AnyOf and AllOf support

[lstav]

I'm interested in working with the implementation of this, since I would like to use it with Vegas to support Vega (and newer versions of Vega-Lite) to be able to use some of the more advanced visualizations that Vega-Lite lacks.

Is there anyone actively working on this? Or would it be OK if I work on it?

I would be using the proposal from https://github.com/joelittlejohn/jsonschema2pojo/wiki/Proposal-for-allOf,-anyOf-and-oneOf as a guide to implement this on Scala, unless there's an objection to it.

[oshikiri]

Hi, @lstav.
I am also working on Vegas and I found that this feature is required (vegas-viz/Vegas#83).

Is there any progress?