X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FMouse%2FTypeRegistry.pm;h=1aef7a8cfca91a1c7345a92a99e7481b91e960f4;hb=71b948d1bbe4fc13f4cfd19aa78301339f5f48ec;hp=4f3125cc92462261975ea9c898da2ab7cc6446c4;hpb=0f636a977c023ab857c525f6e4eed7e4881d0e26;p=gitmo%2FMouse.git

diff --git a/lib/Mouse/TypeRegistry.pm b/lib/Mouse/TypeRegistry.pm
index 4f3125c..1aef7a8 100644
--- a/lib/Mouse/TypeRegistry.pm
+++ b/lib/Mouse/TypeRegistry.pm
@@ -2,7 +2,8 @@
 package Mouse::TypeRegistry;
 use strict;
 use warnings;
-use Scalar::Util qw/looks_like_number blessed openhandle/;
+
+use Mouse::Util qw/blessed looks_like_number openhandle/;
 
 no warnings 'uninitialized';
 sub optimized_constraints {
@@ -18,7 +19,7 @@ sub optimized_constraints {
         Num        => sub { !ref($_) && looks_like_number($_) },
         Int        => sub { defined($_) && !ref($_) && /^-?[0-9]+$/ },
         Str        => sub { defined($_) && !ref($_) },
-        ClassName  => sub { 1 },
+        ClassName  => sub { Mouse::is_class_loaded($_) },
         Ref        => sub { ref($_) },
 
         ScalarRef  => sub { ref($_) eq 'SCALAR' },
@@ -42,3 +43,18 @@ sub optimized_constraints {
 
 1;
 
+__END__
+
+=head1 NAME
+
+Mouse::TypeRegistry - simple type constraints
+
+=head1 METHODS
+
+=head2 optimized_constraints -> HashRef[CODE]
+
+Returns the simple type constraints that Mouse understands.
+
+=cut
+
+