From: "mgerstenblatt@..." <mgerstenblatt@...>
Date: 2011-03-16T23:14:35+09:00
Subject: Calling Ruby module methods from a nested class within

Hi, Is there an alternative to calling a Module method from a nested
class? The code:

module GroupSweeper


  def expire_cache(paths)

    paths.each do |path|

      expire_page(path)

    end

  end


  class SweeperOne < ActionController::Caching::Sweeper

    include GroupSweeper

    observe Subject

    def after_save(subject)

      expire_cache([root_path,subjects_path])

    end

    def after_destroy(subject)

      expire_cache([root_path,subjects_path])

    end

  end


end

How can I call GroupSweeper's expire_cache method from within
SweeperOne without explicitely including it? Should I not be doing
this?