use Carp 'confess';
use Scalar::Util 'blessed', 'weaken';
-our $VERSION = '0.64';
+our $VERSION = '0.78';
+$VERSION = eval $VERSION;
our $AUTHORITY = 'cpan:STEVAN';
use base 'Class::MOP::Method::Generated';
($options{package_name} && $options{name})
|| confess "You must supply the package_name and name parameters $Class::MOP::Method::UPGRADE_ERROR_TEXT";
- my $self = bless {
- # from our superclass
- '&!body' => undef,
- '$!package_name' => $options{package_name},
- '$!name' => $options{name},
- # specific to this subclass
- '$!attribute' => $options{attribute},
- '$!is_inline' => ($options{is_inline} || 0),
- '$!accessor_type' => $options{accessor_type},
- } => $class;
+ my $self = $class->_new(\%options);
# we don't want this creating
# a cycle in the code, if not
# needed
- weaken($self->{'$!attribute'});
+ weaken($self->{'attribute'});
$self->initialize_body;
return $self;
}
+sub _new {
+ my $class = shift;
+ my $options = @_ == 1 ? $_[0] : {@_};
+
+ $options->{is_inline} ||= 0;
+
+ return bless $options, $class;
+}
+
## accessors
-sub associated_attribute { (shift)->{'$!attribute'} }
-sub accessor_type { (shift)->{'$!accessor_type'} }
+sub associated_attribute { (shift)->{'attribute'} }
+sub accessor_type { (shift)->{'accessor_type'} }
## factory
($self->is_inline ? 'inline' : ())
);
- eval { $self->{'&!body'} = $self->$method_name() };
+ eval { $self->{'body'} = $self->$method_name() };
die $@ if $@;
}
sub generate_accessor_method_inline {
- my $attr = (shift)->associated_attribute;
+ my $self = shift;
+ my $attr = $self->associated_attribute;
my $attr_name = $attr->name;
my $meta_instance = $attr->associated_class->instance_metaclass;
- my $code = eval 'sub {'
- . $meta_instance->inline_set_slot_value('$_[0]', "'$attr_name'", '$_[1]') . ' if scalar(@_) == 2; '
+ my $code = $self->_eval_closure(
+ {},
+ 'sub {'
+ . $meta_instance->inline_set_slot_value('$_[0]', "'$attr_name'", '$_[1]')
+ . ' if scalar(@_) == 2; '
. $meta_instance->inline_get_slot_value('$_[0]', "'$attr_name'")
- . '}';
+ . '}'
+ );
confess "Could not generate inline accessor because : $@" if $@;
return $code;
}
sub generate_reader_method_inline {
- my $attr = (shift)->associated_attribute;
+ my $self = shift;
+ my $attr = $self->associated_attribute;
my $attr_name = $attr->name;
my $meta_instance = $attr->associated_class->instance_metaclass;
- my $code = eval 'sub {'
+ my $code = $self->_eval_closure(
+ {},
+ 'sub {'
. 'confess "Cannot assign a value to a read-only accessor" if @_ > 1;'
- . $meta_instance->inline_get_slot_value('$_[0]', "'$attr_name'")
- . '}';
- confess "Could not generate inline accessor because : $@" if $@;
+ . $meta_instance->inline_get_slot_value('$_[0]', $attr_name)
+ . '}'
+ );
+ confess "Could not generate inline reader because : $@" if $@;
return $code;
}
sub generate_writer_method_inline {
- my $attr = (shift)->associated_attribute;
+ my $self = shift;
+ my $attr = $self->associated_attribute;
my $attr_name = $attr->name;
my $meta_instance = $attr->associated_class->instance_metaclass;
- my $code = eval 'sub {'
- . $meta_instance->inline_set_slot_value('$_[0]', "'$attr_name'", '$_[1]')
- . '}';
- confess "Could not generate inline accessor because : $@" if $@;
+ my $code = $self->_eval_closure(
+ {},
+ 'sub {'
+ . $meta_instance->inline_set_slot_value('$_[0]', $attr_name, '$_[1]')
+ . '}'
+ );
+ confess "Could not generate inline writer because : $@" if $@;
return $code;
}
sub generate_predicate_method_inline {
- my $attr = (shift)->associated_attribute;
+ my $self = shift;
+ my $attr = $self->associated_attribute;
my $attr_name = $attr->name;
my $meta_instance = $attr->associated_class->instance_metaclass;
- my $code = eval 'sub {' .
- $meta_instance->inline_is_slot_initialized('$_[0]', "'$attr_name'")
- . '}';
+ my $code = $self->_eval_closure(
+ {},
+ 'sub {'
+ . $meta_instance->inline_is_slot_initialized('$_[0]', $attr_name)
+ . '}'
+ );
confess "Could not generate inline predicate because : $@" if $@;
return $code;
}
sub generate_clearer_method_inline {
- my $attr = (shift)->associated_attribute;
+ my $self = shift;
+ my $attr = $self->associated_attribute;
my $attr_name = $attr->name;
my $meta_instance = $attr->associated_class->instance_metaclass;
- my $code = eval 'sub {'
- . $meta_instance->inline_deinitialize_slot('$_[0]', "'$attr_name'")
- . '}';
+ my $code = $self->_eval_closure(
+ {},
+ 'sub {'
+ . $meta_instance->inline_deinitialize_slot('$_[0]', $attr_name)
+ . '}'
+ );
confess "Could not generate inline clearer because : $@" if $@;
return $code;
accessor_type => 'reader',
);
- $reader->body->($instance); # call the reader method
+ $reader->body->execute($instance); # call the reader method
=head1 DESCRIPTION