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News

3.1.0 - 2019-04-17

Fixes

  • Fixed a backward incompatibility bug that CSV#eof? may raises an error. [GitHub#86][Reported by krororo]

Thanks

  • krororo

3.0.9 - 2019-04-15

Fixes

  • Fixed a test for Windows.

3.0.8 - 2019-04-11

Fixes

  • Fixed a bug that strip: String doesn't work.

3.0.7 - 2019-04-08

Improvements

  • Improve parse performance 1.5x by introducing loose parser.

Fixes

  • Fix performance regression in 3.0.5.

  • Fix a bug that CSV#line returns wrong value when you use quote_char: nil.

3.0.6 - 2019-03-30

Improvements

  • CSV.foreach: Added support for mode.

3.0.5 - 2019-03-24

Improvements

  • Added :liberal_parsing => {backslash_quote: true} option. [GitHub#74][Patch by 284km]

  • Added :write_converters option. [GitHub#73][Patch by Danillo Souza]

  • Added :write_nil_value option.

  • Added :write_empty_value option.

  • Improved invalid byte line number detection. [GitHub#78][Patch by Alyssa Ross]

  • Added quote_char: nil optimization. [GitHub#79][Patch by 284km]

  • Improved error message. [GitHub#81][Patch by Andrés Torres]

  • Improved IO-like implementation for StringIO data. [GitHub#80][Patch by Genadi Samokovarov]

  • Added :strip option. [GitHub#58]

Fixes

  • Fixed a compatibility bug that CSV#each doesn't care CSV#shift. [GitHub#76][Patch by Alyssa Ross]

  • Fixed a compatibility bug that CSV#eof? doesn't care CSV#each and CSV#shift. [GitHub#77][Reported by Chi Leung]

  • Fixed a compatibility bug that invalid line isn't ignored. [GitHub#82][Reported by krororo]

  • Fixed a bug that :skip_lines doesn't work with multibyte characters data. [GitHub#83][Reported by ff2248]

Thanks

  • Alyssa Ross

  • 284km

  • Chi Leung

  • Danillo Souza

  • Andrés Torres

  • Genadi Samokovarov

  • krororo

  • ff2248

3.0.4 - 2019-01-25

Improvements

  • Removed duplicated CSV::Row#include? implementations. [GitHub#69][Patch by Max Schwenk]

  • Removed duplicated CSV::Row#header? implementations. [GitHub#70][Patch by Max Schwenk]

Fixes

  • Fixed a typo in document. [GitHub#72][Patch by Artur Beljajev]

  • Fixed a compatibility bug when row headers are changed. [GitHub#71][Reported by tomoyuki kosaka]

Thanks

  • Max Schwenk

  • Artur Beljajev

  • tomoyuki kosaka

3.0.3 - 2019-01-12

Improvements

  • Migrated benchmark tool to benchmark-driver from benchmark-ips. [GitHub#57][Patch by 284km]

  • Added liberal_parsing: {double_quote_outside_quote: true} parse option. [GitHub#66][Reported by Watson]

  • Added quote_empty: write option. [GitHub#35][Reported by Dave Myron]

Fixes

  • Fixed a compatibility bug that CSV.generate always return ASCII-8BIT encoding string. [GitHub#63][Patch by Watson]

  • Fixed a compatibility bug that CSV.parse("", headers: true) doesn't return CSV::Table. [GitHub#64][Reported by Watson][Patch by 284km]

  • Fixed a compatibility bug that multiple-characters column separator doesn't work. [GitHub#67][Reported by Jesse Reiss]

  • Fixed a compatibility bug that double #each parse twice. [GitHub#68][Reported by Max Schwenk]

Thanks

  • Watson

  • 284km

  • Jesse Reiss

  • Dave Myron

  • Max Schwenk

3.0.2 - 2018-12-23

Improvements

  • Changed to use strscan in parser. [GitHub#52][Patch by 284km]

  • Improves CSV write performance. 3.0.2 will be about 2 times faster than 3.0.1.

  • Improves CSV parse performance for complex case. 3.0.2 will be about 2 times faster than 3.0.1.

