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[ruby-core:122643] [Ruby Bug#21498] Windows - Ruby Overrides C Library APIs thus breaking them
by cfis (Charlie Savage) 15 Nov '25

15 Nov '25

Issue #21498 has been reported by cfis (Charlie Savage). ---------------------------------------- Bug #21498: Windows - Ruby Overrides C Library APIs thus breaking them https://bugs.ruby-lang.org/issues/21498 * Author: cfis (Charlie Savage) * Status: Open * ruby -v: *all* on windows (testing with ruby 3.4.3 (2025-04-14 revision d0b7e5b6a0) +PRISM [x64-mswin64_140]) * Backport: 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- I am trying to wrap a simple C++ library, https://github.com/baderouaich/BitmapPlusPlus, as a Ruby extension. However when I use the extension to write a bitmap to disk the bitmap is corrupted. This is because the library uses std::ofstream which eventually uses the C API fclose to write the final bytes to the bitmap file and then closes it. The problem is that Ruby overrides `fclose` and replaces it with `rb_w32_fclose`. It then *exports* its custom version from from x64-vcruntime140-ruby340.dll. And the exported version is broken (at least from the standpoint of the C standard library). Note this has been a long standing issue. The first report I see is from 2013: https://bugs.ruby-lang.org/issues/8569 More recently in 2020 (which explains the issue very well): https://github.com/NREL/OpenStudio/issues/3942#issuecomment-610673401 I understand that Ruby is trying to provide a platform independent API. But the problem is this solution breaks any third party libraries that rely on these C APIs (which of course are very common). And there is no good workaround (see https://github.com/NREL/OpenStudio/issues/3942#issuecomment-611072774) So would it be possible for Ruby to stop exporting custom versions of basic C APIs? The code that does it is here: https://github.com/ruby/ruby/blob/master/win32/mkexports.rb#L41 Ruby of course could still use its custom versions of fclose, read, write etc within ruby.exe and x64-vcruntime140-ruby340.dll. But they should not be exported from x64-vcruntime140-ruby340.dll and thus be off limits to extensions. If a case comes up where an extension really needs access to rb_w32_fclose instead of fclose then an extension developer can use an `#ifdef _WIN32` to do so and work across platforms. That at least puts the developer in control versus now where I don't see any way I can to wrap the bitmap library for usage in Ruby. From my experience the biggest problem is the replacing of fclose with rb_w32_fclose. But I propose removing all such mappings, which include: FD_CLR=rb_w32_fdclr FD_ISSET=rb_w32_fdisset Sleep=rb_w32_Sleep accept=rb_w32_accept access=rb_w32_uaccess bind=rb_w32_bind close=rb_w32_close connect=rb_w32_connect dup2=rb_w32_dup2 fclose=rb_w32_fclose fstat=rb_w32_fstati128 get_osfhandle=rb_w32_get_osfhandle getcwd=rb_w32_ugetcwd getenv=rb_w32_ugetenv gethostbyaddr=rb_w32_gethostbyaddr gethostbyname=rb_w32_gethostbyname gethostname=rb_w32_gethostname getpeername=rb_w32_getpeername getpid=rb_w32_getpid getppid=rb_w32_getppid getprotobyname=rb_w32_getprotobyname getprotobynumber=rb_w32_getprotobynumber getservbyname=rb_w32_getservbyname getservbyport=rb_w32_getservbyport getsockname=rb_w32_getsockname getsockopt=rb_w32_getsockopt inet_ntop=rb_w32_inet_ntop inet_pton=rb_w32_inet_pton ioctlsocket=rb_w32_ioctlsocket isatty=rb_w32_isatty listen=rb_w32_listen lseek=rb_w32_lseek lstat=rb_w32_ulstati128 mkdir=rb_w32_umkdir mmap=rb_w32_mmap mprotect=rb_w32_mprotect munmap=rb_w32_munmap pipe=rb_w32_pipe pread=rb_w32_pread pwrite=rb_w32_pwrite read=rb_w32_read recv=rb_w32_recv recvfrom=rb_w32_recvfrom rename=rb_w32_urename rmdir=rb_w32_urmdir select=rb_w32_select send=rb_w32_send sendmsg sendto=rb_w32_sendto setsockopt=rb_w32_setsockopt shutdown=rb_w32_shutdown socket=rb_w32_socket stati128=rb_w32_ustati128 strcasecmp=msvcrt.stricmp strerror=rb_w32_strerror strncasecmp=msvcrt.strnicmp times=rb_w32_times unlink=rb_w32_uunlink utime=rb_w32_uutime utimensat=rb_w32_uutimensat utimes=rb_w32_uutimes write=rb_w32_write -- https://bugs.ruby-lang.org/

