From: Timothy Elliott Date: 2010-03-20T03:36:56+09:00 Subject: [ruby-core:28804] [Feature #1981] [PATCH] CSV Parsing Speedup Issue #1981 has been updated by Timothy Elliott. File ruby_19_csv_speedup_02.patch added File csv.rb added I updated the patch to against trunk. Attaching to this ticket update. I took care to make it pass all tests, including the m17n tests in test/csv/test_encodings.rb . I have not tested it against m17n CSV files outside of the tests. It would be a good idea to test against a few large m17n CSV files to make sure that the new operations used by this parser (String.gsub!, String#count & String#last) perform well in that scenario. ---------------------------------------- http://redmine.ruby-lang.org/issues/show/1981 ---------------------------------------- http://redmine.ruby-lang.org