# File lib/compass/sass_extensions/sprites/sprite_methods.rb, line 70
        def cleanup_old_sprites
          Dir[File.join(Compass.configuration.generated_images_path, "#{path}-s*.png")].each do |file|
            next if file[filename]
            log :remove, file
            FileUtils.rm file
            Compass.configuration.run_sprite_removed(file)
          end
        end