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[ruby-core:123626] [Ruby Bug#21659] rstring.h error: missing initializer for field ‘len’ of ‘struct RString’ [-Werror=missing-field-initializers] starting in ruby-3.3.10
by wsfulton (William Fulton) 14 Nov '25

14 Nov '25

Issue #21659 has been reported by wsfulton (William Fulton). ---------------------------------------- Bug #21659: rstring.h error: missing initializer for field ‘len’ of ‘struct RString’ [-Werror=missing-field-initializers] starting in ruby-3.3.10 https://bugs.ruby-lang.org/issues/21659 * Author: wsfulton (William Fulton) * Status: Open * ruby -v: ruby 3.3.10 (2025-10-23 revision 343ea05002) [x86_64-linux] * Backport: 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- All extensions now have this error when using -Werror -Wmissing-field-initializers: ``` In file included from /home/runner/.rvm/rubies/ruby-3.3.10/include/ruby-3.3.0/ruby/internal/arithmetic/char.h:29, from /home/runner/.rvm/rubies/ruby-3.3.10/include/ruby-3.3.0/ruby/internal/arithmetic.h:24, from /home/runner/.rvm/rubies/ruby-3.3.10/include/ruby-3.3.0/ruby/ruby.h:28, from /home/runner/.rvm/rubies/ruby-3.3.10/include/ruby-3.3.0/ruby.h:38, from example_wrap.c:1008: /home/runner/.rvm/rubies/ruby-3.3.10/include/ruby-3.3.0/ruby/internal/core/rstring.h: In function ‘rbimpl_rstring_getmem’: /home/runner/.rvm/rubies/ruby-3.3.10/include/ruby-3.3.0/ruby/internal/core/rstring.h:398:16: error: missing initializer for field ‘len’ of ‘struct RString’ [-Werror=missing-field-initializers] 398 | struct RString retval = {RBASIC_INIT}; | ^~~~~~~ /home/runner/.rvm/rubies/ruby-3.3.10/include/ruby-3.3.0/ruby/internal/core/rstring.h:206:10: note: ‘len’ declared here 206 | long len; | ^~~ ``` Can you please test with warnings turned on as this now breaks all extensions that rely on Ruby.h being warning free. Looks like it is due to commit https://github.com/ruby/ruby/commit/5a8d7642168f4ea0d9331fded3033c225bbc36c5 and expect that ```c++ struct RString retval = {RBASIC_INIT}; ``` should have been changed to: ```c++ struct RString retval = {RBASIC_INIT, 0}; ``` in rstring.h as well as all in the actual Ruby code base. -- https://bugs.ruby-lang.org/

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[ruby-core:120743] [Ruby master Bug#21049] Reconsider handling of the numbered parameters and "it" parameter in `Binding#local_variables`
by mame (Yusuke Endoh) 14 Nov '25

