81.5
+ Class/MOP/Class.pm 96.9 88.8 72.1 98.2 100.0 35.8 91.4
+ Class/MOP/Class/Immutable.pm 88.2 60.0 n/a 95.5 100.0 0.5 84.6
+ Class/MOP/Instance.pm 86.4 75.0 33.3 86.2 100.0 1.2 87.5
+ Class/MOP/Method.pm 97.5 75.0 61.5 80.6 100.0 12.7 89.7
+ Class/MOP/Module.pm 100.0 n/a 55.6 100.0 100.0 0.1 90.7
+ Class/MOP/Object.pm 73.3 n/a 20.0 80.0 100.0 0.1 66.7
+ Class/MOP/Package.pm 94.6 71.7 33.3 100.0 100.0 42.2 87.0
+ metaclass.pm 100.0 100.0 83.3 100.0 n/a 0.2 97.7
---------------------------- ------ ------ ------ ------ ------ ------ ------
- Total 91.5 72.1 48.8 90.7 100.0 100.0 84.2
+ Total 91.3 80.4 69.8 91.9 100.0 100.0 88.1
---------------------------- ------ ------ ------ ------ ------ ------ ------
=head1 ACKNOWLEDGEMENTS
projects / gitmo/Class-MOP.git / blobdiff