X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FClass%2FMOP%2FMethod.pm;h=cff21449c56d8d550bac1e449fb2d248ad91eb48;hb=92e250b0af746085306392cd25e053f3000ca3d3;hp=fb22c6a1d29662f8edf218b9a3f20d15e22d0bf1;hpb=f65af096d1abfd83aea3cde248e6a5886aee648c;p=gitmo%2FClass-MOP.git

diff --git a/lib/Class/MOP/Method.pm b/lib/Class/MOP/Method.pm
index fb22c6a..cff2144 100644
--- a/lib/Class/MOP/Method.pm
+++ b/lib/Class/MOP/Method.pm
@@ -7,7 +7,7 @@ use warnings;
 use Carp         'confess';
 use Scalar::Util 'weaken';
 
-our $VERSION   = '0.64_04';
+our $VERSION   = '0.69_01';
 $VERSION = eval $VERSION;
 our $AUTHORITY = 'cpan:STEVAN';
 
@@ -79,19 +79,46 @@ sub detach_from_class {
     delete $self->{associated_metaclass};
 }
 
-sub package_name {
+sub package_name { (shift)->{'package_name'} }
+
+sub name { (shift)->{'name'} }
+
+sub fully_qualified_name {
+    my $self = shift;
+    $self->package_name . '::' . $self->name;
+}
+
+sub original_method { (shift)->{'original_method'} }
+
+sub _set_original_method { $_[0]->{'original_method'} = $_[1] }
+
+# It's possible that this could cause a loop if there is a circular
+# reference in here. That shouldn't ever happen in normal
+# circumstances, since original method only gets set when clone is
+# called. We _could_ check for such a loop, but it'd involve some sort
+# of package-lexical variable, and wouldn't be terribly subclassable.
+sub original_package_name {
     my $self = shift;
-    $self->{'package_name'} ||= (Class::MOP::get_code_info($self->body))[0];
+
+    $self->original_method
+        ? $self->original_method->original_package_name
+        : $self->package_name;
 }
 
-sub name {
+sub original_name {
     my $self = shift;
-    $self->{'name'} ||= (Class::MOP::get_code_info($self->body))[1];
+
+    $self->original_method
+        ? $self->original_method->original_name
+        : $self->name;
 }
 
-sub fully_qualified_name {
-    my $code = shift;
-    $code->package_name . '::' . $code->name;
+sub original_fully_qualified_name {
+    my $self = shift;
+
+    $self->original_method
+        ? $self->original_method->original_fully_qualified_name
+        : $self->fully_qualified_name;
 }
 
 # NOTE:
@@ -172,6 +199,37 @@ This returns the package name that the CODE reference is attached to.
 
 This returns the fully qualified name of the CODE reference.
 
+=item B<original_method>
+
+If this method object was created as a clone of some other method
+object, this returns the object that was cloned.
+
+=item B<original_name>
+
+This returns the original name of the CODE reference, wherever it was
+first defined.
+
+If this method is a clone of a clone (of a clone, etc.), this method
+returns the name from the I<first> method in the chain of clones.
+
+=item B<original_package_name>
+
+This returns the original package name that the CODE reference is
+attached to, wherever it was first defined.
+
+If this method is a clone of a clone (of a clone, etc.), this method
+returns the package name from the I<first> method in the chain of
+clones.
+
+=item B<original_fully_qualified_name>
+
+This returns the original fully qualified name of the CODE reference,
+wherever it was first defined.
+
+If this method is a clone of a clone (of a clone, etc.), this method
+returns the fully qualified name from the I<first> method in the chain
+of clones.
+
 =back
 
 =head2 Metaclass