Opening a Scuttlebucket doesn't allow modification of sub-scuttles

[nrw]

A really simple example lives here: https://github.com/nrw/bucket-example

The problem seems to be that this.parts is undefined in Scuttlebucket.prototype.applyUpdate (here). Are we losing the proper this binding somewhere?

I should note that this test passes if you take out the level-scuttlebutt parts, so I'm reasonably sure the problem is in this module.

[nrw]

Moving this line in scuttlebutt to be after line 217 fixes this issue, but makes 7 scuttlebutt tests fail (in clone.js and integrate2.js). The comment "really, this should happen before emitting" on line 214 makes me think I'm on the right track, no?

[kumavis]

so it seems like level-scuttlebutt makes a clone of the ScuttleBucket via the standard Scuttlebutt.clone() but that does not handle sync'd adding of parts.

[kumavis]

My guess is that you need to add all the parts here:

// open document from db
  LevelScuttlebutt(db, Udid('scuttlebuddies'), function() {
    return new ScuttleBucket()
      .add('meta', new Model())
      .add('chat', new Chat())
      .add('text', new Text())
  })
  db.open('default', callback)

[kumavis]

@nrw So I made a thing so you can add subdocs anytime:
https://github.com/kumavis/scuttleboat