Use the cache with jsonapi_render.

[GCorbel]

I noticed than this doesn't use the cache :

  def index
    jsonapi_render json: ProjectGroup.all
  end

But this does :

  def index
    process_request
  end

Is there a way to use the cache for both? Should I cache records myself? It can be useful to have this "built-in".

[tiagopog]

Yes, initially the idea was to let the cache implementation to be a developer's choice. But I will reconsider this point since caching usually is not related to the app's business logic.

Thanks for the feedback :-)