Ruby (programming language) (English Wikipedia)

Bill Venners. "The Philosophy of Ruby". Archived from the original on 5 July 2019. Retrieved 2 May 2015.
Bill Venners. "Dynamic Productivity with Ruby". Archived from the original on 5 September 2015. Retrieved 2 May 2015.
Bill Venners. "Blocks and Closures in Ruby". Archived from the original on 18 April 2015. Retrieved 2 May 2015.

codeproject.com (Global: low place; English: low place)

"Ruby – Add class methods at runtime". Archived from the original on 2007-09-22. Retrieved 2007-11-01.

devarticles.com (Global: low place; English: low place)

Web Development: Ruby on Rails Archived 2009-02-24 at the Wayback Machine. Devarticles.com (2007-03-22). Retrieved on 2013-07-17.

eigenclass.org (Global: low place; English: low place)

"More archeolinguistics: unearthing proto-Ruby". Archived from the original on 6 November 2015. Retrieved 2 May 2015.

github.com (Global: 380^th place; English: 337^th place)

"ruby/NEWS at v2_2_0 · ruby/ruby". GitHub. Archived from the original on 1 January 2015. Retrieved 2 May 2015.
"Ruby/NEWS at v.2_3_0 - ruby/ruby". GitHub. Archived from the original on 1 March 2017. Retrieved 25 December 2015.
"remove/virtual_module: Born to make your Ruby Code more than 3x faster. Hopefully". GitHub. 21 February 2020. Archived from the original on 1 March 2017. Retrieved 29 August 2016.

heroku.com (Global: low place; English: low place)

blog.heroku.com

Scheffler, Jonan (10 November 2016). "Ruby 3x3: Matz, Koichi, and Tenderlove on the future of Ruby Performance". Ruby. Archived from the original on 10 May 2019. Retrieved 18 May 2019.

honeybadger.io (Global: low place; English: low place)

Jeffery Morhous (2026-01-14). "Everything you need to know about Ruby 4.0". Retrieved 2026-06-02.

ibm.com (Global: 1,369^th place; English: 968^th place)

www-4.ibm.com

Maya Stodte (February 2000). "IBM developerWorks – Ruby: a new language". Archived from the original on August 18, 2000. Retrieved 3 March 2014.

informit.com (Global: low place; English: low place)

"The Ruby Programming Language". Archived from the original on 18 January 2020. Retrieved 2 May 2015.

ipa.go.jp (Global: low place; English: low place)

"IPA 独立行政法人情報処理推進機構：プレス発表プログラム言語RubyのJIS規格（JIS X 3017）制定について". Archived from the original on 2 February 2015. Retrieved 2 May 2015.
"IPA 独立行政法人情報処理推進機構：プレス発表プログラム言語Ruby、国際規格として承認". Archived from the original on 1 February 2015. Retrieved 2 May 2015.

iso.org (Global: 1,190^th place; English: 1,097^th place)

"ISO/IEC 30170:2012". Archived from the original on 2017-03-12. Retrieved 2017-03-10.

julialang.org (Global: low place; English: low place)

docs.julialang.org

"Julia 1.0 Documentation: Introduction". Archived from the original on 16 August 2018. Retrieved 6 October 2018.

linuxdevcenter.com (Global: low place; English: low place)

"An Interview with the Creator of Ruby". Archived from the original on 2008-02-08. Retrieved 2007-07-11.
Bruce Stewart (29 November 2001). "An Interview with the Creator of Ruby". O'Reilly Media. Archived from the original on 6 May 2015. Retrieved 2 May 2015.

martinfowler.com (Global: low place; English: low place)

"Language Workbenches: The Killer-App for Domain Specific Languages?". martinfowler.com. Archived from the original on 2 May 2021. Retrieved 2 May 2015.

mensfeld.pl (Global: low place; English: low place)

dev.mensfeld.pl

"Ruby 2.3.0 changes and features". Running with Ruby. dev.mensfeld.pl. 14 November 2015. Archived from the original on 5 January 2016. Retrieved 27 December 2015.

