Just have upgraded my rails app to Rails 3.1.1 and have get the following error:
Routing Error
undefined method `filter_parameter_logging' for ApplicationController:Class
application_controller.rb:
class ApplicationController < ActionController::Base
protect_from_forgery
helper :all
helper_method :current_user_session, :current_user
filter_parameter_logging :password, :password_confirmation
...
Do you have any idea about this? Thanks!