del method

@override Future<bool> del(K key)

DEL command (delete item)

Implementation

@override
Future<bool> del(K key) async {
  final keyString = keyCodec.encode<K>(key);
  _connection.sendCommand(Resp(['DEL', keyString]));
  final res = await _connection.receive();
  res.throwIfError();

  return res.isInteger && res.integerValue == 1;
}