- ruby-talk - ml.ruby-lang.org

[ruby-talk:444276] [QUESTION] How to do Data Driven Testing with minitest
by Hemal Varambhia 12 Jul '23

12 Jul '23

Dear Ruby Mailing List, Is there a way to do data driven testing with minitest? I am stuck on a kata I'm working on that may benefit from this, and would appreciate resources on this. Yours sincerely, Hemal -- "Musbury", 16 Devonshire Road, Mill Hill, London, NW7 1LL Home: +44 (0) 208 346 6444 Mobile: +44 (0) 7751 879 908

1 0

[ruby-talk:444275] [ANN] ruby_parser 3.20.3 Released
by Ryan Davis 12 Jul '23

12 Jul '23

ruby_parser version 3.20.3 has been released! * home: <https://github.com/seattlerb/ruby_parser> * bugs: <https://github.com/seattlerb/ruby_parser/issues> * rdoc: <http://docs.seattlerb.org/ruby_parser> ruby_parser (RP) is a ruby parser written in pure ruby (utilizing racc--which does by default use a C extension). It outputs s-expressions which can be manipulated and converted back to ruby via the ruby2ruby gem. As an example: def conditional1 arg1 return 1 if arg1 == 0 return 0 end becomes: s(:defn, :conditional1, s(:args, :arg1), s(:if, s(:call, s(:lvar, :arg1), :==, s(:lit, 0)), s(:return, s(:lit, 1)), nil), s(:return, s(:lit, 0))) Tested against 801,039 files from the latest of all rubygems (as of 2013-05): * 1.8 parser is at 99.9739% accuracy, 3.651 sigma * 1.9 parser is at 99.9940% accuracy, 4.013 sigma * 2.0 parser is at 99.9939% accuracy, 4.008 sigma * 2.6 parser is at 99.9972% accuracy, 4.191 sigma * 3.0 parser has a 100% parse rate. * Tested against 2,672,412 unique ruby files across 167k gems. * As do all the others now, basically. Changes: ### 3.20.3 / 2023-07-11 * 2 minor enhancements: * Added Parser#in_argdef and integrated into 3.x parsers. * Improved tools/munge.rb to handler MRI 3.2 output * 2 bug fixes: * Fixed process_dots to properly deal with paren-less forward_args. (eric1234) * Fixed tools/ripper.rb to properly print ripper sexp at the end

1 0

[ruby-talk:444274] [ANN] minitest-focus 1.4.0 Released
by Ryan Davis 12 Jul '23

12 Jul '23

minitest-focus version 1.4.0 has been released! * home: <https://github.com/seattlerb/minitest-focus> * rdoc: <http://docs.seattlerb.org/minitest-focus> Allows you to focus on a few tests with ease without having to use command-line arguments. Good for tools like guard that don't have enough brains to understand test output. Cf. minitest-autotest (an example of a test runner with strong testing logic). Inspired by https://github.com/seattlerb/minitest/issues/213 Changes: ### 1.4.0 / 2023-07-11 * 1 minor enhancement: * Added --no-focus flag to disable focus and allow --name args to override.

1 0

[ruby-talk:444273] Glimmer DSL for LibUI 0.0.8 Released
by Andy Maleh 10 Jul '23

10 Jul '23

Glimmer DSL for LibUI 0.0.8 has been released with a new feature called Composite Shape (already in Glimmer DSL for SWT), which enables building new visual concepts by aggregating multiple smaller shapes within a parent composite shape using relative positioning and inherited `fill`/`stroke` colors. https://raw.githubusercontent.com/AndyObtiva/glimmer-dsl-libui/master/image… Blog Post Announcement: https://andymaleh.blogspot.com/2023/07/glimmer-dsl-for-libui-composite-shap… GitHub: https://github.com/AndyObtiva/glimmer-dsl-libui RubyGem: https://rubygems.org/gems/glimmer-dsl-libui Change Log: 0.0.8: - Support `composite_shape` keyword (alias: `shape`) as aggregate (composite) shape that can have arbitrary shapes, text, transforms underneath, which inherit its `fill`/`stroke` colors and `transform`. `composite_shape` also supports nesting mouse listeners, which check mouse click point containment against all nested shapes automatically. - New `examples/basic_composite_shape.rb` with use of `shape` + drag and drop support for moving shapes and click support for changing shape colors - Invert `Glimmer::LibUI::ControlProxy::KEYWORD_ALIASES` to enable adding multiple aliases per keyword - Support `Glimmer::LibUI::Shape::KEYWORD_ALIASES` to enable adding multiple aliases per keyword - Small update for `examples/button_counter.rb`

