Activity
From 03/24/2021 to 03/30/2021
03/30/2021
-
11:57 PM Feature #17763: Implement cache for cvars
- duerst (Martin Dürst) wrote in #note-5:
> What would it take e.g. to switch Rails logger to something else?
>
> I... -
11:27 PM Feature #17763: Implement cache for cvars
- Eregon (Benoit Daloze) wrote in #note-4:
> Eregon (Benoit Daloze) wrote in #note-2:
> > Also, cvars seem very unp... -
07:45 PM Feature #17763: Implement cache for cvars
- Eregon (Benoit Daloze) wrote in #note-2:
> they are inherently less efficient than instance variables on modules.
... -
- Eregon (Benoit Daloze) wrote in #note-2:
> Nice work.
>
> I guess using a global serial here is the only way to h... -
- Nice work.
I guess using a global serial here is the only way to handle overtaking without redoing the lookup ever... -
06:24 PM Feature #17763: Implement cache for cvars
- This is the missing benchmark I copy and pasted incorrectly.
Ruby master / Rails 6.1:
```
Warm... -
- # Introduce inline cache for class variable reads
@tenderlove and I would like to introduce an inline cache for cl... -
- `+@` is rarely safe to use (only if you know what allocated it and that it was never captured in another variable) as...
-
09:52 PM Feature #16295: Chainable aliases for String#-@ and String#+@
- danh337 (Dan Higgins) wrote in #note-14:
> I believe this shows the semantics. It's the inverse of `.freeze`:
>
>... -
09:31 PM Feature #16295: Chainable aliases for String#-@ and String#+@
- I believe this shows the semantics. It's the inverse of `.freeze`:
`class String; def thaw; frozen? ? self.+@ : se... -
- The `-@` and `+@` calls do work fine for chaining. But `.-@` has a nice equivalent, `.freeze`. Is it possible to give...
-
- tenderlovemaking (Aaron Patterson) wrote in #note-4:
> I don't think it's needed. If you require the file, you know... -
- I submitted #10932, so I would definitely like a feature like this. 😆
> Is the message objspace/trace is enabled nee... -
- `require "objspace/trace"` automatically starting tracing seems dangerous, there is a pretty big performance penalty ...
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03:59 PM Feature #17762: A simple way to trace object allocation
- > Whenever I want to use them, I have to google, copy and paste the names.
Seconded. I use this feature almost dai... -
03:45 PM Feature #17762: A simple way to trace object allocation
- I think this is a good suggestion.
Please correct me if my assumptions are wrong, but if I understood the general ... -
02:57 PM Feature #17762 (Closed): A simple way to trace object allocation
- How about having a short hand to `ObjectSpace.trace_object_allocations_start`, `ObjectSpace.allocation_sourcefile` an...
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07:18 PM Bug #17527 (Closed): rb_io_wait_readable/writable with scheduler don't check errno
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- I would advise we should back port this to 3.0.1 if possible. The original patch attached to this issue is sufficient.
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- I added a failing spec https://github.com/ruby/ruby/pull/4338/commits/e111d99ae1b58e1ffe73c167c039b2fc0728cb08 which ...
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- Okay, I confirmed the fix is required for `async-io` to use the native IO methods.
```
samuel@Fukurou ~/D/s/async... -
- PR: https://github.com/ruby/ruby/pull/4338
-
- I think I ran into this bug on the write code path. I'm just going to confirm it.
- 03:09 PM Revision d977849e (git): * 2021-03-31 [ci skip]
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02:41 PM Revision 94d56407 (git): Text files should end with a newline
-
- Applied in changeset commit:git|5cdf99f64e344b8e4638824d55f5caf33be682ca.
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mkmf: fixed install directories... -
- When installing an extension library which provides a header, that header should be installed under site_ruby (or ven...
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- When installing an extension library which provides a header, that
header should be installed under site_ruby (or ven... -
- This is because rubygems doesn't manage header files installed from gems, since no gems had installed headers until d...
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12:51 AM Feature #17760: Where we should install a header file when `gem install --user`?
- The permission error was reported at https://github.com/ruby/digest/issues/14.
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- As `digest` have been made a default gem at Ruby 3.0, it can be installed by `gem install` command.
