/**
* @param $key
* @param $min
* @param $max
* @param array $options Two options are available:
* - withscores => TRUE,
* - and limit => array($offset, $count)
* @return array
*/
public function getByScore($key, $min, $max = null, array $options = [])
{
if (is_null($max)) {
$max = $min;
}
return $this->client->zRangeByScore($key, $min, $max, $options);
}