get controllers and controller methods

  def self.all_available_methods
    controllers = Dir.new("#{RAILS_ROOT}/app/controllers").entries
    controllers.each do |controller|
      if controller =~ /_controller/
      available_methods(controller)
      end
    end
  end

  def self.available_methods(controller)
      controller << "_controller" if !controller.include?("_controller")
      cont = controller.camelize.gsub(".rb","")    
      (eval("#{cont}.new.methods") -
          ApplicationController.methods -
          Object.methods -
          ApplicationController.new.methods).sort.each {|met|}  
  end