Method item

basex-api/src/main/java/org/basex/query/func/ws/WsDelete.java:16–22

(final QueryContext qc, final InputInfo ii)

 */
public final class WsDelete extends WsFn {
  @Override
  public Item item(final QueryContext qc, final InputInfo ii) throws QueryException {
    final WebSocket client = client(qc);
    final String key = toString(arg(1), qc);
    client.atts.remove(key);
    return Empty.VALUE;
  }
}