Ruby, Rails, Web2.0 � Data extraction for Web 2.0: Screen scraping in Ruby/RailsUpdate: A lot of things happened since the publication of this article. First of all, I have updated this article with HPricot and scRUBYt! examples - then I wrote the second part, I hacked up a Ruby web-scraping toolkit, scRUBYt! which also has a community web page - check it out, it’s hot right now! Introduction Despite of the ongoing Web 2.0 buzz, the absolute majority of the Web pages are sti
