Mouse internal cache must be started with '_mouse_cache'

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

diff --git a/lib/Mouse/Meta/Class.pm b/lib/Mouse/Meta/Class.pm
index 2ab14cb..51c7d76 100644 (file)
--- a/lib/Mouse/Meta/Class.pm
+++ b/lib/Mouse/Meta/Class.pm
@@ -154,7 +154,7 @@ sub _collect_roles {
 }
 
 
-sub find_method_by_name{
+sub find_method_by_name {
     my($self, $method_name) = @_;
     defined($method_name)
         or $self->throw_error('You must define a method name to find');
@@ -179,14 +179,14 @@ sub get_all_method_names {
             $self->linearized_isa;
 }
 
-sub find_attribute_by_name{
+sub find_attribute_by_name {
     my($self, $name) = @_;
-    my $attr;
-    foreach my $class($self->linearized_isa){
-        my $meta = Mouse::Util::get_metaclass_by_name($class) or next;
-        $attr = $meta->get_attribute($name) and last;
+    defined($name)
+        or $self->throw_error('You must define an attribute name to find');
+    foreach my $attr($self->get_all_attributes) {
+        return $attr if $attr->name eq $name;
     }
-    return $attr;
+    return undef;
 }
 
 sub add_attribute {
@@ -231,8 +231,9 @@ sub add_attribute {
     $attr->install_accessors();
 
     # then register the attribute to the metaclass
-    $attr->{insertion_order} = keys %{ $self->{attributes} };
-    $self->{attributes}{$attr->name} = $attr;
+    $attr->{insertion_order}   = keys %{ $self->{attributes} };
+    $self->{attributes}{$name} = $attr;
+    delete $self->{_mouse_cache}; # clears internal cache
 
     if(!$attr->{associated_methods} && ($attr->{is} || '') ne 'bare'){
         Carp::carp(qq{Attribute ($name) of class }.$self->name
@@ -241,6 +242,21 @@ sub add_attribute {
     return $attr;
 }
 
+sub _calculate_all_attributes {
+    my($self) = @_;
+    my %seen;
+    my @all_attrs;
+    foreach my $class($self->linearized_isa) {
+        my $meta  = Mouse::Util::get_metaclass_by_name($class) or next;
+        my @attrs = grep { !$seen{$_->name}++ } values %{$meta->{attributes}};
+        @attrs = sort {
+                $b->{insertion_order} <=> $a->{insertion_order}
+            } @attrs;
+        push @all_attrs, @attrs;
+    }
+    return [reverse @all_attrs];
+}
+
 sub linearized_isa;
 
 sub new_object;
@@ -445,7 +461,7 @@ Mouse::Meta::Class - The Mouse class metaclass
 
 =head1 VERSION
 
-This document describes Mouse version 0.71
+This document describes Mouse version 0.73
 
 =head1 DESCRIPTION