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September 2023

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[ruby-core:114612] [Ruby master Bug#16951] Consistently referer dependencies
by hsbt (Hiroshi SHIBATA) 01 Sep '23

01 Sep '23

Issue #16951 has been updated by hsbt (Hiroshi SHIBATA). >would it be possible to get an update on this? It's difficult to answer. All of dependencies are maintainer's convenience basically. I started to suggest to add dependency explicitly for gem authors at https://bugs.ruby-lang.org/issues/19776. You can see this suggested gems at https://github.com/ruby/ruby/blob/master/lib/bundled_gems.rb#L2. On the other hand, I have no plan to add `net-http` into `Gem::BUNDLED_GEMS::SINCE` because `net-http` provides core feature of RubyGems. So, we can't remove it from default gems. ---------------------------------------- Bug #16951: Consistently referer dependencies https://bugs.ruby-lang.org/issues/16951#change-104440 * Author: vo.x (Vit Ondruch) * Status: Closed * Priority: Normal * Assignee: hsbt (Hiroshi SHIBATA) * ruby -v: ruby 2.7.1p83 (2020-03-31 revision a0c7c23c9c) [x86_64-linux] * Backport: 2.5: UNKNOWN, 2.6: UNKNOWN, 2.7: UNKNOWN ---------------------------------------- It seems that the default gems interdependencies in Ruby are mess. Years ago, when JSON was merged into StdLib, there was big movement and everybody dropped their references to JSON "because it is part of StdLib and therefore it is not needed". I always thought that removing the references was mistake. Now, there are other interesting cases. Let me name two I know about: 1) REXML is going to be removed from default gems in Ruby 2.8, so some packages already started to introduce the dependency explicitly [1]. So once somebody uses Kramdown on older Ruby, the external REXML of whatever version is going to be used. 2) There are also gems in StdLib, such as IRB, which are specifying their dependencies in .gemspec file. This is unfortunately causing very inconsistent user experience, depending if RubyGems are enabled/disabled, if one is using Bundler or not, if somebody explicitly states something somewhere and what dependencies are transitively pulled in. I would really appreciate, if Ruby upstream finally paid attention to this problem. My suggestion is that if some gem depends on some other gem, this dependency should be always explicitly stated in the .gemspec file. This would provide clear precedence and guideline to others. This would save all possible surprises and hidden issues, suddenly using dependency of different version, which is pulled in transitively. [1]: https://github.com/gettalong/kramdown/commit/c1aa6ad98fab589050ab8e82897ec4… -- https://bugs.ruby-lang.org/

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[ruby-core:114276] [Ruby master Bug#19784] String#delete_prefix! problem
by inversion (Yura Babak) 01 Sep '23

01 Sep '23

Issue #19784 has been reported by inversion (Yura Babak). ---------------------------------------- Bug #19784: String#delete_prefix! problem https://bugs.ruby-lang.org/issues/19784 * Author: inversion (Yura Babak) * Status: Open * Priority: Normal * ruby -v: ruby 3.2.2 (2023-03-30 revision e51014f9c0) [x86_64-linux] * Backport: 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN ---------------------------------------- Here is the snipped and the question is in the comments: ``` ruby fp = 'with_BOM_16.txt' body = File.read(fp).force_encoding('UTF-8') p body # "\xFF\xFE1\u00001\u0000" p body.start_with?("\xFF\xFE") # true body.delete_prefix!("\xFF\xFE") # !!! why doesn't work? p body # "\xFF\xFE1\u00001\u0000" p body.start_with?("\xFF\xFE") # true body[0, 2] = '' p body # "1\u00001\u0000" p body.start_with?("\xFF\xFE") # false ``` Works same on Linux (ruby 3.2.2 (2023-03-30 revision e51014f9c0) [x86_64-linux]) and Windows (ruby 3.2.2 (2023-03-30 revision e51014f9c0) [x64-mingw-ucrt]) -- https://bugs.ruby-lang.org/

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