In irb, the method "one\ntwo\nthree".split worked fine but in a file.. ------------------------------- @text = " line one line two line three " @lines = @text.split(/\n/) ------------------------------- .. it fails: "private method `split' called for nil:NilClass (NoMethodError)" After getting the array of lines, again I need to call split() on each line, then joing them with ", " (basically I need a CSV file for 14,000 lines verb annotation from WordNet) It's late, so I probably could not figure this out myself tonight. Any help is welcome. Thank you. -- Posted via http://www.ruby-forum.com/.