Kodama's home / tips. Japanese description. Google PageRank (ruby script/class) This ruby script get a Google PageRank for a URL. Download: gprank.rb. Containing module is very simple, so it will be easily used in your script. Note update 2007-07-10. Because the format of query/reply for the PageRank server is changed. Note The script gprank.rb does not complete inperfect URL. Therefore, where a b