http://hunterpowers.com/data-scraping-and-more-with-ruby-nokogiri-sinatra-and-heroku/

Article/Tutorial on content/data/screen/web scraping with Ruby and Nokogiri culminating in a Sinatra app deployed to Heroku. Suited best for someone who knows a little Ruby and is interested in scraping.

I've seen some scraping related projects posted here over the last few weeks, and thought this might be of use to a few of you.