1 0

[ruby-talk:444267] [ANN] minitest-bisect 1.7.0 Released
by Ryan Davis 08 Jul '23

08 Jul '23

minitest-bisect version 1.7.0 has been released! * home: <https://github.com/seattlerb/minitest-bisect> * rdoc: <http://docs.seattlerb.org/minitest-bisect> Hunting down random test failures can be very very difficult, sometimes impossible, but minitest-bisect makes it easy. minitest-bisect helps you isolate and debug random test failures. If your tests only fail randomly, you can reproduce the error consistently by using `--seed <num>`, but what then? How do you figure out which combination of tests out of hundreds are responsible for the failure? You know which test is failing, but what others are causing it to fail or were helping it succeed in a different order? That's what minitest-bisect does best. Changes: ### 1.7.0 / 2023-07-06 * 1 major enhancement: * Extend bisect_methods to do "inverse" run (eg false positives) via -n=/RE/ argument. * 4 minor enhancements: * Added example_inverse.rb * Collapsed examples from directories to individual files. * Refactor: push command generation from #run down to #bisect_methods. * build_files_cmd no longer calls reset (zero effect change). * 4 bug fixes: * 100% documentation coverage. * Fix server process ID to be a string to match rest of args. * Fix shebang cmd on bin/minitest_bisect. * Print known bad methods with found culprit methods in final run.

4 4

[ruby-talk:444266] Import Spreadsheets in Ruby on Rails with Flatfile.com
by Andy Maleh 07 Jul '23

07 Jul '23

The video and slides for the Montreal.rb July 2023 talk "Import Spreadsheets in Ruby on Rails with Flatfile.com" have been posted. Blog post: https://andymaleh.blogspot.com/2023/07/montrealrb-july-2023-import.html YouTube Video: https://www.youtube.com/watch?v=Du2crnz2PLg Google Slides: https://docs.google.com/presentation/d/e/2PACX-1vSjaB33oBW6z0NUD3GYqv1KPoX9…

2 1

[ruby-talk:444265] [ANN] wxRuby3 0.9.0.rc-1 released
by martin＠corino.nl 30 Jun '23

30 Jun '23

As promised the very first release candidate of the wxRuby3 gem has been released. wxRuby3 is a cross-platform GUI library for Ruby, based on the mature wxWidgets GUI toolkit for C++. It uses native widgets wherever possible, providing the correct look, feel and behavior to GUI applications on Windows, OS X and Linux/GTK. wxRuby aims to provide a comprehensive solution to developing professional-standard desktop applications in Ruby. What's new: - improved stability (What? Wasn't it stable? Sure it was...except..well...sometimes) - more samples - more tests - improved and extended documentation - more supported classes like: Wx::EventBlocker, Wx::SearchCtrl, Wx::BitmapComboBox, Wx::EventFilter, Wx::UIActionSimulator If you are interested check this out: Documentation: https://mcorino.github.io/wxRuby3/index.html Github: https://github.com/mcorino/wxruby3 Rubygems: https://rubygems.org/gems/wxruby3

1 0

[ruby-talk:444256] Rounding half even rounds to odd number
by Tomasz Smykowski 30 Jun '23

30 Jun '23

Hey, I was browsing December commit history and found a fix for round to even function being commited for special cases. In the unit tests there were a few new tests added. One of them looks like this: assert_equal(767573.18759, 767573.1875850001.round(5, half: :even)) Shouldn't the function round to ...8 in this case? It struck me it does not end with an even digit, but an odd one. There are two or free unit tests that also end with odd digit. Commit: https://github.com/ruby/ruby/commit/9f2378959e5c5b5c39c9993f1a84e5304ff113d… Tests: https://github.com/ruby/ruby/blob/ed587abffb48da991c33d232fd151683458938a9/… Cheers, Tom Smykowski

3 4

[ruby-talk:444261] [ANN] RubyInline 3.14.0 Released
by Ryan Davis 28 Jun '23

28 Jun '23

RubyInline version 3.14.0 has been released! * rdoc: <http://docs.seattlerb.org/RubyInline/> * home: <http://www.zenspider.com/ZSS/Products/RubyInline/> * code: <https://github.com/seattlerb/rubyinline> Inline allows you to write foreign code within your ruby code. It automatically determines if the code in question has changed and builds it only when necessary. The extensions are then automatically loaded into the class/module that defines it. You can even write extra builders that will allow you to write inlined code in any language. Use Inline::C as a template and look at Module#inline for the required API. Changes: ### 3.14.0 / 2023-06-28 * 3 minor enhancements: * Changed File.write_with_backup to write the content and return renamed path. * Dropped #inline ancient options processing code. 2005, yo. * Preemptively require language extension if not defined yet. * 1 bug fix: * Declare Init_* to be (void) to prevent some compilers from complaining.

1 0

[ruby-talk:444260] AUTO: Joerg Meidl is out of the office (Rückkehr am 01.07.2023)
by Joerg.Meidl＠meidl.eu 26 Jun '23

26 Jun '23

Ich kehre zurück am 01.07.2023. Sehr geerhte Damen und Herren! Ich bin von 26.06.2023 bis 01.07.2023 auf Urlaub und habe nicht immer die Möglichkeit meine Mails zu lesen! Ich werde diese aber so schnell als möglich beantworten! Mit freundlichen Grüßen Jörg Meidl Hinweis: Dies ist eine automatische Antwort auf Ihre Nachricht "[ruby-talk:444259] Glimmer DSL for WX 0.0.7 Released"( gesendet am 26.06.2023 18:22:28) . Diese ist die einzige Benachrichtigung, die Sie empfangen werden, während diese Person abwesend ist.

1 0