use strict;
use warnings;
+use Class::MOP;
use Scalar::Util 'blessed', 'looks_like_number';
-our $VERSION = '0.52';
+our $VERSION = '0.71_01';
+$VERSION = eval $VERSION;
our $AUTHORITY = 'cpan:STEVAN';
sub Value { defined($_[0]) && !ref($_[0]) }
sub Int { defined($_[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($_[0]) eq 'SCALAR' }
+sub ArrayRef { ref($_[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]) or blessed($_[0]) && $_[0]->isa("IO::Handle") }
sub Role { blessed($_[0]) && $_[0]->can('does') }
sub ClassName {
- return 0 if ref($_[0]) || !defined($_[0]) || !length($_[0]);
-
- # walk the symbol table tree to avoid autovififying
- # \*{${main::}{"Foo::"}} == \*main::Foo::
-
- my $pack = \*::;
- foreach my $part (split('::', $_[0])) {
- return 0 unless exists ${$$pack}{"${part}::"};
- $pack = \*{${$$pack}{"${part}::"}};
- }
-
- # check for $VERSION or @ISA
- return 1 if exists ${$$pack}{VERSION}
- && defined *{${$$pack}{VERSION}}{SCALAR};
- return 1 if exists ${$$pack}{ISA}
- && defined *{${$$pack}{ISA}}{ARRAY};
-
- # check for any method
- foreach ( keys %{$$pack} ) {
- next if substr($_, -2, 2) eq '::';
- return 1 if defined *{${$$pack}{$_}}{CODE};
- }
-
- # fail
- return 0;
+ return Class::MOP::is_class_loaded( $_[0] );
+}
+
+sub RoleName {
+ ClassName($_[0])
+ && (($_[0]->can('meta') || return)->($_[0]) || return)->isa('Moose::Meta::Role')
}
# NOTE:
=over 4
-=item Value
+=item C<Value>
+
+=item C<Ref>
-=item Ref
+=item C<Str>
-=item Str
+=item C<Num>
-=item Num
+=item C<Int>
-=item Int
+=item C<ScalarRef>
-=item ScalarRef
+=item C<ArrayRef>
-=item ArrayRef
+=item C<HashRef>
-=item HashRef
+=item C<CodeRef>
-=item CodeRef
+=item C<RegexpRef>
-=item RegexpRef
+=item C<GlobRef>
-=item GlobRef
+=item C<FileHandle>
-=item FileHandle
+=item C<Object>
-=item Object
+=item C<Role>
-=item Role
+=item C<ClassName>
-=item ClassName
+=item C<RoleName>
=back
=head1 COPYRIGHT AND LICENSE
-Copyright 2007-2008 by Infinity Interactive, Inc.
+Copyright 2007-2009 by Infinity Interactive, Inc.
L<http://www.iinteractive.com>