From: Pen Ttt Date: 2010-05-02T10:59:16+09:00 Subject: how can i get that kind of transpose? there is text1 1,2,3,4 1,2,3 1,2 1,2,3,4,5 what i want to get is text2: 1,1,1,1 2,2,2,2 3,3, 3 4, 4 5 how to get it ? -- Posted via http://www.ruby-forum.com/.