How to display products by id array?

Question

Ruby on Rails

I have 3 tables. product, auto, use.
That is, goods, cars, and which goods belong to which cars.
We are making a request for AUDI A7.
use=Use.where(name: 'AUDI', model: 'A7')
returns an array of use and each element has a product ID. .
How to display products by ID array?

Answer 1

Model.find([1,2,10])

Answer 2

No description of what links are used, no information at all.
if I understand the task correctly, then we read in the area "has_and_belongs_to_many"
rusrails.ru/active-record-associations