From: Raj pal Date: 2013-01-31T16:38:07+09:00 Subject: Re: question on watir hi, tests = method_names.delete_if { |method_name| method_name !~ /^test/ } while I am trying to execute this line, it says that " undefined method `delete_if' for "test_1":String (NoMethodError)" What should I do to work with this delete_if method? Raj -- Posted via http://www.ruby-forum.com/.