use Carp 'confess';
use Scalar::Util 'blessed';
-our $VERSION = '0.64';
+our $VERSION = '0.64_07';
+$VERSION = eval $VERSION;
our $AUTHORITY = 'cpan:STEVAN';
use base 'Class::MOP::Object';
sub new {
- my ($class, $metaclass, $options) = @_;
+ my ($class, @args) = @_;
- my $self = bless {
- '$!metaclass' => $metaclass,
- '%!options' => $options,
- '$!immutable_metaclass' => undef,
- } => $class;
+ my ( $metaclass, $options );
+
+ if ( @args == 2 ) {
+ # compatibility args
+ ( $metaclass, $options ) = @args;
+ } else {
+ unshift @args, "metaclass" if @args % 2 == 1;
+
+ # default named args
+ my %options = @args;
+ $options = \%options;
+ $metaclass = $options{metaclass};
+ }
+
+ my $self = $class->_new(
+ 'metaclass' => $metaclass,
+ 'options' => $options,
+ 'immutable_metaclass' => undef,
+ );
# NOTE:
# we initialize the immutable
# version of the metaclass here
+ # FIXME lazify
$self->create_immutable_metaclass;
return $self;
}
-sub immutable_metaclass { (shift)->{'$!immutable_metaclass'} }
-sub metaclass { (shift)->{'$!metaclass'} }
-sub options { (shift)->{'%!options'} }
+sub _new {
+ my $class = shift;
+ my $options = @_ == 1 ? $_[0] : {@_};
+
+ bless $options, $class;
+}
+
+sub immutable_metaclass { (shift)->{'immutable_metaclass'} }
+sub metaclass { (shift)->{'metaclass'} }
+sub options { (shift)->{'options'} }
sub create_immutable_metaclass {
my $self = shift;
# metaclass is just a anon-class
# which shadows the methods
# appropriately
- $self->{'$!immutable_metaclass'} = Class::MOP::Class->create_anon_class(
+ $self->{'immutable_metaclass'} = Class::MOP::Class->create_anon_class(
superclasses => [ blessed($self->metaclass) ],
methods => $self->create_methods_for_immutable_metaclass,
);
return Class::MOP::Class->initialize($self) unless blessed($self);
# otherwise, they are asking for the metaclass
# which has been made immutable, which is itself
- return $self;
+ # except in the cases where it is a metaclass itself
+ # that has been made immutable and for that we need
+ # to dig a bit ...
+ if ($self->isa('Class::MOP::Class')) {
+ return $self->{'___original_class'}->meta;
+ }
+ else {
+ return $self;
+ }
},
is_mutable => sub { 0 },
is_immutable => sub { 1 },
sub make_metaclass_immutable {
my ($self, $metaclass, $options) = @_;
- foreach my $pair (
- [ inline_accessors => 1 ],
- [ inline_constructor => 1 ],
- [ inline_destructor => 0 ],
- [ constructor_name => 'new' ],
- [ debug => 0 ],
- ) {
- $options->{$pair->[0]} = $pair->[1] unless exists $options->{$pair->[0]};
- }
+ my %options = (
+ inline_accessors => 1,
+ inline_constructor => 1,
+ inline_destructor => 0,
+ constructor_name => 'new',
+ debug => 0,
+ %$options,
+ );
- my %options = %$options;
+ %$options = %options; # FIXME who the hell is relying on this?!? tests fail =(
if ($options{inline_accessors}) {
foreach my $attr_name ($metaclass->get_attribute_list) {
package_name => $metaclass->name,
name => $options{constructor_name}
)
- ) unless $metaclass->has_method($options{constructor_name});
+ ) if $options{replace_constructor} or !$metaclass->has_method($options{constructor_name});
}
if ($options{inline_destructor}) {