cleanup

diff --git a/lib/Class/MOP/Attribute.pm b/lib/Class/MOP/Attribute.pm
index 64542c2..fad8bda 100644 (file)
--- a/lib/Class/MOP/Attribute.pm
+++ b/lib/Class/MOP/Attribute.pm
@@ -62,15 +62,20 @@ sub clone {
 
 sub initialize_instance_slot {
     my ($self, $class, $instance, $params) = @_;
-    my $init_arg = $self->init_arg();
+    # OPTIMIZATION NOTE:
+    # We break the attribute encapsulation here 
+    # in order to save a number of method calls
+    # to $self and speed things up a bit
+    my $init_arg = $self->{init_arg};
     # try to fetch the init arg from the %params ...
     my $val;        
     $val = $params->{$init_arg} if exists $params->{$init_arg};
     # if nothing was in the %params, we can use the 
     # attribute's default value (if it has one)
-    $val = $self->default($instance) 
-        if !defined $val && $self->has_default; 
-    $instance->{$self->name} = $val;    
+    if (!defined $val && $self->{default}) {
+        $val = $self->default($instance); 
+    }            
+    $instance->{$self->{name}} = $val;    
 }
 
 # NOTE:

diff --git a/lib/Class/MOP/Class.pm b/lib/Class/MOP/Class.pm
index 9c5cd84..762c6a2 100644 (file)
--- a/lib/Class/MOP/Class.pm
+++ b/lib/Class/MOP/Class.pm
@@ -475,21 +475,21 @@ sub add_attribute {
         || confess "Your attribute must be an instance of Class::MOP::Attribute (or a subclass)";    
     $attribute->attach_to_class($self);
     $attribute->install_accessors();        
-    $self->{'%:attributes'}->{$attribute->name} = $attribute;
+    $self->get_attribute_map->{$attribute->name} = $attribute;
 }
 
 sub has_attribute {
     my ($self, $attribute_name) = @_;
     (defined $attribute_name && $attribute_name)
         || confess "You must define an attribute name";
-    exists $self->{'%:attributes'}->{$attribute_name} ? 1 : 0;    
+    exists $self->get_attribute_map->{$attribute_name} ? 1 : 0;    
 } 
 
 sub get_attribute {
     my ($self, $attribute_name) = @_;
     (defined $attribute_name && $attribute_name)
         || confess "You must define an attribute name";
-    return $self->{'%:attributes'}->{$attribute_name} 
+    return $self->get_attribute_map->{$attribute_name} 
         if $self->has_attribute($attribute_name);   
     return; 
 } 
@@ -508,7 +508,7 @@ sub remove_attribute {
 
 sub get_attribute_list {
     my $self = shift;
-    keys %{$self->{'%:attributes'}};
+    keys %{$self->get_attribute_map};
 } 
 
 sub compute_all_applicable_attributes {