Implement basic usage of "enum" type constraints

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

diff --git a/lib/Mouse.pm b/lib/Mouse.pm
index 29815cb..0d5e443 100644 (file)
--- a/lib/Mouse.pm
+++ b/lib/Mouse.pm
@@ -4,8 +4,7 @@ use warnings;
 use 5.006;
 use base 'Exporter';
 
-our $VERSION = '0.13';
-use 5.006;
+our $VERSION = '0.15';
 
 BEGIN {
     if ($ENV{MOUSE_DEBUG}) {
@@ -22,7 +21,7 @@ use Mouse::Util;
 use Mouse::Meta::Attribute;
 use Mouse::Meta::Class;
 use Mouse::Object;
-use Mouse::TypeRegistry;
+use Mouse::Util::TypeConstraints;
 
 our @EXPORT = qw(extends has before after around blessed confess with);
 
@@ -86,6 +85,12 @@ sub import {
 
     my $caller = caller;
 
+    # we should never export to main
+    if ($caller eq 'main') {
+        warn qq{$class does not export its sugar to the 'main' package.\n};
+        return;
+    }
+
     my $meta = Mouse::Meta::Class->initialize($caller);
     $meta->superclasses('Mouse::Object')
         unless $meta->superclasses;
@@ -229,32 +234,13 @@ as Mouse unless Moose is loaded, in which case it will act as Moose.
 
 Mouse also has the blessings of Moose's author, stevan.
 
-=head2 MISSING FEATURES
-
-=head3 Roles
-
-We're working on fixing this one! stevan has suggested an implementation
-strategy. Mouse currently ignores methods, so that needs to be fixed next.
-Roles that consist entirely of attributes may be usable in this very version.
-
-=head3 Complex types
-
-User-defined type constraints and parameterized types may be implemented. Type
-coercions probably not (patches welcome).
-
-=head3 Bootstrapped meta world
-
-Very handy for extensions to the MOP. Not pressing, but would be nice to have.
-
-=head3 Modification of attribute metaclass
-
-When you declare an attribute with L</has>, you get the inlined accessors
-installed immediately. Modifying the attribute metaclass, even if possible,
-does nothing.
+=head2 MouseX
 
-=head3 Lots more..
+Please don't copy MooseX code to MouseX. If you need extensions, you really
+should upgrade to Moose. We don't need two parallel sets of extensions!
 
-MouseX?
+If you really must write a Mouse extension, please contact the Moose mailing
+list or #moose on IRC beforehand.
 
 =head1 KEYWORDS