14 Nov '25

Issue #21049 has been reported by mame (Yusuke Endoh). ---------------------------------------- Bug #21049: Reconsider handling of the numbered parameters and "it" parameter in `Binding#local_variables` https://bugs.ruby-lang.org/issues/21049 * Author: mame (Yusuke Endoh) * Status: Open * Assignee: matz (Yukihiro Matsumoto) * Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- Currently, `Binding#local_variable*` APIs wrongly handles the numbered parameters. ```ruby # Binding#local_variables includes numbered parameters that should not be visible "foo".tap do _1 "bar".tap do p binding.local_variables #=> expected: [], actual: [:_1] end end # Binding#local_variable_get can read numbered parameters that should not be readable "foo".tap do _1 "bar".tap do p binding.local_variable_get(:_1) #=> expected: NameError, actual: "foo" end end # Binding#local_variable_set can update numbered parameter "foo".tap do p _1 #=> "foo" binding.local_variable_set(:_1, "bar") # expected: NameError, actual: updates _1 p _1 #=> "bar" end ``` My proposal is to stop handling numbered parameters and "it" parameter in `Binding#local_variable*` APIs. ```ruby "foo".tap do _1 binding.local_variables #=> proposed: [] binding.local_variable_get(:_1) #=> proposed: NameError end ``` Here is a proof-of-concept patch. https://github.com/ruby/ruby/pull/12601 It would be theoretically possible to fix `Binding#local_variable*` APIs to handle numbered parameters while maintaining compatibility as much as possible. However, I think the implicit “it” parameter introduced in Ruby 3.4 poses a spec-level problem. This is because there is no way to distinguish between the implicit “it” parameter and a true local variable named "it". Also, I don't think numbered parameters are local variables, so I feel uncomfortable handling them by `Binding#local_variable*` APIs. If it is absolutely necessary to access numbered parameters or "it" parameter via binding, it would be good to introduce dedicated APIs for the purpose, as: * Binding#numbered_parameters #=> [:_1, :_2, :_3, ...] * Binding#numbered_parameter_get(:_1) #=> obj * Binding#numbered_parameter_defined?(:_1) #=> true or false * Binding#it_get #=> obj * Binding#it_defined? #=> true or false Personally, however, I do not see the need for these APIs currently. I implemented them as proof-of-concept in PR, but I am okay that they are not introduced. -- https://bugs.ruby-lang.org/

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[ruby-core:121688] [Ruby Feature#21275] Update to Unicode 17.0
by duerst 14 Nov '25

14 Nov '25

Issue #21275 has been reported by duerst (Martin Dürst). ---------------------------------------- Feature #21275: Update to Unicode 17.0 https://bugs.ruby-lang.org/issues/21275 * Author: duerst (Martin Dürst) * Status: Open * Assignee: duerst (Martin Dürst) * Target version: 3.5 ---------------------------------------- Unicode 17.0 is currently in alpha. Beta is planned for late May, release for September 2025. We just updated to Unicode 16.0, so we can start testing with alpha/beta. -- https://bugs.ruby-lang.org/

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[ruby-core:119895] [Ruby master Bug#20889] IO#ungetc and IO#ungetbyte should not cause IO#pos to report an inaccurate position
by javanthropus (Jeremy Bopp) 13 Nov '25