Fixes

  • Fixed a parse error bug for new line only input with headers option. [GitHub#53][Reported by Chris Beer]

  • Fixed some typos in document. [GitHub#54][Patch by Victor Shepelev]

Thanks

  • 284km

  • Chris Beer

  • Victor Shepelev

3.0.1 - 2018-12-07

Improvements

  • Added a test. [GitHub#38][Patch by 284km]

  • CSV::Row#dup: Changed to duplicate internal data. [GitHub#39][Reported by André Guimarães Sakata]

  • Documented :nil_value and :empty_value options. [GitHub#41][Patch by OwlWorks]

  • Added support for separator detection for non-seekable inputs. [GitHub#45][Patch by Ilmari Karonen]

  • Removed needless code. [GitHub#48][Patch by Espartaco Palma]

  • Added support for parsing header only CSV with headers: true. [GitHub#47][Patch by Kazuma Shibasaka]

  • Added support for coverage report in CI. [GitHub#48][Patch by Espartaco Palma]

  • Improved auto CR row separator detection. [GitHub#51][Reported by Yuki Kurihara]

Fixes

  • Fixed a typo in document. [GitHub#40][Patch by Marcus Stollsteimer]

Thanks

  • 284km

  • André Guimarães Sakata

  • Marcus Stollsteimer

  • OwlWorks

  • Ilmari Karonen

  • Espartaco Palma

  • Kazuma Shibasaka

  • Yuki Kurihara

3.0.0 - 2018-06-06

Fixes

  • Fixed a bug that header isn't returned for empty row. [GitHub#37][Patch by Grace Lee]

Thanks

  • Grace Lee

1.0.2 - 2018-05-03

Improvements

  • Split file for CSV::VERSION

  • Code cleanup: Split csv.rb into a more manageable structure [GitHub#19][Patch by Espartaco Palma] [GitHub#20][Patch by Steven Daniels]

  • Use CSV::MalformedCSVError for invalid encoding line [GitHub#26][Reported by deepj]

  • Support implicit Row <-> Array conversion [Bug #10013][ruby-core:63582][Reported by Dawid Janczak]

  • Update class docs [GitHub#32][Patch by zverok]

  • Add Row#each_pair [GitHub#33][Patch by zverok]

  • Improve CSV performance [GitHub#30][Patch by Watson]

  • Add :nil_value and :empty_value option

Fixes

  • Fix a bug that "bom|utf-8" doesn't work [GitHub#23][Reported by Pavel Lobashov]

  • CSV::Row#to_h, #to_hash: uses the same value as Row#[] [Bug #14482][Reported by tomoya ishida]

  • Make row separator detection more robust [GitHub#25][Reported by deepj]

  • Fix a bug that too much separator when col_sep is " " [Bug #8784][ruby-core:63582][Reported by Sylvain Laperche]

Thanks

  • Espartaco Palma

  • Steven Daniels

  • deepj

  • Dawid Janczak

  • zverok

  • Watson

  • Pavel Lobashov

  • tomoya ishida

  • Sylvain Laperche

  • Ryunosuke Sato

1.0.1 - 2018-02-09

Improvements

  • CSV::Table#delete: Added bulk delete support. You can delete multiple rows and columns at once. [GitHub#4][Patch by Vladislav]

  • Updated Gem description. [GitHub#11][Patch by Marcus Stollsteimer]

  • Code cleanup. [GitHub#12][Patch by Marcus Stollsteimer] [GitHub#14][Patch by Steven Daniels] [GitHub#18][Patch by takkanm]

  • CSV::Table#dig: Added. [GitHub#15][Patch by Tomohiro Ogoke]

  • CSV::Row#dig: Added. [GitHub#15][Patch by Tomohiro Ogoke]

  • Added ISO 8601 support to date time converter. [GitHub#16]

Fixes

  • Fixed wrong CSV::VERSION. [GitHub#10][Reported by Marcus Stollsteimer]

  • CSV.generate: Fixed a regression bug that String argument is ignored. [GitHub#13][Patch by pavel]

Thanks

  • Vladislav

  • Marcus Stollsteimer

  • Steven Daniels

  • takkanm

  • Tomohiro Ogoke

  • pavel