I'm getting NameError for setting up a before

I see NameError for following code(wrong code):

class UserController < ApplicationController
  before_filter verify_super_user

  ...

  def verify_super_user
    logger.debug "verifying super user"
  end

NameError in UserController#new

undefined local variable or method `verify_super_user' for UserController:Class

This is because I didn't put :verify_super_user (I was missing ':').

before_filter :verify_super_user

Read Filter Types section of the following page: http://api.rubyonrails.org/classes/ActionController/Filters/ClassMethods.html

(12/30/2009)