def jump_in(user:, by_cookies:false, **auth_params)
      if !logged_in? && (authenticated_user = get_authenticated_user(user: user,
                                                      auth_params: auth_params))
        login(user: authenticated_user, by_cookies:false)
      else
        false
      end
    end
def jump_in(user:, by_cookies:false, **auth_params)
      if !logged_in? && (authenticated_user = get_authenticated_user(user: user,
                                                      auth_params: auth_params))
        login(user: authenticated_user, by_cookies:false)
      else
        false
      end
    end
LOGGING IN