nagaokaut.ac.jp (Global: low place; English: low place)

blade.nagaokaut.ac.jp

Matsumoto, Yukihiro (13 February 2006). "Re: Ruby's lisp features". Archived from the original on 2018-10-27. Retrieved 15 February 2020.
"[FYI: historic] The decisive moment of the language name Ruby. (Re: [ANN] ruby 1.8.1)" (E-mail from Hiroshi Sugihara to ruby-talk). Archived from the original on 2011-07-17. Retrieved 2008-08-14.
Yukihiro Matsumoto (June 11, 1999). "Re: the name of Ruby?". Ruby-Talk (Mailing list). Archived from the original on December 25, 2018. Retrieved April 10, 2012.
"[ruby-talk:00382] Re: history of ruby". Archived from the original on 16 July 2011. Retrieved 2 May 2015.
"[ruby-list:124] TUTORIAL — ruby's features". Archived from the original on 24 May 2003. Retrieved 2 May 2015.
"[ruby-talk:01120] Re: The value of while..." Archived from the original on 2011-07-17. Retrieved 2008-12-06. In Ruby's syntax, statement is just a special case of an expression that cannot appear as an argument (e.g. multiple assignment).
"[ruby-talk:02460] Re: Precedence question". Archived from the original on 2004-07-22. Retrieved 2008-12-06. statement [...] can not be part of expression unless grouped within parentheses.

nicksieger.com (Global: low place; English: low place)

blog.nicksieger.com

"History of Ruby". Archived from the original on 2011-07-14. Retrieved 2008-08-14.

nondot.org (Global: low place; English: low place)

Lattner, Chris (2014-06-03). "Chris Lattner's Homepage". Chris Lattner. Archived from the original on 2018-12-25. Retrieved 2014-06-03. The Swift language is the product of tireless effort from a team of language experts, documentation gurus, compiler optimization ninjas, and an incredibly important internal dogfooding group who provided feedback to help refine and battle-test ideas. Of course, it also greatly benefited from the experiences hard-won by many other languages in the field, drawing ideas from Objective-C, Rust, Haskell, Ruby, Python, C#, CLU, and far too many others to list.

osdir.com (Global: low place; English: low place)

Yukihiro Matsumoto (August 2002). "lang-ruby-general: Re: question about Ruby initial development". Archived from the original on 3 March 2014. Retrieved 3 March 2014.

programming.nu (Global: low place; English: low place)

Burks, Tim. "About Nu™". Programming Nu™. Neon Design Technology, Inc. Archived from the original on 2018-12-25. Retrieved 2011-07-21.

rootr.net (Global: low place; English: low place)

"The Ruby Language FAQ: How Does Ruby Stack Up Against...?". Archived from the original on 8 May 2015. Retrieved 2 May 2015.

ruby-doc.com (Global: low place; English: low place)

Yukihiro Matsumoto (October 2000). "Programming Ruby: Forward". Archived from the original on 25 December 2018. Retrieved 5 March 2014.

ruby-lang.org (Global: low place; English: low place)

