use Scalar::Util 'blessed';
use Carp 'confess';
-our $VERSION = '0.65';
+our $VERSION = '0.68';
+$VERSION = eval $VERSION;
our $AUTHORITY = 'cpan:STEVAN';
use base 'Class::MOP::Object';
# creation ...
sub initialize {
- my $class = shift;
- my $package_name = shift;
+ my ( $class, @args ) = @_;
+
+ unshift @args, "package" if @args % 2;
+
+ my %options = @args;
+ my $package_name = $options{package};
+
+
# we hand-construct the class
# until we can bootstrap it
- no strict 'refs';
- return bless {
- 'package' => $package_name,
- # NOTE:
- # because of issues with the Perl API
- # to the typeglob in some versions, we
- # need to just always grab a new
- # reference to the hash in the accessor.
- # Ideally we could just store a ref and
- # it would Just Work, but oh well :\
- 'namespace' => \undef,
- } => $class;
+ if ( my $meta = Class::MOP::get_metaclass_by_name($package_name) ) {
+ return $meta;
+ } else {
+ my $meta = ( ref $class || $class )->_new({
+ 'package' => $package_name,
+ });
+
+ Class::MOP::store_metaclass_by_name($package_name, $meta);
+
+ return $meta;
+ }
+}
+
+sub reinitialize {
+ my ( $class, @args ) = @_;
+
+ unshift @args, "package" if @args % 2;
+
+ my %options = @args;
+ my $package_name = delete $options{package};
+
+ (defined $package_name && $package_name && !blessed($package_name))
+ || confess "You must pass a package name and it cannot be blessed";
+
+ Class::MOP::remove_metaclass_by_name($package_name);
+
+ $class->initialize($package_name, %options); # call with first arg form for compat
+}
+
+sub _new {
+ my $class = shift;
+ my $options = @_ == 1 ? $_[0] : {@_};
+
+ # NOTE:
+ # because of issues with the Perl API
+ # to the typeglob in some versions, we
+ # need to just always grab a new
+ # reference to the hash in the accessor.
+ # Ideally we could just store a ref and
+ # it would Just Work, but oh well :\
+ $options->{namespace} ||= \undef;
+
+ bless $options, $class;
}
# Attributes
sub get_all_package_symbols {
my ($self, $type_filter) = @_;
+
+ die "Cannot call get_all_package_symbols as a class method"
+ unless ref $self;
+
my $namespace = $self->namespace;
return %$namespace unless defined $type_filter;
- # for some reason this nasty impl is orders of magnitude aster than a clean version
+ # for some reason this nasty impl is orders of magnitude faster than a clean version
if ( $type_filter eq 'CODE' ) {
my $pkg;
no strict 'refs';
return map {
(ref($namespace->{$_})
? ( $_ => \&{$pkg ||= $self->name . "::$_"} )
- : ( *{$namespace->{$_}}{CODE}
- ? ( $_ => *{$namespace->{$_}}{$type_filter} )
- : ()))
+ : ( (*{$namespace->{$_}}{CODE}) # the extra parents prevent breakage on 5.8.2
+ ? ( $_ => *{$namespace->{$_}}{CODE} )
+ : () ) )
} keys %$namespace;
} else {
return map {
This will initialize a Class::MOP::Package instance which represents
the package of C<$package_name>.
+=item B<reinitialize ($package_name, %options)>
+
+This removes the old metaclass, and creates a new one in it's place.
+Do B<not> use this unless you really know what you are doing, it could
+very easily make a very large mess of your program.
+
=item B<name>
This is a read-only attribute which returns the package name for the