X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FMouse%2FRole.pm;h=57f319d3db83250ab00de3a02c9892101f1e0583;hb=ddd4992c86d379ec9b013bdbb6e070d939ee18f0;hp=b1164aad29eabb60e1e24f5a1f7a678758e7acf0;hpb=00c0e9c2dcc6d20f95f15ea1f2a3bebe54a2726c;p=gitmo%2FMouse.git

diff --git a/lib/Mouse/Role.pm b/lib/Mouse/Role.pm
index b1164aa..57f319d 100644
--- a/lib/Mouse/Role.pm
+++ b/lib/Mouse/Role.pm
@@ -5,11 +5,18 @@ use warnings;
 
 use Sub::Exporter;
 use Carp 'confess';
+use Scalar::Util;
+
+use Mouse::Meta::Role;
 
 do {
     my $CALLER;
 
     my %exports = (
+        meta => sub {
+            my $meta = Mouse::Meta::Role->initialize($CALLER);
+            return sub { $meta };
+        },
         extends => sub {
             return sub {
                 confess "Role does not currently support 'extends'";
@@ -25,11 +32,29 @@ do {
             return sub { }
         },
         has => sub {
-            return sub { }
+            my $caller = $CALLER;
+            return sub {
+                my $name = shift;
+                my @opts = @_;
+
+                $caller->meta->add_attribute($name => \@opts);
+            }
         },
         with => sub {
             return sub { }
         },
+        requires => sub {
+            return sub { }
+        },
+        excludes => sub {
+            return sub { }
+        },
+        blessed => sub {
+            return \&Scalar::Util::blessed;
+        },
+        confess => sub {
+            return \&Carp::confess;
+        },
     );
 
     my $exporter = Sub::Exporter::build_exporter({
@@ -47,6 +72,13 @@ do {
     }
 
     sub unimport {
+        my $caller = caller;
+
+        no strict 'refs';
+        for my $keyword (keys %exports) {
+            next if $keyword eq 'meta'; # we don't delete this one
+            delete ${ $caller . '::' }{$keyword};
+        }
     }
 };