I’ve thought a bit more on this and decided:

1. Persisting custom classes _is_ an advanced feature.

2. Implementing these changes would mean that custom classes can extend base classes (e.g., EventEmitter, so we can, for example, listen for events on sessions in Kitten)

3. The con of dictating the constructor signature for custom classes is outweighed by the pros.

So I just implemented this, plus pseudo-private property support, etc., and will be releasing a new major version of JSDB soon. ⌘ Read more