```ruby
# Be sure to restart your server when you modify this file.

Rooms::Application.config.session_store :cookie_store, key: '_room_reservation_session', domain: :all

# Use the database for sessions instead of the cookie-based default,
# which shouldn't be used to store highly confidential information
# (create the session table with "rails generate session_migration")
# Rooms::Application.config.session_store :active_record_store
```

Set library local domain up for session cookie
user
```ruby
# Be sure to restart your server when you modify this file.

Rooms::Application.config.session_store :cookie_store, key: '_room_reservation_session', domain: ENV['LOGIN_COOKIE_DOMAIN'] unless Rails.env.test?

# Use the database for sessions instead of the cookie-based default,
# which shouldn't be used to store highly confidential information
# (create the session table with "rails generate session_migration")
# Rooms::Application.config.session_store :active_record_store
```
assistant