Checking in changes prior to tagging of version 0.40. Changelog diff is:

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

diff --git a/lib/Mouse/Meta/Module.pm b/lib/Mouse/Meta/Module.pm
index 1c18447..227313e 100755 (executable)
--- a/lib/Mouse/Meta/Module.pm
+++ b/lib/Mouse/Meta/Module.pm
@@ -1,13 +1,9 @@
 package Mouse::Meta::Module;
-use strict;
-use warnings;
+use Mouse::Util qw/:meta get_code_package load_class not_supported/; # enables strict and warnings
 
 use Carp ();
 use Scalar::Util qw/blessed weaken/;
 
-use Mouse::Util qw/:meta get_code_package not_supported load_class/;
-
-
 my %METAS;
 
 sub _metaclass_cache { # DEPRECATED
@@ -88,14 +84,14 @@ sub add_method {
     }
 
     if(ref($code) ne 'CODE'){
-        not_supported 'add_method for a method object';
+        $code = \&{$code}; # coerce
     }
 
-    $self->{methods}->{$name}++; # Moose stores meta object here.
+    $self->{methods}->{$name} = $code; # Moose stores meta object here.
 
     my $pkg = $self->name;
     no strict 'refs';
-    no warnings 'redefine';
+    no warnings 'redefine', 'once';
     *{ $pkg . '::' . $name } = $code;
 }
 
@@ -115,13 +111,37 @@ sub _code_is_mine{
 sub has_method {
     my($self, $method_name) = @_;
 
-    return 1 if $self->{methods}->{$method_name};
+    defined($method_name)
+        or $self->throw_error('You must define a method name');
 
-    my $code = do{ no strict 'refs'; *{$self->{package} . '::' . $method_name}{CODE} };
+    return 1 if $self->{methods}{$method_name};
+
+    my $code = do{
+        no strict 'refs';
+        no warnings 'once';
+        *{ $self->{package} . '::' . $method_name }{CODE};
+    };
 
     return $code && $self->_code_is_mine($code);
 }
 
+sub get_method_body{
+    my($self, $method_name) = @_;
+
+    defined($method_name)
+        or $self->throw_error('You must define a method name');
+
+    return $self->{methods}{$method_name} ||= do{
+        my $code = do{
+            no strict 'refs';
+            no warnings 'once';
+            *{$self->{package} . '::' . $method_name}{CODE};
+        };
+
+        ($code && $self->_code_is_mine($code)) ? $code : undef;
+    };
+}
+
 sub get_method{
     my($self, $method_name) = @_;
 
@@ -304,6 +324,10 @@ __END__
 
 Mouse::Meta::Module - The base class for Mouse::Meta::Class and Mouse::Meta::Role
 
+=head1 VERSION
+
+This document describes Mouse version 0.40
+
 =head1 SEE ALSO
 
 L<Class::MOP::Class>