euruko_scraper.rb

require 'mechanize'

a = Mechanize.new
results = {}
last_id = 647

(1..last_id).map do |id|
  begin
    page = a.get("http://cfp.euruko2013.org/users/#{id}/selections")
    d = page.
      search('a').
      select{|x| x.attributes["href"].value.match(/proposals/)}.
      map{|l| l.text.strip.split(":")[0]}[1..-2] rescue []
    name = page.links.select{|l| l.attributes["href"].match(/users/)}.map(&:text)[0].strip rescue "oops"
    d.each{|name| results[name] ? results[name] += 1: results[name] = 1}
  rescue
  end
end
results.sort_by{|k,v| -v}.each{|k,v| puts "#{k} => #{v}"}