use Carp 'confess';
use Scalar::Util 'weaken', 'blessed', 'reftype';
-our $VERSION = '0.17';
+our $VERSION = '0.18';
our $AUTHORITY = 'cpan:STEVAN';
use Moose::Meta::Method::Overriden;
sub add_attribute {
my $self = shift;
- my $name = shift;
- if (scalar @_ == 1 && ref($_[0]) eq 'HASH') {
- # NOTE:
- # if it is a HASH ref, we de-ref it.
- # this will usually mean that it is
- # coming from a role
- $self->SUPER::add_attribute($self->_process_attribute($name => %{$_[0]}));
- }
- else {
- # otherwise we just pass the args
- $self->SUPER::add_attribute($self->_process_attribute($name => @_));
- }
+ $self->SUPER::add_attribute($self->_process_attribute(@_));
}
sub add_override_method_modifier {
}
# NOTE:
-# this was crap anyway, see
-# Moose::Util::apply_all_roles
+# this was crap anyway, see
+# Moose::Util::apply_all_roles
# instead
-sub _apply_all_roles { die "DEPRECATED" }
+sub _apply_all_roles {
+ die 'DEPRECATED: use Moose::Util::apply_all_roles($meta, @roles) instead'
+}
+
+my %ANON_CLASSES;
sub _process_attribute {
- my ($self, $name, %options) = @_;
+ my $self = shift;
+ my $name = shift;
+ my %options = ((scalar @_ == 1 && ref($_[0]) eq 'HASH') ? %{$_[0]} : @_);
+
if ($name =~ /^\+(.*)/) {
return $self->_process_inherited_attribute($1, %options);
}
else {
+ my $attr_metaclass_name;
if ($options{metaclass}) {
my $metaclass_name = $options{metaclass};
eval {
if ($@) {
Class::MOP::load_class($metaclass_name);
}
- return $metaclass_name->new($name, %options);
+ $attr_metaclass_name = $metaclass_name;
}
else {
- return $self->attribute_metaclass->new($name, %options);
+ $attr_metaclass_name = $self->attribute_metaclass;
}
+
+ if ($options{traits}) {
+
+ my $anon_role_key = join "|" => @{$options{traits}};
+
+ my $class;
+ if (exists $ANON_CLASSES{$anon_role_key} && defined $ANON_CLASSES{$anon_role_key}) {
+ $class = $ANON_CLASSES{$anon_role_key};
+ }
+ else {
+ $class = Moose::Meta::Class->create_anon_class(
+ superclasses => [ $attr_metaclass_name ]
+ );
+ $ANON_CLASSES{$anon_role_key} = $class;
+
+ my @traits;
+ foreach my $trait (@{$options{traits}}) {
+ eval {
+ my $possible_full_name = 'Moose::Meta::Attribute::Custom::Trait::' . $trait;
+ Class::MOP::load_class($possible_full_name);
+ push @traits => $possible_full_name->can('register_implementation')
+ ? $possible_full_name->register_implementation
+ : $possible_full_name;
+ };
+ if ($@) {
+ push @traits => $trait;
+ }
+ }
+
+ Moose::Util::apply_all_roles($class, @traits);
+ }
+
+ $attr_metaclass_name = $class->name;
+ }
+
+ return $attr_metaclass_name->new($name, %options);
}
}