-#!/usr/bin/perl
-
-=begin comment
-
-04:09 <@konobi> nothingmuch: konobi.co.uk/code/utilsxs.tar.gz
-04:09 <@konobi> or utilxs.tar.gz iirc
-
-=cut
-
package Moose::Util::TypeConstraints::OptimizedConstraints;
use strict;
use warnings;
-use Scalar::Util qw(blessed looks_like_number);
+use Class::MOP;
+use Scalar::Util 'blessed', 'looks_like_number';
+
+our $VERSION = '0.96';
+$VERSION = eval $VERSION;
+our $AUTHORITY = 'cpan:STEVAN';
sub Value { defined($_[0]) && !ref($_[0]) }
sub Ref { ref($_[0]) }
-sub Str { defined($_[0]) && !ref($_[0]) }
+# We need to use a temporary here to flatten LVALUEs, for instance as in
+# Str(substr($_,0,255)).
+sub Str {
+ my $value = $_[0];
+ defined($value) && ref(\$value) eq 'SCALAR'
+}
sub Num { !ref($_[0]) && looks_like_number($_[0]) }
sub Int { defined($_[0]) && !ref($_[0]) && $_[0] =~ /^-?[0-9]+$/ }
-{
- no warnings 'uninitialized';
- sub ScalarRef { ref($_[0]) eq 'SCALAR' }
- sub ArrayRef { ref($_[0]) eq 'ARRAY' }
- sub HashRef { ref($_[0]) eq 'HASH' }
- sub CodeRef { ref($_[0]) eq 'CODE' }
- sub RegexpRef { ref($_[0]) eq 'Regexp' }
- sub GlobRef { ref($_[0]) eq 'GLOB' }
-}
+sub ScalarRef { ref($_[0]) eq 'SCALAR' || ref($_[0]) eq 'REF' }
+sub ArrayRef { ref($_[0]) eq 'ARRAY' }
+sub HashRef { ref($_[0]) eq 'HASH' }
+sub CodeRef { ref($_[0]) eq 'CODE' }
+sub RegexpRef { ref($_[0]) eq 'Regexp' }
+sub GlobRef { ref($_[0]) eq 'GLOB' }
-sub FileHandle { ref($_[0]) eq 'GLOB' && Scalar::Util::openhandle($_[0]) }
+sub FileHandle { ref($_[0]) eq 'GLOB' && Scalar::Util::openhandle($_[0]) or blessed($_[0]) && $_[0]->isa("IO::Handle") }
sub Object { blessed($_[0]) && blessed($_[0]) ne 'Regexp' }
-sub Role { blessed($_[0]) && $_[0]->can('does') }
+sub Role { Carp::cluck('The Role type is deprecated.'); blessed($_[0]) && $_[0]->can('does') }
+
+sub ClassName {
+ return Class::MOP::is_class_loaded( $_[0] );
+}
+
+sub RoleName {
+ ClassName($_[0])
+ && (Class::MOP::class_of($_[0]) || return)->isa('Moose::Meta::Role')
+}
+# NOTE:
+# we have XS versions too, ...
+# 04:09 <@konobi> nothingmuch: konobi.co.uk/code/utilsxs.tar.gz
+# 04:09 <@konobi> or utilxs.tar.gz iirc
-__PACKAGE__
+1;
__END__
Moose::Util::TypeConstraints::OptimizedConstraints - Optimized constraint
bodies for various moose types
-=head1 SYNOPSIS
-
=head1 DESCRIPTION
-This file contains optimized versions of Moose type constraints.
+This file contains the hand optimized versions of Moose type constraints,
+no user serviceable parts inside.
=head1 FUNCTIONS
=over 4
-=item Value
+=item C<Value>
-=item Ref
+=item C<Ref>
-=item Str
+=item C<Str>
-=item Num
+=item C<Num>
-=item Int
+=item C<Int>
-=item ScalarRef
+=item C<ScalarRef>
-=item ArrayRef
+=item C<ArrayRef>
-=item HashRef
+=item C<HashRef>
-=item CodeRef
+=item C<CodeRef>
-=item RegexpRef
+=item C<RegexpRef>
-=item GlobRef
+=item C<GlobRef>
-=item FileHandle
+=item C<FileHandle>
-=item Object
+=item C<Object>
-=item Role
+=item C<Role>
+
+=item C<ClassName>
+
+=item C<RoleName>
=back
+
+=head1 BUGS
+
+See L<Moose/BUGS> for details on reporting bugs.
+
+=head1 AUTHOR
+
+Yuval Kogman E<lt>nothingmuch@cpan.orgE<gt>
+
+=head1 COPYRIGHT AND LICENSE
+
+Copyright 2007-2009 by Infinity Interactive, Inc.
+
+L<http://www.iinteractive.com>
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself.
+
+=cut