13 Nov '25

Issue #20889 has been reported by javanthropus (Jeremy Bopp). ---------------------------------------- Bug #20889: IO#ungetc and IO#ungetbyte should not cause IO#pos to report an inaccurate position https://bugs.ruby-lang.org/issues/20889 * Author: javanthropus (Jeremy Bopp) * Status: Open * ruby -v: ruby 3.3.6 (2024-11-05 revision 75015d4c1f) [x86_64-linux] * Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN ---------------------------------------- ```ruby require 'tempfile' Tempfile.open(encoding: 'utf-8') do |f| f.write('0123456789') f.rewind f.ungetbyte(93) f.pos # => -1; negative value is surprising! end Tempfile.open(encoding: 'utf-8') do |f| f.write('0123456789') f.rewind f.ungetc('a'.encode('utf-8')) f.pos # => -1; similar to the ungetbyte case end Tempfile.open(encoding: 'utf-8:utf-16le') do |f| f.write('0123456789') f.rewind f.ungetc('a'.encode('utf-16le')) f.pos # => 0; maybe should be -2 to match the previous ungetc case? end ``` It doesn't seem logical that `IO#pos` should ever be affected by `IO#ungetc` or `IO#ungetbyte`. The pushed characters or bytes aren't really in the stream source. The value of `IO#pos` implies that jumping directly to that position via `IO#seek` and reading from there would return the same character or byte that was pushed, but the pushed characters or bytes are lost when the operation to seek in the stream is performed. In the case where `IO#pos` is a negative value, attempting to seek to that position actually raises an exception. In the `IO#ungetc` with character conversion case above, it seems unreasonable to make `IO#pos` report an even less correct position. In that case, the position would need to be adjusted by 2 bytes in reverse due to the internal encoding of the stream, but that is completely inconsistent with the behavior of `IO#pos` when reading from the stream normally where it reports the underlying stream's byte position and not the number of transcoded bytes that have been read: ```ruby require 'tempfile' Tempfile.open(encoding: 'utf-8:utf-16le') do |f| f.write('0123456789') f.rewind f.getc.bytesize # => 2; due to the internal encoding of the stream f.pos # => 1; reports actual bytes read from the stream, not transcoded bytes end ``` Attempting to use `IO#pos` when there are characters or bytes pushed into the read buffer by way of `IO#ungetc` or `IO#ungetbyte` should result in one of the following behaviors: 1. Raise and exception 2. Return the stream's position, clearing the read buffer entirely 3. Return the stream's position, ignoring the pushed characters or bytes, and produce a warning -- https://bugs.ruby-lang.org/

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[ruby-core:122773] [Ruby Feature#21513] Raise on converting endless range to set
by viralpraxis (Iaroslav Kurbatov) 13 Nov '25

13 Nov '25

Issue #21513 has been reported by viralpraxis (Iaroslav Kurbatov). ---------------------------------------- Feature #21513: Raise on converting endless range to set https://bugs.ruby-lang.org/issues/21513 * Author: viralpraxis (Iaroslav Kurbatov) * Status: Open ---------------------------------------- Converting endless range to array raises: ``` shell ruby -e '(1..).to_a' -e:1:in 'Range#to_a': cannot convert endless range to an array (RangeError) from -e:1:in '<main>' ``` but converting to set does not: ``` shell ruby -e '(1..).to_set # hangs' ``` I think it makes to raise in both cases for consistency. Something like this should do the trick: ``` diff diff --git i/prelude.rb w/prelude.rb index f49cada637..11bfa3fc95 100644 --- i/prelude.rb +++ w/prelude.rb @@ -30,6 +30,10 @@ module Enumerable # Makes a set from the enumerable object with given arguments. # Passing arguments to this method is deprecated. def to_set(*args, &block) + if self.class == Range && self.end.nil? + raise RangeError, "cannot convert endless range to a set" + end + klass = if args.empty? Set else diff --git i/test/ruby/test_range.rb w/test/ruby/test_range.rb index f875c0ab40..27b968641b 100644 --- i/test/ruby/test_range.rb +++ w/test/ruby/test_range.rb @@ -1541,4 +1541,11 @@ def test_overlap? assert_not_operator((1...3), :overlap?, (3..4)) assert_not_operator((...3), :overlap?, (3..)) end + + def test_to_set + assert_equal(Set[], (1..-1).to_set) + assert_equal(Set[1, 2, 3], (1..3).to_set) + + assert_raise(RangeError) { (239..).to_set } + end end ``` If this patch is accepted, I'll open a PR. ``` shell ./ruby -v ruby 3.5.0dev (2025-07-14T20:34:32Z master a6d483971a) +PRISM [x86_64-linux] ``` -- https://bugs.ruby-lang.org/

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[ruby-core:123576] [Ruby Bug#21654] Set#new calls extra methods compared to previous versions
by tenderlovemaking (Aaron Patterson) 13 Nov '25

