use MRO::Compat;
use Carp 'confess';
-use Devel::GlobalDestruction qw( in_global_destruction );
use Scalar::Util 'weaken', 'reftype', 'blessed';
-use Sub::Name qw( subname );
use Class::MOP::Class;
use Class::MOP::Attribute;
*check_package_cache_flag = \&mro::get_pkg_gen;
}
-our $VERSION = '0.83';
+our $VERSION = '0.85';
our $XS_VERSION = $VERSION;
$VERSION = eval $VERSION;
our $AUTHORITY = 'cpan:STEVAN';
return do {
local $@;
+ local $SIG{__DIE__};
eval { require($file) };
$@;
};
return 0;
}
+sub subname {
+ require Sub::Name;
+ Carp::carp("Class::MOP::subname is deprecated. Please use Sub::Name directly.");
+ goto \&Sub::Name::subname;
+}
+
+sub in_global_destruction {
+ require Devel::GlobalDestruction;
+ Carp::carp("Class::MOP::in_global_destruction is deprecated. Please use Devel::GlobalDestruction directly.");
+ goto \&Devel::GlobalDestruction::in_global_destruction;
+}
+
## ----------------------------------------------------------------------------
## Setting up our environment ...
## ----------------------------------------------------------------------------
))
);
+Class::MOP::Attribute->meta->add_attribute(
+ Class::MOP::Attribute->new('insertion_order' => (
+ reader => { 'insertion_order' => \&Class::MOP::Attribute::insertion_order },
+ writer => { '_set_insertion_order' => \&Class::MOP::Attribute::_set_insertion_order },
+ predicate => { 'has_insertion_order' => \&Class::MOP::Attribute::has_insertion_order },
+ ))
+);
+
Class::MOP::Attribute->meta->add_method('clone' => sub {
my $self = shift;
$self->meta->clone_object($self, @_);
=item B<Class::MOP::load_class($class_name)>
-This will load the specified C<$class_name>. This function can be used
+This will load the specified C<$class_name>, if it is not already
+loaded (as reported by C<is_class_loaded>). This function can be used
in place of tricks like C<eval "use $module"> or using C<require>
-unconditionally. This will return the metaclass of C<$class_name>.
+unconditionally. This will return the metaclass of C<$class_name> if
+one exists, otherwise it will return C<$class_name>.
=item B<Class::MOP::is_class_loaded($class_name)>
This does a basic check of the symbol table to try and determine as
best it can if the C<$class_name> is loaded, it is probably correct
about 99% of the time, but it can be fooled into reporting false
-positives.
+positives. In particular, loading any of the core L<IO> modules will
+cause most of the rest of the core L<IO> modules to falsely report
+having been loaded, due to the way the base L<IO> module works.
=item B<Class::MOP::get_code_info($code)>
=item B<Class::MOP::class_of($instance_or_class_name)>
-This will return the metaclass of the given instance or class name.
-Even if the class lacks a metaclass, no metaclass will be initialized
-and C<undef> will be returned.
-
-=item B<Class::MOP::in_global_destruction()>
-
-Will return true if we're currently in Global Destruction. This is currently
-passed through from L<Devel::GlobalDestruction|Devel::GlobalDestruction>'s
-function of the same name
-
-=item B<Class::MOP::subname>
-
-Allows you to provide an informative name to a subroutine for things like Carp
-and caller. This allows easier debugging of closures as well as anonymous
-subroutines. Currently this is passed through from L<Sub::Name|Sub::Name>'s
-function of the same name.
+This will return the metaclass of the given instance or class name. If the
+class lacks a metaclass, no metaclass will be initialized, and C<undef> will be
+returned.
=item B<Class::MOP::check_package_cache_flag($pkg)>