idsToContacts method

Set<C> idsToContacts(
  1. Set<int> ids
)

Implementation

Set<C> idsToContacts(Set<int> ids) {
  final contacts = Set.of(<C>{});
  for (final herder in this) {
    if (ids.contains(herder.id)) {
      contacts.add(herder);
    }
  }
  return contacts;
}