is there a method to flush() just the configured className keys?

[carlos-lopez]

Since flush() it's just a shortcut to FLUSHDB, and raccoon accepts a .config.className to prefix its keys, it would be great to have a method for removing only those keys, without actually flushing the full db.

Use cases include multiple executions of raccoon (with different classNames each), and multiple executions of the same configuration (ensuring removal of previous runs). Also, being able to use an existing redis instance holding other information besides raccoon keys.

Seems easy to do, but I'd like to have your input too, also to take into account any plans to integrate other DB technologies, etc.