13 Nov '25

Issue #21654 has been reported by tenderlovemaking (Aaron Patterson). ---------------------------------------- Bug #21654: Set#new calls extra methods compared to previous versions https://bugs.ruby-lang.org/issues/21654 * Author: tenderlovemaking (Aaron Patterson) * Status: Open * ruby -v: ruby 3.5.0dev (2025-10-24T15:50:47Z master a9f24aaccb) +PRISM [arm64-darwin25] * Backport: 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- I'm trying to test Ruby 3.5.0 with our Rails application and we've found that `Set.new` is now causing extra database queries to happen. The changes in d4020dd5faf call "size" on enumerable objects that are passed to the `new` method, and this causes extra "COUNT" queries to happen with ActiveRecord associations. For example: ```ruby Set.new(some_activerecord_association) ``` Previously, the above code would only do one query by iterating over the association. Now it issues two queries, a count query, and then the normal query for results. Since d4020dd5faf is dealing with endless ranges, I would like to narrow the scope from all Enumerable objects to just Ranges. Unfortunately, I noticed we have a test like this: ```ruby assert_raise(ArgumentError) { Set.new(1.upto(Float::INFINITY)) } ``` I'm not sure how we can handle such a case without testing `size`. -- https://bugs.ruby-lang.org/

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[ruby-core:121837] [Ruby Feature#21311] Namespace on read (revised)
by tagomoris (Satoshi Tagomori) 13 Nov '25

13 Nov '25

Issue #21311 has been reported by tagomoris (Satoshi Tagomori). ---------------------------------------- Feature #21311: Namespace on read (revised) https://bugs.ruby-lang.org/issues/21311 * Author: tagomoris (Satoshi Tagomori) * Status: Open ---------------------------------------- This replaces #19744 ## Concept This proposes a new feature to define virtual top-level namespaces in Ruby. Those namespaces can require/load libraries (either .rb or native extension) separately from other namespaces. Dependencies of required/loaded libraries are also required/loaded in the namespace. This feature will be disabled by default at first, and will be enabled by an env variable `RUBY_NAMESPACE=1` as an experimental feature. (It could be enabled by default in the future possibly.) ### "on read" approach The "on write" approach here is the design to define namespaces on the loaded side. For example, Java packages are defined in the .java files and it is required to separate namespaces from each other. It can be implemented very easily, but it requires all libraries to be updated with the package declaration. (In my opinion, it's almost impossible in the Ruby ecosystem.) The "on read" approach is to create namespaces and then require/load applications and libraries in them. Programmers can control namespace separation at the "read" time. So, we can introduce the namespace separation incrementally. ## Motivation The "namespace on read" can solve the 2 problems below, and can make a path to solve another problem: * Avoiding name conflicts between libraries * Applications can require two different libraries safely which use the same module name. * Avoiding unexpected globally shared modules/objects * Applications can make an independent/unshared module instance. * Multiple versions of gems can be required * Application developers will have fewer version conflicts between gem dependencies if rubygems/bundler will support the namespace on read. (Support from