src/Configuration/Option/CRC16.php
protected function getHashGeneratorByDescription(OptionsInterface $options, $description)
    {
        if ($description === 'predis') {
            return new Hash\CRC16();
        } elseif ($description === 'phpiredis') {
            return new Hash\PhpiredisCRC16();
        } else {
            throw new \InvalidArgumentException(
                'String value for the crc16 option must be either `predis` or `phpiredis`'
            );
        }
    }
protected function getHashGeneratorByDescription(OptionsInterface $options, $description)
    {
        if ($description === 'predis') {
            return new Hash\CRC16();
        } elseif ($description === 'phpiredis') {
            return new Hash\PhpiredisCRC16();
        } else {
            throw new \InvalidArgumentException(
                'String value for the crc16 option must be either `predis` or `phpiredis`'
            );
        }
    }
Returns an hash generator instance from a descriptive name.

@param OptionsInterface $options     Client options.
@param string           $description Identifier of a hash generator (`predis`, `phpiredis`)

@return callable