use Data::Dumper;
-our $VERSION = '0.01';
+our $VERSION = '0.51';
our $AUTHORITY = 'cpan:STEVAN';
use base 'Moose::Meta::Role::Application';
sub apply {
- my ($self, $role, $class) = @_;
+ my ($self, $role, $class) = @_;
$self->SUPER::apply($role, $class);
- $class->add_role($role);
+ $class->add_role($role);
}
sub check_role_exclusions {
# the require methods stuff.
foreach my $required_method_name ($role->get_required_method_list) {
- unless ($class->find_method_by_name($required_method_name)) {
+ if (!$class->find_method_by_name($required_method_name)) {
+
+ next if $self->is_aliased_method($required_method_name);
+
confess "'" . $role->name . "' requires the method '$required_method_name' " .
"to be implemented by '" . $class->name . "'";
}
}
}
+sub check_required_attributes {
+
+}
+
sub apply_attributes {
my ($self, $role, $class) = @_;
foreach my $attribute_name ($role->get_attribute_list) {
next;
}
else {
- # NOTE:
- # this is kinda ugly ...
- if ($class->isa('Moose::Meta::Class')) {
- $class->_process_attribute(
- $attribute_name,
- %{$role->get_attribute($attribute_name)}
- );
- }
- else {
- $class->add_attribute(
- $attribute_name,
- $role->get_attribute($attribute_name)
- );
- }
+ $class->add_attribute(
+ $attribute_name,
+ $role->get_attribute($attribute_name)
+ );
}
}
}
sub apply_methods {
my ($self, $role, $class) = @_;
foreach my $method_name ($role->get_method_list) {
+
+ next if $self->is_method_excluded($method_name);
+
# it if it has one already
if ($class->has_method($method_name) &&
# and if they are not the same thing ...
$class->alias_method(
$method_name,
$role->get_method($method_name)
- );
+ );
}
+
+ if ($self->is_method_aliased($method_name)) {
+ my $aliased_method_name = $self->get_method_aliases->{$method_name};
+ # it if it has one already
+ if ($class->has_method($aliased_method_name) &&
+ # and if they are not the same thing ...
+ $class->get_method($aliased_method_name)->body != $role->get_method($method_name)->body) {
+ confess "Cannot create a method alias if a local method of the same name exists";
+ }
+ $class->alias_method(
+ $aliased_method_name,
+ $role->get_method($method_name)
+ );
+ }
}
# we must reset the cache here since
# we are just aliasing methods, otherwise
}
}
-sub apply_before_method_modifiers { (shift)->apply_method_modifiers('before' => @_) }
-sub apply_around_method_modifiers { (shift)->apply_method_modifiers('around' => @_) }
-sub apply_after_method_modifiers { (shift)->apply_method_modifiers('after' => @_) }
-
1;
__END__
=head1 NAME
-Moose::Meta::Role::Application::ToClass
+Moose::Meta::Role::Application::ToClass - Compose a role into a class
=head1 DESCRIPTION
=item B<apply>
+=item B<check_role_exclusions>
+
=item B<check_required_methods>
-=item B<check_role_exclusions>
+=item B<check_required_attributes>
=item B<apply_attributes>
=item B<apply_method_modifiers>
-=item B<apply_before_method_modifiers>
-
-=item B<apply_after_method_modifiers>
-
-=item B<apply_around_method_modifiers>
-
=item B<apply_override_method_modifiers>
=back
=head1 COPYRIGHT AND LICENSE
-Copyright 2006, 2007 by Infinity Interactive, Inc.
+Copyright 2006-2008 by Infinity Interactive, Inc.
L<http://www.iinteractive.com>