When we insta... -
11:58 AM Revision 9713acd7 (git): Fix `coroutine_type` variable name
- 10:16 AM Revision a9c5c2d6 (git): Check errno before invoking scheduler in `rb_io_wait_readable/writable`.
- See <https://bugs.ruby-lang.org/issues/17527> for more details.
- 10:16 AM Revision 611e7110 (git): Test incorrect behaviour of `rb_io_wait_readable/writable`.
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- It looks like it didn't break anything, so I've merged it, but can you please test it and report back?
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- It will be merged, https://github.com/ruby/ruby/pull/4337 but it needs more testing. Do we have any CI?
- 06:23 AM Revision b507f65d (git): Support for native riscv64 coroutines.
- 05:38 AM Revision 3d32c217 (git): Disable public interface for now.
- 05:38 AM Revision 92449e0e (git): Fix handling of timeout accessing scheduler outside of non-blocking context.
- 05:38 AM Revision af1c5875 (git): Improve timeout tests.
- 05:38 AM Revision 511acba4 (git): Update method name and add documentation.
- 05:38 AM Revision 09c865d5 (git): Fix native implementation.
- # Conflicts:
# scheduler.c -
- 05:38 AM Revision c05dd7dc (git): Prefer `rb_check_funcall`.
- 05:38 AM Revision 9b9bbaec (git): Update lib/timeout.rb
- Co-authored-by: Nobuyoshi Nakada <[email protected]>
- 05:38 AM Revision 4c53dc97 (git): Add hook for `Timeout.timeout`.
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- Implemented in <https://github.com/ruby/ruby/pull/4173>.
- 05:28 AM Revision 93753d7e (git): * 2021-03-30 [ci skip]
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05:27 AM Revision d65d6611 (git): [ruby/irb] Prevent the completion from crashing if rdoc is missing
- There are cases where ruby is installed without rdoc and e.g.
lib/irb/cmd/help.rb also handles the LoadError
Here is... -
03:29 AM Bug #17737: `Array#permutation` does not immediately check the arity when no block is given
- I am not opposed to changes, but I don't believe this actually matters; I can not think of a use-case.
A similar q... -
12:15 AM Bug #17573: Crashes in profiling tools when signals arrive in non-Ruby threads
- > Ah, OK. This issue doesn't expose on recent Linux system.
I can somewhat reliably repro by running `ruby --jit r...
03/29/2021
-
-
- I think this is a bug, but it's not that `Array#sort!` should keep the initial order of the receiver, it's that it sh...
-
-
- If this is a bug, it doesn't just affect `Array#permutation`, but many `Enumerable` methods:
```ruby
[].each_entr... -
- > I'll start working with the master branch version this week
Note that I was suggesting `ruby_3_0`: https://githu... -
02:16 PM Bug #17728: [BUG] Segmentation fault at 0x0000000000000000
- byroot (Jean Boussier) wrote in #note-4:
> > Attached is a full session dump,
>
> Unfortunately your dump doesn't... -
02:45 PM Bug #13708 (Closed): catastrophic slow compilation of defined-defined sequence has no chance to ^C
- Applied in changeset commit:git|7b3c5ab8a5825a2b960e639d257f0c8a69c4186c.
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Make defined? cache the results... -
- Applied in changeset commit:git|7b3c5ab8a5825a2b960e639d257f0c8a69c4186c.
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Make defined? cache the results... -
-
- Previously, defined? could result in many more method calls than
the code it was checking. `defined? a.b.c.d.e.f` gen... -
- > Would you commit it by yourself?
+1 -
- Seems more concise.
Would you commit it by yourself? -
09:05 AM Bug #17759 (Closed): Correct `ioctl_req_t` for musl
- The definition of `ioctl(2)` in musl is `int ioctl (int, int, ...);`, and this makes `io.c` fail to build on 64-bit m...
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- Applied in changeset commit:git|eca8ffaa0b446db0a1cacc82a2e73155f6fd3fce.
