#{ Ruby: webcrawler para practicar }

http://armoredcode.com/blog/create-a-quick-and-dirty-web-crawler-with-ruby/
http://www.danneu.com/posts/8-scraping-a-blog-with-anemone-ruby-web-crawler-and-mongodb/
http://blog.iron.io/2012/08/webcrawling-at-scale-with-nokogiri-and.html
http://www.danneu.com/posts/8-scraping-a-blog-with-anemone-ruby-web-crawler-and-mongodb/