use strict;
use warnings;
-use Carp 'confess';
use Scalar::Util 'blessed', 'weaken';
-our $VERSION = '0.57';
+our $VERSION = '0.72';
$VERSION = eval $VERSION;
our $AUTHORITY = 'cpan:STEVAN';
my $class = shift;
my %options = @_;
- (exists $options{options} && ref $options{options} eq 'HASH')
- || confess "You must pass a hash of options";
-
+ (ref $options{options} eq 'HASH')
+ || $class->throw_error("You must pass a hash of options", data => $options{options});
+
($options{package_name} && $options{name})
- || confess "You must supply the package_name and name parameters $Class::MOP::Method::UPGRADE_ERROR_TEXT";
-
+ || $class->throw_error("You must supply the package_name and name parameters $Class::MOP::Method::UPGRADE_ERROR_TEXT");
+
my $self = bless {
# from our superclass
'body' => undef,
## method
-sub is_needed {
- my $self = shift;
- # if called as a class method
- # then must pass in a class name
- unless (blessed $self) {
- (blessed $_[0] && $_[0]->isa('Class::MOP::Class'))
- || confess "When calling is_needed as a class method you must pass a class name";
- return $_[0]->meta->can('DEMOLISH');
- }
- defined $self->{'body'} ? 1 : 0
+sub is_needed {
+ my $self = shift;
+ my $metaclass = shift;
+
+ ( blessed $metaclass && $metaclass->isa('Class::MOP::Class') )
+ || $self->throw_error(
+ "The is_needed method expected a metaclass object as its arugment");
+
+ return $metaclass->meta->can('DEMOLISH');
}
sub initialize_body {
$source .= ";\n" . '}';
warn $source if $self->options->{debug};
- my $code;
- {
- $code = eval $source;
- confess "Could not eval the destructor :\n\n$source\n\nbecause :\n\n$@" if $@;
- }
+ my $code = $self->_compile_code(
+ environment => {},
+ code => $source,
+ ) or $self->throw_error("Could not eval the destructor :\n\n$source\n\nbecause :\n\n$@", error => $@, data => $source);
+
$self->{'body'} = $code;
}
=head1 DESCRIPTION
This is a subclass of L<Class::MOP::Method> which handles
-constructing an approprate Destructor method. This is primarily
+constructing an appropriate Destructor method. This is primarily
used in the making of immutable metaclasses, otherwise it is
not particularly useful.
=head1 COPYRIGHT AND LICENSE
-Copyright 2006-2008 by Infinity Interactive, Inc.
+Copyright 2006-2009 by Infinity Interactive, Inc.
L<http://www.iinteractive.com>