A script to check for spam on Gist

gistfile1.rbx

require 'open-uri'
require 'hpricot'

def isAnonymousGist(url)
  (Hpricot(open(url))/"div[@class = 'file']").each { |i|
    if (i/"span[@class = 'date']/a[@href]").size == 0
      url = "http://gist.github.com" + (i/"div[@class = 'info']/span/a")[0]['href']
      system "open \"" + url + "\""
      puts url
    end
  }
end

(144..554).each do |i|
  url = "http://gist.github.com/gists?page=" + i.to_s
  isAnonymousGist (url)
  sleep 5
end