ruby-lang.org

"About Ruby". Archived from the original on 9 October 2014. Retrieved 15 February 2020.
Shugo Maeda (17 December 2002). "Official Ruby FAQ".
"1.3 Why the name 'Ruby'?". Official Ruby FAQ.
"We retire Ruby 1.8.7". Archived from the original on 6 June 2015. Retrieved 2 May 2015.
"Ruby 1.9.3 p0 is released". ruby-lang.org. October 31, 2011. Archived from the original on January 14, 2013. Retrieved February 20, 2013.
Endoh, Yusuke. (2013-02-24) Ruby 2.0.0-p0 is released Archived 2013-02-27 at the Wayback Machine. Ruby-lang.org. Retrieved on 2013-07-17.
"Semantic Versioning starting with Ruby 2.1.0". December 21, 2013. Archived from the original on February 13, 2014. Retrieved December 27, 2013.
Gustavo Frederico Temple Pedrosa, Vitor de Lima, Leonardo Bianconi (2015). "Ruby 2.2.1 Released". Archived from the original on 16 May 2016. Retrieved 12 July 2016.{{cite web}}: CS1 maint: multiple names: authors list (link)
"Ruby 2.4.0 Released". www.ruby-lang.org. Archived from the original on 2017-02-17. Retrieved 2016-12-30.
"Ruby 3.0.0 Released". Ruby Programming Language. 2020-12-25. Archived from the original on 2020-12-25. Retrieved 2020-12-25.
"Ruby 3.1.0 Released". ruby-lang.org. Archived from the original on 25 December 2021. Retrieved 25 Dec 2021.
"Ruby 3.1.0 Released". Archived from the original on 2021-12-26. Retrieved 2021-12-26.
"Ruby 3.2.0 Released". Archived from the original on 2022-12-25. Retrieved 2022-12-25.
"Ruby 3.3.0 Released". Archived from the original on 2023-12-25. Retrieved 2023-12-25.
"Ruby 3.4.0 Released". 2024-12-25. Retrieved 2025-04-12.
"Ruby 4.0.0 Released". 2025-12-25. Retrieved 2026-06-02.
"Methods". Official Ruby FAQ. Archived from the original on 2022-06-28. Retrieved 2021-06-20.
"We retire raa.ruby-lang.org". 2013-08-08. Archived from the original on 2015-12-31. Retrieved 2016-01-03.

docs.ruby-lang.org

"NEWS - Documentation for Ruby 3.4". Retrieved 2025-04-12.
"class String - Documentation for Ruby 4.1". docs.ruby-lang.org. Retrieved 2026-08-10.
"Ruby Standard Library".

svn.ruby-lang.org

"v1_9_3_0/NEWS". Ruby Subversion source repository. ruby-lang.org. September 17, 2011. Archived from the original on November 6, 2015. Retrieved February 20, 2013.
Gustavo Frederico Temple Pedrosa, Vitor de Lima, Leonardo Bianconi (2015). "v2.2.1 ChangeLog". Archived from the original on 26 February 2017. Retrieved 12 July 2016.{{cite web}}: CS1 maint: multiple names: authors list (link)

bugs.ruby-lang.org

Gustavo Frederico Temple Pedrosa, Vitor de Lima, Leonardo Bianconi (2014). "Specifying non volatile registers for increase performance in ppc64". Archived from the original on 17 September 2016. Retrieved 12 July 2016.{{cite web}}: CS1 maint: multiple names: authors list (link)
Gustavo Frederico Temple Pedrosa, Vitor de Lima, Leonardo Bianconi (2014). "Specifying MACRO for increase performance in ppc64". Archived from the original on 17 September 2016. Retrieved 12 July 2016.{{cite web}}: CS1 maint: multiple names: authors list (link)

ruby-toolbox.com (Global: low place; English: low place)

"The Ruby Toolbox". Archived from the original on 2015-04-03. Retrieved 2015-04-04.

rubygems.org (Global: low place; English: low place)

"Stats RubyGems.org your community gem host". rubygems.org. Archived from the original on 10 December 2021. Retrieved 10 December 2021.

rubyinside.com (Global: low place; English: low place)

Peter Cooper (2010-05-18). "The Why, What, and How of Rubinius 1.0's Release". Archived from the original on 2010-05-24. Retrieved 2010-05-23.

rust-lang.org (Global: low place; English: low place)

doc.rust-lang.org

"Influences - The Rust Reference". The Rust Reference. Archived from the original on 2019-01-26. Retrieved 2023-04-18.

theregister.com (Global: 2,921^st place; English: 1,825^th place)

Anderson, Tim (2025-10-06). "Ex-RubyGems maintainers forge new home at Gem Cooperative". theregister. Retrieved 2026-10-22.

unicode.org (Global: 691^st place; English: 581^st place)

"UAX #29: Unicode Text Segmentation". www.unicode.org. Retrieved 2026-08-10.

web.archive.org (Global: 1^st place; English: 1^st place)

