public AppSettingsRepository(KeyEvaluator keyEvaluator)
        {
            if (keyEvaluator == null)
            {
                throw new ArgumentNullException("keyEvaluator");
            }

            _keyEvaluator = keyEvaluator;
        }
 public SettingsRepository(RedisConnectionFactory connectionFactory, KeyEvaluator keyEvaluator)
 {
     _keyEvaluator = keyEvaluator;
     _database     = connectionFactory.GetDatabase();
 }