orbit-basic/app/helpers/admin/ad_banner_helper.rb

module Admin::AdBannerHelper
  def preview_block_ad_images_helper(ad_banner)  
         printable_ad_images = []
         ad_banner.ad_images.each do |ad_image|
           if ad_image.display?
             ad_image.weight.times do
               printable_ad_images << ad_image
            end
           end
          end
          
      printable_ad_images.shuffle!
 end
  

end