gistfile1.rb

  def forum_link
    doc = Nokogiri::HTML(open(ia_link))
    puts "$" * 100
    link = doc.css("script").select { |node|       
      re = %r/topic_id=(?<forum_id>[[:digit:]]+)/
      match = re.match(node.content) 
      if match
        match[1]
      else
        nil
      end
    }.collect { |node|
      re = %r/topic_id=(?<forum_id>[[:digit:]]+)/
      match = re.match(node.content)
      match[1]
    }    
    "http://infoarena.ro/forum/index.php?topic=#{link.first}"
  end