"Julia 1.0 Documentation: Introduction". Archived from the original on 16 August 2018. Retrieved 6 October 2018.
Burks, Tim. "About Nu™". Programming Nu™. Neon Design Technology, Inc. Archived from the original on 2018-12-25. Retrieved 2011-07-21.
"Influences - The Rust Reference". The Rust Reference. Archived from the original on 2019-01-26. Retrieved 2023-04-18.
Lattner, Chris (2014-06-03). "Chris Lattner's Homepage". Chris Lattner. Archived from the original on 2018-12-25. Retrieved 2014-06-03. The Swift language is the product of tireless effort from a team of language experts, documentation gurus, compiler optimization ninjas, and an incredibly important internal dogfooding group who provided feedback to help refine and battle-test ideas. Of course, it also greatly benefited from the experiences hard-won by many other languages in the field, drawing ideas from Objective-C, Rust, Haskell, Ruby, Python, C#, CLU, and far too many others to list.
"About Ruby". Archived from the original on 9 October 2014. Retrieved 15 February 2020.
Matsumoto, Yukihiro (13 February 2006). "Re: Ruby's lisp features". Archived from the original on 2018-10-27. Retrieved 15 February 2020.
"History of Ruby". Archived from the original on 2011-07-14. Retrieved 2008-08-14.
"[FYI: historic] The decisive moment of the language name Ruby. (Re: [ANN] ruby 1.8.1)" (E-mail from Hiroshi Sugihara to ruby-talk). Archived from the original on 2011-07-17. Retrieved 2008-08-14.
Yukihiro Matsumoto (June 11, 1999). "Re: the name of Ruby?". Ruby-Talk (Mailing list). Archived from the original on December 25, 2018. Retrieved April 10, 2012.
"More archeolinguistics: unearthing proto-Ruby". Archived from the original on 6 November 2015. Retrieved 2 May 2015.
"[ruby-talk:00382] Re: history of ruby". Archived from the original on 16 July 2011. Retrieved 2 May 2015.
"[ruby-list:124] TUTORIAL — ruby's features". Archived from the original on 24 May 2003. Retrieved 2 May 2015.
"An Interview with the Creator of Ruby". Archived from the original on 2008-02-08. Retrieved 2007-07-11.
Yukihiro Matsumoto (October 2000). "Programming Ruby: Forward". Archived from the original on 25 December 2018. Retrieved 5 March 2014.
"We retire Ruby 1.8.7". Archived from the original on 6 June 2015. Retrieved 2 May 2015.
"IPA 独立行政法人情報処理推進機構：プレス発表プログラム言語RubyのJIS規格（JIS X 3017）制定について". Archived from the original on 2 February 2015. Retrieved 2 May 2015.
"IPA 独立行政法人情報処理推進機構：プレス発表プログラム言語Ruby、国際規格として承認". Archived from the original on 1 February 2015. Retrieved 2 May 2015.
"ISO/IEC 30170:2012". Archived from the original on 2017-03-12. Retrieved 2017-03-10.
Web Development: Ruby on Rails Archived 2009-02-24 at the Wayback Machine. Devarticles.com (2007-03-22). Retrieved on 2013-07-17.
"Ruby 1.9.3 p0 is released". ruby-lang.org. October 31, 2011. Archived from the original on January 14, 2013. Retrieved February 20, 2013.
"v1_9_3_0/NEWS". Ruby Subversion source repository. ruby-lang.org. September 17, 2011. Archived from the original on November 6, 2015. Retrieved February 20, 2013.
Endoh, Yusuke. (2013-02-24) Ruby 2.0.0-p0 is released Archived 2013-02-27 at the Wayback Machine. Ruby-lang.org. Retrieved on 2013-07-17.
"Semantic Versioning starting with Ruby 2.1.0". December 21, 2013. Archived from the original on February 13, 2014. Retrieved December 27, 2013.
Gustavo Frederico Temple Pedrosa, Vitor de Lima, Leonardo Bianconi (2015). "Ruby 2.2.1 Released". Archived from the original on 16 May 2016. Retrieved 12 July 2016.{{cite web}}: CS1 maint: multiple names: authors list (link)
Gustavo Frederico Temple Pedrosa, Vitor de Lima, Leonardo Bianconi (2015). "v2.2.1 ChangeLog". Archived from the original on 26 February 2017. Retrieved 12 July 2016.{{cite web}}: CS1 maint: multiple names: authors list (link)
Gustavo Frederico Temple Pedrosa, Vitor de Lima, Leonardo Bianconi (2014). "Specifying non volatile registers for increase performance in ppc64". Archived from the original on 17 September 2016. Retrieved 12 July 2016.{{cite web}}: CS1 maint: multiple names: authors list (link)
