Thanks! Glad to hear it!

I will try to look into this soon and see how feasible it is.

@adupre I added some initial support for discriminators. You can test it out with this repo:
https://github.com/JKHeadley/rest-hapi-demo/tree/feature/discriminators

Some notes:

• Does not use swagger OneOf since it is not supported in hapi-swagger, however most of the documentation should be taken care of by rest-hapi directly.
• The discriminatorKey property is automatically queryable, which could result in useful filtering of parent models. Ex: with parent model: contractand child models: salesContract and purchaseContract, the following query would return all child model documents but not parent model documents (assuming the discriminatorKey is kind):
  http://localhost:8080/contract?kind=salesContract&kind=purchaseContract

Please let me know what you think.

@adupre please let me know if you have any input here. I will try to integrate this feature with the next minor version.