Boiling down tech. One line at a time.

class ApplicationController < ActionController::Base
  include Authentication
  include Pundit::Authorization
  include Pagy::Backend

  # Only allow modern browsers supporting webp images, web push, badges,
  # import maps, CSS nesting, and CSS :has.
  allow_browser versions: :modern

  rescue_from Pundit::NotAuthorizedError, with: :user_not_authorized
  ...
end