Gustavo Frederico Temple Pedrosa, Vitor de Lima, Leonardo Bianconi (2014). "Specifying MACRO for increase performance in ppc64". Archived from the original on 17 September 2016. Retrieved 12 July 2016.{{cite web}}: CS1 maint: multiple names: authors list (link)
"ruby/NEWS at v2_2_0 · ruby/ruby". GitHub. Archived from the original on 1 January 2015. Retrieved 2 May 2015.
"Ruby/NEWS at v.2_3_0 - ruby/ruby". GitHub. Archived from the original on 1 March 2017. Retrieved 25 December 2015.
"Ruby 2.3.0 changes and features". Running with Ruby. dev.mensfeld.pl. 14 November 2015. Archived from the original on 5 January 2016. Retrieved 27 December 2015.
"Ruby 2.4.0 Released". www.ruby-lang.org. Archived from the original on 2017-02-17. Retrieved 2016-12-30.
"Ruby 3.0.0 Released". Ruby Programming Language. 2020-12-25. Archived from the original on 2020-12-25. Retrieved 2020-12-25.
Scheffler, Jonan (10 November 2016). "Ruby 3x3: Matz, Koichi, and Tenderlove on the future of Ruby Performance". Ruby. Archived from the original on 10 May 2019. Retrieved 18 May 2019.
"Ruby 3.1.0 Released". ruby-lang.org. Archived from the original on 25 December 2021. Retrieved 25 Dec 2021.
"Ruby 3.1.0 Released". Archived from the original on 2021-12-26. Retrieved 2021-12-26.
"Ruby 3.2.0 Released". Archived from the original on 2022-12-25. Retrieved 2022-12-25.
"Ruby 3.3.0 Released". Archived from the original on 2023-12-25. Retrieved 2023-12-25.
"The Ruby Programming Language". Archived from the original on 18 January 2020. Retrieved 2 May 2015.
Bill Venners. "The Philosophy of Ruby". Archived from the original on 5 July 2019. Retrieved 2 May 2015.
"Welcome to RUBYWEEKLYNEWS.ORG". 4 July 2017. Archived from the original on 4 July 2017.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
"The Ruby Language FAQ: How Does Ruby Stack Up Against...?". Archived from the original on 8 May 2015. Retrieved 2 May 2015.
Bruce Stewart (29 November 2001). "An Interview with the Creator of Ruby". O'Reilly Media. Archived from the original on 6 May 2015. Retrieved 2 May 2015.
Bill Venners. "Dynamic Productivity with Ruby". Archived from the original on 5 September 2015. Retrieved 2 May 2015.
"Language Workbenches: The Killer-App for Domain Specific Languages?". martinfowler.com. Archived from the original on 2 May 2021. Retrieved 2 May 2015.
"Ruby – Add class methods at runtime". Archived from the original on 2007-09-22. Retrieved 2007-11-01.
Bill Venners. "Blocks and Closures in Ruby". Archived from the original on 18 April 2015. Retrieved 2 May 2015.
"Methods". Official Ruby FAQ. Archived from the original on 2022-06-28. Retrieved 2021-06-20.
"[ruby-talk:01120] Re: The value of while..." Archived from the original on 2011-07-17. Retrieved 2008-12-06. In Ruby's syntax, statement is just a special case of an expression that cannot appear as an argument (e.g. multiple assignment).
"[ruby-talk:02460] Re: Precedence question". Archived from the original on 2004-07-22. Retrieved 2008-12-06. statement [...] can not be part of expression unless grouped within parentheses.
"remove/virtual_module: Born to make your Ruby Code more than 3x faster. Hopefully". GitHub. 21 February 2020. Archived from the original on 1 March 2017. Retrieved 29 August 2016.
Peter Cooper (2010-05-18). "The Why, What, and How of Rubinius 1.0's Release". Archived from the original on 2010-05-24. Retrieved 2010-05-23.
Maya Stodte (February 2000). "IBM developerWorks – Ruby: a new language". Archived from the original on August 18, 2000. Retrieved 3 March 2014.
Yukihiro Matsumoto (August 2002). "lang-ruby-general: Re: question about Ruby initial development". Archived from the original on 3 March 2014. Retrieved 3 March 2014.
"The Ruby Toolbox". Archived from the original on 2015-04-03. Retrieved 2015-04-04.
"Stats RubyGems.org your community gem host". rubygems.org. Archived from the original on 10 December 2021. Retrieved 10 December 2021.
"We retire raa.ruby-lang.org". 2013-08-08. Archived from the original on 2015-12-31. Retrieved 2016-01-03.

