1 package DX::Op::MemberOf;
9 has member_var => (is => 'ro', required => 1);
10 has coll_var => (is => 'ro', required => 1);
13 my ($self, $state) = @_;
14 ($state, my %args) = $self->_expand_args($state,
15 member => $self->member_var,
18 my ($member, $of) = @args{qw(member of)};
19 die "member bound" if $member->is_bound;
20 my $set = $state->facts->{my $type = $state->resolve_value($of)};
21 my $ref_set = DX::RefSet->new(
22 target => $type, names => [ $set->key_list ],
24 return $state->then($self->next)
25 ->add_dependencies($member->id, $of->id)
26 ->bind_root_set($member->id, $ref_set)