How do you delete an ActiveRecord object?

Question

How do you delete an ActiveRecord object?

I looked at Active Record Querying and it does not have anything on deleting that I can see.

1. Delete by

Answer 1

If you are using Rails 5 and above, the following solution will work.

#delete based on id
user_id = 50
User.find(id: user_id).delete_all

#delete based on condition
threshold_age = 20
User.where(age: threshold_age).delete_all

https://www.rubydoc.info/docs/rails/ActiveRecord%2FNullRelation:delete_all