X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=gitmo%2FMouse.git;a=blobdiff_plain;f=lib%2FMouse%2FMeta%2FRole.pm;h=d10023ca19f73c4f45317d44d61863b04681b252;hp=47bd8f529836749b0b25d7c1bb1c7aa2ce1a1fb0;hb=745220df2da2256a9bd2692ac585f39b35ed19df;hpb=a25ca8d637c040b2f929b1a23dd62ff63d85f5d1

diff --git a/lib/Mouse/Meta/Role.pm b/lib/Mouse/Meta/Role.pm
index 47bd8f5..d10023c 100644
--- a/lib/Mouse/Meta/Role.pm
+++ b/lib/Mouse/Meta/Role.pm
@@ -29,11 +29,16 @@ sub create_anon_role{
     return $self->create(undef, @_);
 }
 
-sub is_anon_role{
-    return exists $_[0]->{anon_serial_id};
-}
+sub is_anon_role;
+
+sub get_roles;
 
-sub get_roles { $_[0]->{roles} }
+sub calculate_all_roles {
+    my $self = shift;
+    my %seen;
+    return grep { !$seen{ $_->name }++ }
+           ($self, map  { $_->calculate_all_roles } @{ $self->get_roles });
+}
 
 sub get_required_method_list{
     return @{ $_[0]->{required_methods} };
@@ -181,10 +186,10 @@ sub apply {
 
     my $instance;
 
-    if($applicant->isa('Mouse::Meta::Class')){  # Application::ToClass
+    if(Mouse::Util::TypeConstraints::_is_a_metaclass($applicant)){  # Application::ToClass
         $args{_to} = 'class';
     }
-    elsif($applicant->isa('Mouse::Meta::Role')){ # Application::ToRole
+    elsif(Mouse::Util::TypeConstraints::_is_a_metarole($applicant)){ # Application::ToRole
         $args{_to} = 'role';
     }
     else{                                       # Appplication::ToInstance
@@ -316,7 +321,7 @@ Mouse::Meta::Role - The Mouse Role metaclass
 
 =head1 VERSION
 
-This document describes Mouse version 0.37_06
+This document describes Mouse version 0.40_01
 
 =head1 SEE ALSO