module RefinerycmsVarnish
  module PagesControllerExtension

    # register after filter
    def self.included(c)
      c.after_filter :purge_all, :only => [:update_positions]
    end

    
    def purge_all
      Rails.logger.info "*** Purge all"
    
      # purge all pages
      purge "/", true
    end
      
  end  
end