Activity
From 05/04/2023 to 05/10/2023
05/10/2023
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03:06 PM Bug #19334: Defining many instance variables and accessing them is slow in Ruby 3.2.0
- jemmai (Jemma Issroff) wrote in #note-8:
> We are planning a more permanent fix as well. Our thinking is that after every 50 IV shapes, we could insert a "hash_iv_index_shape," which will have a pointer to an `rb_id_table` which stores ... -
12:46 AM Bug #19334 (Closed): Defining many instance variables and accessing them is slow in Ruby 3.2.0
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02:49 PM Revision a19fa9b2 (git): Prevent warning: assigned but unused variable
- http://rubyci.s3.amazonaws.com/debian10/ruby-master/log/20230510T123003Z.log.html.gz
```
/home/chkbuild/chkbuild/tmp/build/20230510T123003Z/ruby/test/objspace/test_objspace.rb:224: warning: assigned but unused variable - c4
/home/chkbuil... -
12:00 PM Misc #19608: Being a co-maintainer of the ruby/openssl for the OpenSSL FIPS mode
- In Dev Meeting 5/10 at Matsumoto, no one objects this proposal.
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08:54 AM Bug #595: Fiber ignores ensure clause
- https://github.com/ruby/ruby/pull/7823
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08:14 AM Bug #19597 (Closed): Process.argv0 returns the same mutable String
- Applied in changeset commit:git|2d9bc3efe57fe0ec1a8171340c950fb98ca8c8f2.
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[Bug #19597] Freeze script name -
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- I'm +1 to this because we should reduce required dependencies.
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07:31 AM Feature #19637 (Closed): Use Lrama LALR parser generator instead of Bison
- I want to propose to use Lrama LALR parser generator instead of Bison.
https://github.com/yui-knk/lrama is a pure ruby parser generator which accepts Ruby's "parse.y" and generate compatible "parse.c" file.
By this change, we never d... -
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05:58 AM Revision 9ed189e9 (git): Update SPDX license list
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05:16 AM Bug #19636 (Open): String#encode EUC_JIS_2004で"¥"がEncoding::UndefinedConversionErrorになる
- 既知のバグでしたらすみません。
EUC-JIS-2004はJIS X 0213の実装なので"¥"は含まれているはずですがEncoding::UndefinedConversionErrorになります。
https://ja.wikipedia.org/wiki/EUC-JIS-2004
https://ja.wikipedia.org/wiki/JIS_X_0213%E9%9D%9E%E6%BC%A2%E5%AD%97%E4%B8%80%E8%A6%A7
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04:06 AM Bug #19635 (Closed): errno may be overwritten by rb_sprintf if it triggers GC
- Here is an excerpt in the `trap` function in `signal.c`
``` c
oldfunc = ruby_signal(sig, func);
if (oldfunc == SIG_ERR) rb_sys_fail_str(rb_signo2signm(sig));
```
`ruby_signal` tries to register a signal handling ... -
- This is a bug in `URI.open`. It can be fixed by using `ruby2_keywords`. I submitted a pull request to fix it: https://github.com/ruby/open-uri/pull/24
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- This is an inconsistency in the default behavior of the Solaris pow function compared to other platforms. You could file this as a bug in the Illumios bug tracker (or raise an issue with Oracle Solaris support) if you would like them to...
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01:29 AM Bug #11064: #singleton_methods for objects with special singleton_class returns an empty array
- Issue filed for JRuby's differing behavior; if we decide that the method should always be visible through the `singleton_*` calls, we will change it in JRuby.
https://github.com/jruby/jruby/issues/7787 -
- The behavior for this is at least consistent in JRuby; `singleton_method` does not see methods defined directly on `nil`.
I think it should be made consistent, so either it shows up in both `singleton_method` and `singleton_methods` o... -
- @headius and I agree this is not a bug. JRuby has similar behavior for Java extensions as CRuby does for C extensions.
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12:58 AM Feature #19633: Allow passing block to `Kernel#autoload` as alternative to second `filename` argument
- @byroot pointed out today that if it was possible to both register a require path _and_ a block to an autoloaded constant, then this feature may also allow replacing the [Tracepoint class event](https://github.com/fxn/zeitwerk/blob/a7c4a...
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- I'll attend!
