Ruby: how to uninstall Devise?

Question

I have installed Devise and now want to remove it, including all the files it has generated. How do I do that?

Answer 1

This worked for me!

1: rails d devise User This deletes the model and the routes.

2: rails d devise:install , This destroys devise.rb and devise.en.yml files.

3: create a migration eg: rails g migration drop_user_table. I used drop_table :users , force: :cascade, force: :cascade; takes care of

PG::DependentObjectsStillExist: ERROR:

that occurs if other tables depend on the user table.