How to fetch delicious data with Hpricot and OpenURI

The code: ```ruby class Delicious class << self def tag(username, name, count = 15) links = [] url = "http://feeds.delicious.com/v2/rss/#{username}/#{name}?count=#{count}" feed = Hpricot(open(url)) feed.search("item").each do |i| item = OpenStruct.new item.link = i.at('link').next.to_s item.title = i.at('title').innerHTML item.description = i.at('description').innerHTML rescue nil links << item end links end end end ``` Usage: ```ruby # Return last 15 items tagged with business and news from jebus's account: Delicious.tag 'jebus', 'business+news', 15 ``` Returns an array of items.