notes

 <div class="red"><h1><%= tweet.attrs[:entities][:urls][0][:expanded_url] %></h1></div>




  # begin
  #   long_url = LongURL.expand(params[:url])
  # rescue
  # end

  #     unless @article.attrs[:entities][:urls][0].nil?
  #       short_url = @article.attrs[:entities][:urls][0][:expanded_url]
  #       begin
  #         long_url = LongURL.expand(short_url)
  #           if Article.where(url:long_url).exists?
  #             article = Article.where(url:long_url)
  #             return article
  #           else
  #             source = open(long_url).read
  #             content = Readability::Document.new(source, :tags => %w[div p img a strong em], :attributes => %w[src href], :remove_empty_nodes => true).content
  #             current_user.articles << Article.create(url:long_url, content:content)
  #           end
  #       rescue
  #       end
  #     end

#           if Article.where(url:long_url).exists?
#             article = Article.where(url:long_url).first
#             current_user.articles << article
#             return article
#           else
#             source = open(long_url).read
#             content = Readability::Document.new(source, :tags => %w[div p img a strong em], :attributes => %w[src href], :remove_empty_nodes => true).content
#             current_user.articles << Article.create(url:long_url, content:content)
#           end
#         rescue
#         end
#       end
#   end
# end