RubyGems/Bundler and/or other packaging systems will be needed) For the motivation details, see [Feature #19744]. ## How we can use Namespace ```ruby # app1.rb PORT = 2048 class App def self.port = ::PORT def val = PORT.to_s end p App.port # 2048 # app2.rb class Number def double = self * 2 end PORT = 2048.double class App def self.port = ::PORT def val = PORT.double.to_s end p App.port # 4096 # main.rb - executed as `ruby main.rb` ns1 = Namespace.new ns1.require('./app1') # 2048 ns2 = Namespace.new ns2.require('./app2') # 4096 PORT = 8080 class App def self.port = ::PORT def val = PORT.to_s end p App.port # 8080 p App.val # "8080" p ns1::App.port # 2048 p ns1::App.val # "2048" p ns2::App.port # 4096 p ns2::App.val # "8192" 1.double # NoMethodError ``` ## Namespace specification ### Types of namespaces There are two namespace types, "root" and "user" namespace. "Root" namespace exists solely in a Ruby process, and "user" namespaces can be created as many as Ruby programmers want. ### Root namespace Root namespace is a unique namespace to be defined when a Ruby process starts. It only contains built-in classes/modules/constants, which are available without any `require` calls, including RubyGems itself (when `--disable-gems` is not specified). ### User namespace User namespace is a namespace to run users' Ruby scripts. The "main" namespace is the namespace to run the user's `.rb` script specified by the `ruby` command-line argument. Other user namespaces ("optional" namespaces) can be created by `Namespace.new` call. In user namespace (both main and optional namespaces), built-in class/module definitions are copied from the root namespace, and other new classes/modules are defined in the namespace, separately from other (root/user) namespaces. The newly defined classes/modules are top-level classes/modules in the main namespace like `App`, but in optional namespaces, classes/modules are defined under the namespace (subclass of Module), like `ns::App`. In that namespace `ns`, `ns::App` is accessible as `App` (or `::App`). There is no way to access `App` in the main namespace from the code in the different namespace `ns`. ### Constants, class variables and global variables Constants, Class variables of built-in classes and global variables are also separated by namespace. Values set to class/global variables in a namespace are invisible in other namespaces. ### Methods and procs Methods defined in a namespace run with the defined namespace, even when called from other namespaces. Procs created in a namespace run with the defined namespace too. ### Dynamic link libraries Dynamic link libraries (typically .so files) are also loaded in namespaces as well as .rb files. ### Open class (Changes on built-in classes) In user namespaces, built-in class definitions can be modified. But those operations are processed as copy-on-write of class definition from the root namespace, and the changed definitions are visible only in the (user) namespace. Definitions in the root namespace are not modifiable from other namespaces. Methods defined in the root namespace run only with root-namespace definitions. ## Enabling Namespace Specify `RUBY_NAMESPACE=1` environment variable when starting Ruby processes. `1` is the only valid value here. Namespace feature can be enabled only when Ruby processes start. Setting `RUBY_NAMESPACE=1` after starting Ruby scripts performs nothing. ## Pull-request https://github.com/ruby/ruby/pull/13226 -- https://bugs.ruby-lang.org/

