From: Sebastian probst Eide Date: 2007-10-10T07:29:46+09:00 Subject: Re: Finding shared elements between to arrays. Yeah, I was wondering if there wasn't a better way than using map and compact! Ruby has so many functions that it's often hard for me to know which one to chose. I guess I'll learn as I use Ruby more! Thanks for the reply Eric! Sebastian -- Posted via http://www.ruby-forum.com/.