pushLast method
RPUSH - Pushes a element or a list of them to the tail (last)
Implementation
Future<RedisReply> pushLast(String key, element, [List? elements]) async {
if (element is List) {
throw _error(
'You have to pass a single element before the list of the rest.\n');
}
final _elmts = elements?.map((e) => '$e').toList();
return command('RPUSH', [key, '$element', ..._elmts ?? []]);
}