I have two tables: Stores and products. The store model has a `has_many :products` and the products has a `belongs_to :store`

I'm trying to do this though in the rails console:

```
Store.where(open: true).products.where("created_at <= ?", 1.month.ago)

```

and get the error (paraphrased a bit): `NoMethodError: undefined method products for #<Store`