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[ruby/optparse] Add OptionParse... -
- https://github.com/ruby/optparse/commit/2fe984a603
-
- Close https://github.com/ruby/optparse/issues/3
https://github.com/ruby/optparse/commit/94c5cf4032 -
- https://github.com/ruby/optparse/commit/65d8aff935
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- https://github.com/ruby/optparse/commit/dfd9380231
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06:55 AM Revision 7846f320 (git): [ruby/optparse] Change *opts to *params, to avoid confusion
- https://github.com/ruby/optparse/commit/f5f5e202dd
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- This allows you to disable allowing abbreviations of long options
and using short options for long options.
Implemen... - 06:55 AM Revision d474b19b (git): [ruby/optparse] Use ZDOTDIR env var to locate .zshrc
- https://github.com/ruby/optparse/commit/c4977674bf
-
-
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04:49 AM Feature #17752: Enable -Wundef for C extensions in repository
- As far as the effect of `-Wundef` do not leak to 3rd party extension libraries, yes I'm in favor of it. It sounds a ...
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03/28/2021
- 08:32 PM Revision 875c85a8 (git): fiber context update for Mac OS.
- it is more about memory accounting sake. At allocation time,
we make clear we re possibly reusing regions marked as ... -
08:10 PM Revision a1938ec3 (git): [ruby/irb] Always add input method when calling Irb.new in tests
- When passes input method as nil to Context.new through Irb.new,
ReidlineInputMethod.new is executed and the global in... -
- I should have looked into this when I checked #16996.
Looks like we have behavior that is all over the place, and ... -
12:25 PM Bug #17757 (Closed): Hash#slice does not keep compare_by_identity on the results
- GH-PR: https://github.com/ruby/ruby/pull/4330
```console
$ ruby -v
ruby 3.0.0p0 (2020-12-25 revision 95aff21468)... -
- Absolutely +1
-
- GH-PR: https://github.com/ruby/ruby/pull/4333
In my experience, many developers choice `size`, `length` and `count... - 06:18 PM Revision 1cdecb43 (git): * 2021-03-29 [ci skip]
-
-
05:29 PM Feature #17472: HashWithIndifferentAccess like Hash extension
- > Actually, it does (since ES 6): https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Sy...
-
- duerst (Martin Dürst) wrote in #note-20:
> Javascript doesn't have symbols in the first place
Actually, it does (... -
- joelb (Joel Blum) wrote in #note-19:
> > Use JSON.parse(data, symbolize_names: true)
>
> I know that. Yet the fac... -
- > Attached is a full session dump,
Unfortunately your dump doesn't have C-level symbols.
But the crash in `:def... -
- I've started testing a Rails 6.1.3 app with Ruby 3.0.0 and have run into this same issue multiple times in developmen...
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- https://github.com/ruby/io-console/commit/302e86a28c
https://github.com/ruby/io-console/commit/0690862526 -
- As files non-existing in the repository cannot be checked out,
remove files to be ignored once, and re-check the status. -
- As tag-only match, `[#{repo}]`, may find unexpected commit, e.g.,
5bfca88f760727240902a70d1df0cc516ff31a70 for io-con... -
- > Besides that, I do not see any reason to make them different in any way
Well, if `Module.nesting` because of its... -
06:05 AM Feature #17753: Add Module#namespace
- This feature is reminiscent of `Module.nesting`. The difference is that the former has dynamic scope and the latter l...
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09:55 AM Bug #17735: `Hash#transform_keys!` drops non evaluated keys
- I have confirmed that the issue is reproducible on 2.6/2.7 too.
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- Applied in changeset commit:git|31e0382723bfb35cffe3ca485dd0577668cafa07.
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Keep non evaluated keys in `Has... -
-
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- * Force recycle intermediate hash
* Force recycle intermediate array too
https://github.com/ruby/ruby/pull/4329#iss... -
- Applied in changeset commit:git|9af57eeed61ad53c0a2a92a93a6a6e40704cd6ae.
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[ruby/pathname] Fix segfault of... -
- Fix segmentation fault of Pathname#split when File.split returns
non array value [Bug #17755]
https://github.com/rub... -
05:03 AM Revision 447e0954 (git): [ruby/pathname] Support Ruby 3.0
- Update test/pathname/test_pathname.rb
https://github.com/ruby/pathname/commit/29645187e0
https://github.com/ruby/pat... -
-
- xtkoba (Tee KOBAYASHI) wrote in #note-6:
> ```ruby
> f.print data[:header]
> data[:payload].each do |s|
> ... -
-
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03/27/2021
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11:50 PM Revision e398a0e5 (git): Remove unneeded rb_ident_hash_new function declaration
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- Applied in changeset commit:git|0a544c0c35f7445d69402d7c53d825384c728017.
