use Scalar::Util 'weaken', 'blessed';
-our $VERSION = '0.03';
+our $VERSION = '0.03';
+our $AUTHORITY = 'cpan:STEVAN';
sub meta {
require Class::MOP::Class;
sub new {
my ($class, $meta, @attrs) = @_;
my @slots = map { $_->slots } @attrs;
- bless {
+ my $instance = bless {
# NOTE:
# I am not sure that it makes
# sense to pass in the meta
# which is *probably* a safe
# assumption,.. but you can
# never tell <:)
- meta => $meta,
- slots => { map { $_ => undef } @slots },
+ '$!meta' => $meta,
+ '@!slots' => { map { $_ => undef } @slots },
} => $class;
+
+ weaken($instance->{'$!meta'});
+
+ return $instance;
}
+sub associated_metaclass { (shift)->{'$!meta'} }
+
sub create_instance {
my $self = shift;
$self->bless_instance_structure({});
sub bless_instance_structure {
my ($self, $instance_structure) = @_;
- bless $instance_structure, $self->{meta}->name;
+ bless $instance_structure, $self->associated_metaclass->name;
}
sub clone_instance {
sub get_all_slots {
my $self = shift;
- return keys %{$self->{slots}};
+ return keys %{$self->{'@!slots'}};
}
sub is_valid_slot {
my ($self, $slot_name) = @_;
- exists $self->{slots}->{$slot_name} ? 1 : 0;
+ exists $self->{'@!slots'}->{$slot_name} ? 1 : 0;
}
# operations on created instances
=over 4
+=item B<associated_metaclass>
+
=item B<get_all_slots>
This will return the current list of slots based on what was