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12:39 AM Bug #16185 (Feedback): basictest failure on AIX 6.1 for 64bit build
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- A note just from poking around here... I'm guessing this is due to the reporter's system using a filesystem encoding that uses wide characters, and the Ruby version tested is not handling it well. This issue against Python's pip seems si...
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- Note that this verbiage is similar to the standard ENOENT message: "No such file or directory". I suspect this message was just modified for load/require purposes.
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- @headius, @alanwu, @ioquatix, and I agree this is not a bug.
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- Ruby does not seem to have any LGPL code anymore. The IBM code is now documented in LEGAL. The BSD-2-Clause code is still not documented in LEGAL, but all BSD-2-Clause code seems to also be licensed under Ruby license, so I don't think...
05/09/2023
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- Does this issue still occur with the master branch? Does it occur with a supported version of AIX? AIX 6.1 went out of support in April 2017 (https://www.ibm.com/support/pages/aix-support-lifecycle-information), so unless this is still ...
- 07:40 PM Revision e1c84e8e (git): For YJIT stats, set avg_len_in_yjit to 0 if denominator would be 0 (#7793)
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07:07 PM Feature #18368: Range#step semantics for non-Numeric ranges
- This is a cool improvement! I think it's fine to keep the special String behavior, and maybe that of Symbols. These special cases are not counterintuitive as there is no naturally intuitive way for them to behave. The burden on the langu...
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07:05 PM Feature #19634 (Open): Pattern matching dynamic key
- I found myself in a situation ([stable marriage problem](https://rosettacode.org/wiki/Stable_marriage_problem#top-page)) where I would like to match against a dynamic key, like so:
```ruby
mentor_proposals = { mentor_name: ['mentee_1... -
- ianks (Ian Ker-Seymer) wrote in #note-8:
> To me `Hash.with_capacity` clearly communicates what’s happening. Anyone can understand it at first glance.
`Hash.with_capacity` is not composable. What should you do if you want a default v... -
09:55 AM Bug #19622 (Closed): Undocumented behavior of Array#& and similar methods
- Applied in changeset commit:git|986268afae7bde07073da3ba483d12549b12801f.
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Document that Array#{&,intersection,intersect?} use hash method [ci skip]
Fixes [Bug #19622] -
- cc @fxn
I know you're not in favour of what I'm doing with autoloads on anonymous modules, but hoping you'd agree this would be a useful thing to have in general and for Zeitwerk specifically. I haven't actually walked through the ful... -
- `Kernel#autoload` takes two arguments, a symbol `module` representing the constant to be autoloaded, and a `filepath` to load the constant from (with `require`).
Currently, Zeitwerk has to [monkeypatch `Kernel#require`](https://github... -
- Fixes [Bug #19622]
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09:01 AM Misc #19608: Being a co-maintainer of the ruby/openssl for the OpenSSL FIPS mode
- For someone who is interested in how to debug the ruby/openssl with OpenSSL 3 FIPS mode, I created a document about the topic below.
https://hackmd.io/@jaruga/ryDnksRm2
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- * [Feature #19633] Allow passing block to `Kernel#autoload` as alternative to second `filename` argument`
* Something like this would remove the need for Zeitwerk to monkeypatch `Kernel#require`
* Connects autoloads directly to any c... -
05:12 AM Misc #19599: DevMeeting-2023-05-10 @ Matsumoto, Japan
- I would like to talk a little bit about Ruby Governance and what improvements we can make to how it is communicated to the public.
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07:02 AM Misc #19431: DevMeeting at RubyKaigi 2023
- I'll attend.
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05:03 AM Feature #19610: GC.delay_promotion
- > If my understanding is correct,
It is.
> ...
We won't be able to get that data in time for the developer meeting but we could probably get it in a week or two.]
However I think the graphs of time spent in GC @peterzhu2118 post... -
04:56 AM Feature #19610: GC.delay_promotion
- On my understanding, this proposal is for an object which are marked by an old object, and do not promote it immediately but increment age of the object. remember set (bitmap) keeps to refer this object and next minor GC marks this objec...
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- Sorry for late response.
> Yes, but unfortunately GC hooks have the adverse effect of disallowing allocation fast path, so I'd rather not go this route.
