From: Mmcolli00 Mom Date: 2009-01-09T00:11:43+09:00 Subject: regular expression question - using 'not' logic with it I know this is probably so easy, but I just can't find any documentation on it because it is not character class value. If 4 specific values exists, I do not want to output anything. How can I check that these values do not exist, otherwise output? if overrideVal1 != /Stamp/ or overrideVal2 != /Create/ or overrideVal3 != /6400/ or overrideVal4 != /5400000/ then puts "No results" else #call method to output results getValues() end -- Posted via http://www.ruby-forum.com/.