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[ruby-core:117618] [Ruby master Feature#20437] Could be the licensing conditions be made less ambiguous?
by vo.x (Vit Ondruch) 13 Nov '25

13 Nov '25

Issue #20437 has been reported by vo.x (Vit Ondruch). ---------------------------------------- Feature #20437: Could be the licensing conditions be made less ambiguous? https://bugs.ruby-lang.org/issues/20437 * Author: vo.x (Vit Ondruch) * Status: Open ---------------------------------------- # Current state The current [COPYING](https://github.com/ruby/ruby/blob/6cfd929034f1fe3d93160365505a8b88… file says the following: ~~~ Ruby is copyrighted free software by Yukihiro Matsumoto <matz(a)netlab.jp>. You can redistribute it and/or modify it under either the terms of the 2-clause BSDL (see the file BSDL), or the conditions below: 1. You may make and give away verbatim copies of the source form of the ... snip ... ~~~ And this is quite ambiguous. Let me show a few examples: # Ambiguous examples ## lib/net/protocol.rb https://github.com/ruby/ruby/blob/6cfd929034f1fe3d93160365505a8b88bef56159/… ~~~ # This program is free software. You can re-distribute and/or # modify this program under the same terms as Ruby itself, # Ruby Distribute License or GNU General Public License. ~~~ So what is the license? Is it 2-clause BSDL + Ruby + GPL? Or is is just Ruby + GPL but not 2-clause BSDL? ## Racc https://github.com/ruby/racc/blob/d52fb64d166046bfde81e6e9c424fcd884ebcabf/… ~~~ Racc is distributed under the same terms of ruby. (see the file COPYING). ~~~ where the [COPYING](https://github.com/ruby/racc/blob/d52fb64d166046bfde81e6e9c424fcd8… contains just 2-clause BSDL. Not even mentioning that Ruby used to be GPLv2 licensed: https://github.com/ruby/racc/commit/cc7fe952a6b1fc2ef43477674fa13f2d9d99e818 ## Rubygems https://github.com/rubygems/rubygems/blob/master/LICENSE.txt The license is obviously modeled after Ruby COPYING file, but if it could say "licensed under MIT or Ruby", it would be much better. ## Gettext https://github.com/ruby-gettext/gettext/blob/8d84132efd888e68fffbce41331645… The license note is so old that it is not obvious what that means and what was the intention. Did the Ruby relicensing from "GPLv2 or Ruby" to "GPLv2 or BSD" influenced this project? ## SPDX https://spdx.org/licenses/Ruby.html It quotes just the "conditions below" as a Ruby license, while referring to [Ruby license file](https://www.ruby-lang.org/en/about/license.txt) mentioning also 2-clause BSDL # Proposal To me it seems that the whole world recognizes "Ruby" license, except Ruby. Therefore I think it would be nice if Ruby project recognized the "Ruby" license. There are two possibilities I can think of: ## Refer the license by name ~~~diff $ git diff diff --git a/COPYING b/COPYING index 48e5a96de7..a2d179a8a9 100644 --- a/COPYING +++ b/COPYING @@ -1,6 +1,6 @@ Ruby is copyrighted free software by Yukihiro Matsumoto <matz(a)netlab.jp>. You can redistribute it and/or modify it under either the terms of the -2-clause BSDL (see the file BSDL), or the conditions below: +2-clause BSDL (see the file BSDL), or the conditions of the Ruby license below: 1. You may make and give away verbatim copies of the source form of the software without restriction, provided that you duplicate all of the ~~~ ## Extract the "conditions below" into "Ruby" license file The "conditions below" text could be extracted into separate file (e.g. "RUBY_LICENSE") and the "COPYING" file rephrased to say: ~~~ Ruby is copyrighted free software by Yukihiro Matsumoto <matz(a)netlab.jp>. You can redistribute it and/or modify it under either the terms of the 2-clause BSDL (see the file BSDL), or Ruby license (see the file RUBY_LICENSE) ~~~ -- https://bugs.ruby-lang.org/

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[ruby-core:123538] [Ruby Misc#21647] DevMeeting-2025-11-13
by mame (Yusuke Endoh) 11 Nov '25

11 Nov '25

Issue #21647 has been reported by mame (Yusuke Endoh). ---------------------------------------- Misc #21647: DevMeeting-2025-11-13 https://bugs.ruby-lang.org/issues/21647 * Author: mame (Yusuke Endoh) * Status: Open ---------------------------------------- # The next dev meeting **Date: 2025/11/13 13:00-17:00** (JST) Log: *TBD* - Dev meeting *IS NOT* a decision-making place. All decisions should be done at the bug tracker. - Dev meeting is a place we can ask Matz, nobu, nurse and other developers directly. - Matz is a very busy person. Take this opportunity to ask him. If you can not attend, other attendees can ask instead of you (if attendees can understand your issue). - We will write a record of the discussion in the file or to each ticket in English. - All activities are best-effort (keep in mind that most of us are volunteer developers). - The date, time and place of the meeting are scheduled according to when/where we can reserve Matz's time. - *DO NOT* discuss then on this ticket, please. # Call for agenda items If you have a ticket that you want matz and committers to discuss, please post it into this ticket in the following format: ``` * [Ticket ref] Ticket title (your name) * Comment (A summary of the ticket, why you put this ticket here, what point should be discussed, etc.) ``` Example: ``` * [Feature #14609] `Kernel#p` without args shows the receiver (ko1) * I feel this feature is very useful and some people say :+1: so let discuss this feature. ``` - It is recommended to add a comment by 2025/11/10. We hold a preparatory meeting to create an agenda a few days before the dev-meeting. - The format is strict. We'll use [this script to automatically create an markdown-style agenda](https://gist.github.com/mame/b0390509ce1491b43610b9ebb665eb86). We may ignore a comment that does not follow the format. - Your comment is mandatory. We cannot read all discussion of the ticket in a limited time. We appreciate it if you could write a short summary and update from a previous discussion. -- https://bugs.ruby-lang.org/

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ruby-core

October 2025