From: ajay paswan Date: 2012-11-23T17:00:56+09:00 Subject: Re: CSV:mode must be 'r', 'rb', 'w', or 'wb' unknown wrote in post #1085940: > Am 22.11.2012 13:07, schrieb ajay paswan: >> >> Note: I want to append. > > A quick search for the error message shows that > this is a Ruby 1.8 issue... > > With Ruby 1.9.3-p194 it works perfectly. but am using ruby 1.9.3p327. -- Posted via http://www.ruby-forum.com/.