You are correct and we can ignore gc_enter/gc_exit events here. So we can avoi... -
- I removed `ext/readline` at https://github.com/ruby/ruby/commit/59fd67fc3d405e529e038172e769ff20a8fb5535
Welcome comments for migrating to `reline` if you have concern. -
- Sorry for late response.
Two points:
1. How should we handle C level rescue?
Some C code catch the exception. Should we trap it on this TracePoint?
`rb_rescue()` is easy to implement this TP hook.
However some core feature handle it w... - 03:57 AM Revision 091d04cc (git): Update bundled gems list at 9d6bfe3815118e7734515d29f9f51c [ci skip]
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03:57 AM Revision 6404a0f2 (git): Fix broken link to maintainers page
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- We want to notify above situation when release time. So, I move this check into ruby/actions.
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- Sounds reasonable.
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- A Pull Request for this is created. https://github.com/ruby/ruby/pull/7791
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- Currently, methods to manipulate an external iterator like `#next` and `#feed` can be called even if a receiver of an enumerator is frozen. However, these methods change the state of an external iterator in an enumerator. Therefore, it s...
05/08/2023
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- It's commit:8c9a453f2d8a.
`ruby_set_script_name` makes an unfrozen copy. -
- Once assigned to `$0`, it is frozen.
```shell-session
$ ruby -v -e '$0 = "test"; p $0; $0.upcase!'
ruby 3.3.0dev (2023-05-05T14:01:50Z master 40438fc4d3) [x86_64-darwin22]
"test"
-e:1:in `upcase!': can't modify frozen String: "tes... -
- I found `$0` had been frozen till 1.9.
```shell-session
$ ruby1.9 -e 'p $0.upcase!; p $0; system("ps #$$")'
-e:1:in `upcase!': can't modify frozen String (RuntimeError)
from -e:1:in `<main>'
```
I'm not sure why/when it change... -
08:56 AM Revision 5831f7c8 (git): [rubygems/rubygems] Simplify code by Gem::Specification#runtime_dependencies
- https://github.com/rubygems/rubygems/commit/324139af8f
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- (https://github.com/ruby/stringio/pull/47)
`rb_io_extract_modeenc` has been exported since ruby 2.7. -
03:23 AM Revision fb23fba0 (git): add CI matrix for clang 17 / GCC 13
- - https://github.com/llvm/llvm-project/commit/603c286334b07f568d39f6706c848f576914f323
- https://github.com/gcc-mirror/gcc/commit/cc035c5d8672f87dc8c2756d9f8367903aa72d93 - 03:09 AM Revision 9fc2e66b (git): * 2023-05-08 [ci skip]
- 03:09 AM Revision 66d626fd (git): Skip drb tests on mswin (#7789)
- * Skip TestDRbSSLAry on mswin
This doesn't seem to stably work on mswin:
https://github.com/ruby/ruby/actions/runs/3505363753/jobs/5871633211
For CI stability, it generally seems like a bad idea to run druby tests
on Windows, given tha...
05/07/2023
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01:18 PM Revision 5eca327f (git): [ruby/reline] Fix dialog corrupts rendering by pushing up input line
- too much
(https://github.com/ruby/reline/pull/524)
* Do not render dialog where it overflows screen
* Dialog rendering should Scroll down only when needed
* Refactor screen_y_range calculation
Co-authored-by: Stan Lo <stan001212@gmai...
05/06/2023
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01:40 PM Feature #19630: [RFC] Deprecate `Kernel#open("|command-here")` due to frequent security issues
- I enthusiastically support this suggestion. This is something that even experienced Ruby developers frequently forget about. I think it would be wise to evolve this API towards being "secure by default", even if that means forcing users ...
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12:14 AM Feature #19630: [RFC] Deprecate `Kernel#open("|command-here")` due to frequent security issues
- A more complete list of the CVEs related to `Kernel.open`:
* CVE-2017-17405 (ruby, net-ftp)
* CVE-2017-17790 (ruby, resolv)
* CVE-2019-10780 (bibtex-ruby)
* CVE-2021-21289 (mechanize)
* CVE-2019-5477 (nokogiri)
* CVE-2021-31799 (... -
07:47 AM Bug #19629: Fix for CVE-2023-28755 breaks "puppet apply" run
- You are right, and they have already fixed it through https://bugs.launchpad.net/ubuntu/+source/puppet/+bug/2018547.
