RoR 4 and Elasticsearch. How to connect multi-modeling correctly?

Question

Ruby on Rails

Didn't find a solution.
To search for content in one model, I do the following:
In the model, I connect the concern
include Searchable according to the example elasticsearch-model#feature-extraction-pattern
+
Page.import
In the controller

@pages = Kaminari.paginate_array(Page.search(params[:query]).records).page(params[:page]).per(9)

Accordingly, the search is carried out within the same model. How to search for the specified models?

Answer 1

To search for several models at once, you can create a multi-model and search in it.
Here is the solution for this issue https://github.com/elasticsearch/elasticsearch-rai...