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Fix segmentation fault when `Mo... -
- GH-PR: https://github.com/ruby/ruby/pull/4328
This code makes segmentation fault.
```console
$ ruby -v
ruby 3... - 11:48 PM Revision cc15ae34 (git): * 2021-03-28 [ci skip]
-
- * Add test for NoMethodError#to_s does not segfault
* Ensure no segfault even if Module#name is overridden -
- Eregon (Benoit Daloze) wrote in #note-2:
> @sawa I'd say first assignment to a named constant wins, just like for Mo... -
- @sawa I'd say first assignment to a named constant wins, just like for Module#name.
I agree with the feature.
I'd su... -
- What would you expect if a module has multiple names?
```ruby
module E; end
E::F = A::B::C
```
Should `A::B::C.oute... -
- GH-PR: https://github.com/ruby/strscan/pull/20
This is a `strscan` issue.
I'm not sure the best way of how to han... -
- GH-PR: https://github.com/ruby/pathname/pull/4
This looks a `pathname` issue, But It happened on `ruby 2.7.2p137 (... -
- Indeed, and that patch looks good to me.
-
- > The value of the macro ultimately does not matter for all `HAVE_` macros.
There is a counterexample: `HAVE_BACKT... -
- The `#if UNDEFINED_IDENTIFIER` seems fairly rare (56 vs 637), so it also seems more consistent to always use `#ifdef`...
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- I think it's just a matter of coding style to allow evaluating undefined identifiers, whether it is good or bad.
T... -
-
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11:36 AM Misc #17751: Do these instructions (<<,+,[0..n]) modify the original string without creating copies?
- I was looking for a FAQ on the site to see if it was allowed to open topics not related to bugs or improvements but I...
-
- > When you say **"may take a long time"** does it apply even if **'str'** is 3GB and **'header'** is only 5bits?
Yes... -
- @xtkoba
Hey thanks, your code gave me a great idea, with some modifications I can do what I needed. Very helpful.
*... -
- There is no need to join when you write strings to a file:
```ruby
data = {:header => "header", :payload => ["foo",... -
- xtkoba (Tee KOBAYASHI) wrote in #note-3:
> I would not even concatenate any strings and would `push` them to an arra... -
- > I would like to do something similar to (<<), which I understand does not create copies.
There is `String#prepen... -
- I would not even concatenate any strings and would `push` them to an array, as if they were immutable (like in Go lan...
-
- regex.c has been removed in 8e65234086a15f90585bc09cce82dbad2aa647d7
-
- `rb_exc_raise` and `rb_fatal` func have similar code(in `eval.c`).
I think that better cut out and replace these code... -
- > Use JSON.parse(data, symbolize_names: true)
I know that. Yet the fact is these bugs happen again and again (not on... -
- joelb (Joel Blum) wrote in #note-17:
> [...] what happens is every time you do JSON.parse you will get stringified k... -
- > I think the critical use case for HashWithIndifferentAccess is params; where you want to be using symbol keys becau...
-
- * Add test cases for Enumerable#tally with hash argument
* Add ruby/spec for Enumerable#tally with hash argument
* ... - 01:15 AM Revision 785c77d7 (git): * 2021-03-27 [ci skip]
-
03/26/2021
-
- @xtkoba
But use this:
``` ruby
# [header, str]
data = ["", ""]
data[1] << "some data"
```
Or this:
``` ruby
d... -
- I understand that in the last case a copy of the content of `str` is not created, although it can trigger `memmove` w...
-
- In my program a string increases considerably in size inside a loop, at the end of that loop a header is created that...
-
- Given code like this:
```ruby
module A
module B
class C; end
class D; end
end
end
```
We can... -
- This was discussed during the March 2021 developer meeting, but a conclusion was not reached: https://github.com/ruby...
-
- Actually a good way to list all files where methods were added to the class is to go though instance_methods and ask ...
-
- `Module#source_location` sounds good to me.