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07:39 AM Revision 8b2884c0 (git): [ruby/rdoc] Isolate root dir if specified
- This ensures only files from the root directory are chosen, in order to allow a clean build from outside the source directory.
https://github.com/ruby/rdoc/commit/f3b389aa9e -
- > For example, Hash[capacity: 5] can look very similar to Hash.new(capacity: 5).
That seems like a very handwavy argument to me. I really don't see how the two could possibly be confused. -
05:31 AM Feature #19236: Allow to create hashes with a specific capacity from Ruby
- I worry that new Rubyists might be confused with the `Hash.new(capacity: n)` semantics.
For example, `Hash[capacity: 5]` can look very similar to `Hash.new(capacity: 5)`. It wouldn’t be unreasonable to assume they are the same thing… ... -
05:19 AM Bug #19611: Ruby hangs up with `while true && true` - aa
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03:06 AM Bug #19631 (Open): module_eval does not propulate absolute_path for Kernel.caller_locations
I am using module_eval and noticing that since ruby 3.2 the Kernel locations do not have absolute_path for any of the eval code, though the path is available. This is a regression since at least ruby 3.0 which still works.
I am on ...
05/05/2023
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- Previousy, a `capacity` reader/writer was suggested by @byroot in #18683#note-2
I would like to see this idea considered more seriously because
1. It doesn't need to change anything to the initialize arguments of Array/Hash/String,... -
- `Kernel.open()` is the source of numerous [1] security [2] issues [3], due to the fact that it can be used to execute commands if given a String argument of the form `"|command-here"`. However, in most uses of `Kernel.open()` the develop...
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- In Ruby 2.7.8 and 3.0.6, URI#host returns `nil`. Ruby 3.1.4 and 3.2.2 return `""`:
```
$ ruby32 -r uri -e 'p URI("puppet:///modules/unattended_upgrades/etc/apt/apt.conf.d/50unattended-upgrades").host'
""
$ ruby31 -r uri -e 'p URI(... -
- Also see https://tickets.puppetlabs.com/browse/PUP-11848.
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- (Not neccessarily a bug in Ruby - chances are I should have formatted my Puppet file URIs differently from the get-go.)
However, since yesterday I'm getting these errors when running `puppet apply`:
Could not evaluate: Could not re... - 02:07 PM Revision d770cbb5 (git): * 2023-05-05 [ci skip]
- 02:07 PM Revision 664433fe (git): Use vcpkg instead of chocolatey for openssl (#7788)
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- https://github.com/ruby/rdoc/commit/26136138aa
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- 03:43 AM Revision 085a8709 (git): Bump github/codeql-action from 2.3.2 to 2.3.3
- Bumps [github/codeql-action](https://github.com/github/codeql-action) from 2.3.2 to 2.3.3.
- [Release notes](https://github.com/github/codeql-action/releases)
- [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md)
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- https://github.com/ruby/uri/commit/aaa22a2443
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- https://github.com/ruby/uri/commit/cfbeade935
05/04/2023
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11:10 PM Revision b4e4ad95 (git): Write up NEWS entries for RJIT [ci skip]
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- Just validate syntax and the result class instead.
Not only `git ls-files` doesn't make sence under ruby's repository,
some gemspec files hardcode `2>/dev/null`, which doesn't work of
course on other than Unix-like platforms. -
- Applied in changeset commit:git|2f9f44f077a53b14aa1fbd43111955251750d31f.
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Ensure the VM is alive before accessing objspace in C API (Feature #19627)
[Feature #19627] -
- [Feature #19627]
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04:43 AM Feature #19015: Language extension by a heredoc
- @duerst It is funny you asked cause I just found this
> [Kernel] Support for multi-letter uppercase sigils
here https://hexdocs.pm/elixir/main/changelog.html
We can definitely start doing this right from the beginning.
Also, from my e... -
04:03 AM Feature #19015: Language extension by a heredoc
- @pyromaniac I think the main problem would be how to handle namespacing. With single letters, the chance of collision is very high. How does Elixir handle this?
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- Hey folks. I'm actually wondering, why don't support Elixir-like sigils in Ruby? We have a ton of them already: `%w[]`, `%r//`, so why don't just add a support for custom ones?
I'm, for once, tired of writing `Date.new` or `Time.parse`, ... -
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