youtube.com (Global: 13^th place; English: 14^th place)

"Reasons behind Ruby". Ruby Conference 2008. Confreaks (YouTube). 15 April 2013.
Google Tech Talks – Ruby 1.9 on YouTube

Ruby (programming language) (English Wikipedia)

archive.org (Global: 6th place; English: 6th place)

artima.com (Global: low place; English: low place)

codeproject.com (Global: low place; English: low place)

devarticles.com (Global: low place; English: low place)

eigenclass.org (Global: low place; English: low place)

github.com (Global: 380th place; English: 337th place)

heroku.com (Global: low place; English: low place)

blog.heroku.com

honeybadger.io (Global: low place; English: low place)

ibm.com (Global: 1,369th place; English: 968th place)

www-4.ibm.com

informit.com (Global: low place; English: low place)

ipa.go.jp (Global: low place; English: low place)

iso.org (Global: 1,190th place; English: 1,097th place)

julialang.org (Global: low place; English: low place)

docs.julialang.org

linuxdevcenter.com (Global: low place; English: low place)

martinfowler.com (Global: low place; English: low place)

mensfeld.pl (Global: low place; English: low place)

dev.mensfeld.pl

nagaokaut.ac.jp (Global: low place; English: low place)

blade.nagaokaut.ac.jp

nicksieger.com (Global: low place; English: low place)

blog.nicksieger.com

nondot.org (Global: low place; English: low place)

osdir.com (Global: low place; English: low place)

programming.nu (Global: low place; English: low place)

rootr.net (Global: low place; English: low place)

ruby-doc.com (Global: low place; English: low place)

ruby-lang.org (Global: low place; English: low place)

ruby-lang.org

docs.ruby-lang.org

svn.ruby-lang.org

bugs.ruby-lang.org

ruby-toolbox.com (Global: low place; English: low place)

rubygems.org (Global: low place; English: low place)

rubyinside.com (Global: low place; English: low place)

rust-lang.org (Global: low place; English: low place)

doc.rust-lang.org

theregister.com (Global: 2,921st place; English: 1,825th place)

unicode.org (Global: 691st place; English: 581st place)

web.archive.org (Global: 1st place; English: 1st place)

youtube.com (Global: 13th place; English: 14th place)

archive.org (Global: 6^th place; English: 6^th place)

github.com (Global: 380^th place; English: 337^th place)

ibm.com (Global: 1,369^th place; English: 968^th place)

iso.org (Global: 1,190^th place; English: 1,097^th place)

theregister.com (Global: 2,921^st place; English: 1,825^th place)

unicode.org (Global: 691^st place; English: 581^st place)

web.archive.org (Global: 1^st place; English: 1^st place)

youtube.com (Global: 13^th place; English: 14^th place)