/**
* Deletes the {@code lists}, and all of their {@link RBookListItem}s, from Realm.
*
* @param realm Instance of Realm to use.
* @param lists Lists to delete.
*/
public static void deleteLists(Realm realm, Collection<RBookList> lists) {
if (lists != null && !lists.isEmpty()) {
realm.executeTransaction(
tRealm -> {
for (RBookList list : lists) {
// First, delete the list items (unless this is a smart list).
if (!list.isSmartList) list.listItems.deleteAllFromRealm();
// Then, delete the book list.
list.deleteFromRealm();
}
});
}
}
