deals_helper.rb

module DealsHelper
  def render_deals
    Deal.all.collect do |deal|
      content_tag :div, :class => 'deal' do
        image_tag(deal.photo_url)
        content_tag :h3, deal.title, :class => 'title'
        content_tag :p, deal.full_price, :class => 'full_price'
        content_tag :p, deal.selling_price, :class => 'selling_price'
        content_tag :p, deal.discount, :class => 'discount'
        content_tag :p, deal.store.name, :class => 'store_name'
        link_to "Buy", buy_deal_path(deal)
      end
    end.join(tag("br")).html_safe
  end
end