Make the RoleSummation role application class an attribute of the composite metarole.

diff --git a/lib/Moose/Meta/Role.pm b/lib/Moose/Meta/Role.pm
index e743023..f3363bf 100644 (file)
--- a/lib/Moose/Meta/Role.pm
+++ b/lib/Moose/Meta/Role.pm
@@ -514,7 +514,6 @@ sub apply {
 sub combine {
     my ($class, @role_specs) = @_;
 
-    require Moose::Meta::Role::Application::RoleSummation;
     require Moose::Meta::Role::Composite;
 
     my (@roles, %role_params);
@@ -530,11 +529,7 @@ sub combine {
     }
 
     my $c = Moose::Meta::Role::Composite->new(roles => \@roles);
-    Moose::Meta::Role::Application::RoleSummation->new(
-        role_params => \%role_params
-    )->apply($c);
-
-    return $c;
+    return $c->apply_params(\%role_params);
 }
 
 sub _role_for_combination {

diff --git a/lib/Moose/Meta/Role/Composite.pm b/lib/Moose/Meta/Role/Composite.pm
index 5c10037..c7329d4 100644 (file)
--- a/lib/Moose/Meta/Role/Composite.pm
+++ b/lib/Moose/Meta/Role/Composite.pm
@@ -30,6 +30,12 @@ __PACKAGE__->meta->add_attribute('methods' => (
     default => sub { {} }
 ));
 
+__PACKAGE__->meta->add_attribute(
+    'application_role_summation_class',
+    reader  => 'application_role_summation_class',
+    default => 'Moose::Meta::Role::Application::RoleSummation',
+);
+
 sub new {
     my ($class, %params) = @_;
     # the roles param is required ...
@@ -74,6 +80,17 @@ sub add_method {
     $self->get_method_map->{$method_name} = $method;
 }
 
+sub apply_params {
+    my ($self, $role_params) = @_;
+    Class::MOP::load_class($self->application_role_summation_class);
+
+    $self->application_role_summation_class->new(
+        role_params => $role_params,
+    )->apply($self);
+
+    return $self;
+}
+
 1;
 
 __END__
@@ -115,6 +132,13 @@ L<Moose::Meta::Role> object. This is a required option.
 
 If a name is not given, one is generated from the roles provided.
 
+=item * apply_params(\%role_params)
+
+Creates a new RoleSummation role application with C<%role_params> and applies
+the composite role to it. The RoleSummation role application class used is
+determined by the composite role's C<application_role_summation_class>
+attribute.
+
 =back
 
 =back

diff --git a/xt/author/pod_spell.t b/xt/author/pod_spell.t
index 2954753..6d2b98d 100644 (file)
--- a/xt/author/pod_spell.t
+++ b/xt/author/pod_spell.t
@@ -111,6 +111,7 @@ PosInt
 PositiveInt
 ro
 rw
+RoleSummation
 Str
 TypeContraints