ruby-on-rails - 如何显示 Rails SOLR 多模式搜索的结果？

Question

在我的 Rails Controller 中，我写了

@all = Sunspot.search(Car, Article, Organization) do 
      fulltext params[:search]
    end
    @all_res = @all.results

然后我有这个数据:

[#<Car id: 25, vehicle_manufacturer_id: 2, vehicle_model_id: 2, price: 0, year: 1900, eng_capacity: 1, fuel_type_id: 2, gearbox_id: 2, wheeldrive_id: 2, is_not_rus: false, color_id: 3, vehicle_registration_id: 2, condition_id: 1, body_type_id: 3, is_exchangeable: false, is_not_sell: nil, is_right_wheel: false, is_without_run_in_russia: false, is_gt: false, is_new: false, is_hybrid: nil, has_ac: false, has_leather: false, has_alloy_wheels: false, has_el_packet: false, has_signalization: false, user_id: 3, description: "Кароче типо крутая тачка", created_at: "2014-03-18 18:20:51", updated_at: "2014-03-18 20:29:32", vehicle_mileage: 0, contact_name: "df sdf ", city_id: 3, telephone: "123123", is_vip: nil>, #<Article id: 6, meta_description: "dfsdf", meta_keywords: "dssd", title: "sdffsdf", tags: "1", intro_text: "sdfsdf", content: "sfsdf sdf sdf ds \r\nкрутая", author_id: 1, articles_type_id: nil, published: true, publishing_start: "2014-02-25 18:02:00", publishing_end: "2014-02-25 18:02:00", is_advert: true, created_at: "2014-02-25 18:03:07", updated_at: "2014-02-25 18:03:07", article_image_file_name: nil, article_image_content_type: nil, article_image_file_size: nil, article_image_updated_at: nil, rostov: nil, krasnodar: nil, stavropol: nil>]

但是我怎么能把它展示得漂亮呢？

例如，如果是汽车，则查看某个字段，如果查看搜索结果中的文章不是其他字段？也可能是真实的显示 - 这个词是在哪里找到的？

Answer 1

试试这个，它可能适合你的情况

@all.results.each do |result|
  case result.class.name
  when 'Car'
    <%= result.vehicle_manufacturer_id %>
    <%= result.vehicle_model_id %>
  when 'Article'
    <%= result.meta_description %>
    <%= result.meta_keywords %>
 end
end