Add my name to Changes

[gitmo/Mouse.git] / lib / Mouse / Meta / Role.pm

diff --git a/lib/Mouse/Meta/Role.pm b/lib/Mouse/Meta/Role.pm
index 403b781..db9a867 100644 (file)
--- a/lib/Mouse/Meta/Role.pm
+++ b/lib/Mouse/Meta/Role.pm
@@ -5,28 +5,6 @@ use Carp 'confess';
 
 use base qw(Mouse::Meta::Module);
 
-do {
-    my %METACLASS_CACHE;
-
-    # because Mouse doesn't introspect existing classes, we're forced to
-    # only pay attention to other Mouse classes
-    sub _metaclass_cache {
-        my $class = shift;
-        my $name  = shift;
-        return $METACLASS_CACHE{$name};
-    }
-
-    sub initialize {
-        my($class, $package_name, @args) = @_;
-
-        ($package_name && !ref($package_name))\r
-            || confess("You must pass a package name and it cannot be blessed");\r
-
-        return $METACLASS_CACHE{$package_name}
-            ||= $class->_new(package => $package_name, @args);
-    }
-};
-
 sub _new {
     my $class = shift;
     my %args  = @_;
@@ -55,10 +33,6 @@ sub add_attribute {
     $self->{attributes}->{$name} = $spec;
 }
 
-sub has_attribute { exists $_[0]->{attributes}->{$_[1]}  }
-sub get_attribute_list { keys %{ $_[0]->{attributes} } }
-sub get_attribute { $_[0]->{attributes}->{$_[1]} }
-
 sub _check_required_methods{
     my($role, $class, $args, @other_roles) = @_;
 
@@ -222,6 +196,11 @@ for my $modifier_type (qw/before after around override/) {
         push @{ $self->{$modifier}->{$method_name} ||= [] }, $method;
         return;
     };
+    my $has_method_modifiers = sub{
+        my($self, $method_name) = @_;
+        my $m = $self->{$modifier}->{$method_name};
+        return $m && @{$m} != 0;
+    };
     my $get_method_modifiers = sub {
         my ($self, $method_name) = @_;
         return @{ $self->{$modifier}->{$method_name} ||= [] }
@@ -229,6 +208,7 @@ for my $modifier_type (qw/before after around override/) {
 
     no strict 'refs';
     *{ 'add_' . $modifier_type . '_method_modifier'  } = $add_method_modifier;
+    *{ 'has_' . $modifier_type . '_method_modifiers' } = $has_method_modifiers;
     *{ 'get_' . $modifier_type . '_method_modifiers' } = $get_method_modifiers;
 }