How to use logical operators in where queries in rails?

Question

Ruby on Rails

Continuation of the question How to pull out a post with comments on a specific date? :
As in a similar query:

@posts = Post.where(user_id:123).includes(:comments).where(comments: { created_at: Time.zone.today...Time.zone.tomorrow })

, add a similar condition, but on a different field using logical operators?
Those. to get something similar to (doesn't work):

@posts = Post.where(user_id:123).includes(:comments).where(comments: { created_at: Time.zone.today...Time.zone.tomorrow } | comments: { created_at: Time.zone.today...Time.zone.tomorrow })

Answer 1

Something like that.
The native ability to use the logical OR operator in ActiveRecord exists in Rails 5.
https://github.com/rails/rails/pull/16052
https://github.com/rails/rails/blob/aa3acf85cb/act...
Post.where(id: 1).or(Post.where(id: 2))