From: Li Chen Date: 2008-01-11T05:38:54+09:00 Subject: string extraction Hi all, What is the Ruby way to extract a string like this? old_string="5'-AAAAAAAA CCCCCCCC TTT GGGGG GGGG-3'" new_string="AAAAAAAACCCCCCCCTTTGGGGGGGGG" Thank you very much, Li -- Posted via http://www.ruby-forum.com/.