I wonder if we should try to collect all places where the class/module... -
- I've renamed it to `source_location`. So it's `A::B.source_location`.
-
- I also think that a method name other than `const_source_location` should be used for this feature because this featu...
-
- Personally I agree with Aaron's use case or the general potential usefulness
of being able to query const_source_loc... -
12:12 AM Feature #17749: Const source location without name
- I agree that `source_location` would be better for this new feature, since it is referring to the receiver of the cal...
-
- I would like to enable `-Wundef` for C extensions built/bundled with CRuby.
From https://gcc.gnu.org/onlinedocs/gc... -
09:53 AM Bug #17748: Ruby 3.0 takes a long time to resolv DNS of nonexistent domains
- I was able to reproduce the issue on my Linux box and was digging into this. There actually seem to be two issues beh...
-
09:16 AM Feature #17679: Ractor incoming channel can consume unlimited resources
- That's a reasonable point, @marcandre. I also did tried something similar at https://ivoanjo.me/blog/2021/02/14/racto...
-
- Applied in changeset commit:git|9143d21b1bf2f16b1e847d569a588510726d8860.
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Enumerable#tally with the resul... -
-
- The newest version of Unicode is Unicode 13.0.0 since about one year (see http://www.unicode.org/versions/Unicode13.0...
-
- Thanks for explaining. It's reasonable.
-
- The files generated from Unicode data files (enc/unicode/12.1.0/{casefold,name2ctype}.h and lib/unicode_normalize/tab...
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- I confirmed to work with https://github.com/ruby/ruby/commit/041a4f9a5e04eb4e6f8f26d143a613a817e18717
But, the cur... -
03:37 AM Revision 6a352e27 (git): [ruby/erb] Version 2.2.3
- https://github.com/ruby/erb/commit/03bc4a8274
-
- https://github.com/ruby/erb/commit/b40db4114a
-
- >did you mean I will maintain not only the Cirrus CI
Yes, I means not only the Cirrus CI. - 12:44 AM Revision 3c0528ad (git): * 2021-03-26 [ci skip]
03/25/2021
-
- Hi,
I would like to be able to ask a class or module what its source location is without knowing the name. For ex... -
06:39 PM Feature #17743: Show argument types in backtrace
- ufuk (Ufuk Kayserilioglu) wrote in #note-4:
> p8 (Petrik de Heus) wrote in #note-3:
> > ```
> > from hi.rb:2:in `s... -
- > maybe we can just revert the behavior on Linux. #12838 is a corner case, certainly the timeout for invalid domains...
-
- I couldn't reproduce the bug on Windows or OpenBSD. Since the bug appears to be limited to Linux, maybe we can just ...
-
- The bug seem to be introduced by https://github.com/ruby/ruby/commit/9682db065158da5fa4ec8a3bc267da45b429b92c
Reve... -
- I ran a quick profiler:
All the time is spent waiting on the socket to be readable:
```
========================... -
- I was able to reproduce on both 3.0.0-p0 as well as the current `ruby_3_0` branch.
However it seems to be limited ... -
11:07 AM Bug #17748 (Closed): Ruby 3.0 takes a long time to resolv DNS of nonexistent domains
- I'm running into a subtle bug when trying to resolv a nonexistent domain.
```
$ ruby -v
ruby 2.7.2p137 (... -
- These files should have been downloaded in update-remote.
-
- @cvss, your two other examples are also not convincing. Here is how one can write them:
```ruby
some_even_set = s... -
- cvss (Kirill Vechera) wrote in #note-31:
> @marcandre, comparing performance, the `#method` way is better:
>
> The `... -
03:25 PM Feature #12125: Proposal: Shorthand operator for Object#method
- I agree, `to_h` is better, but for hashes only. When we have no such a shorthand with other classes or other construc...
-
- @marcandre, comparing performance, the `#method` way is better:
The `map{File.basename(_1)}` code has two performa... -
- Since then, we have `_1`:
```ruby
Dir["*/*.c"].map{File.basename(_1)}
```
My understanding is that a syntax f... -
- Re-opened as this feature has been reverted.
-
02:19 PM Misc #17720: Cirrus CI to check non-x86_64 architecture cases by own machines
- > I and naruse (and others) hope to maintain non-x86 platform. But we don't have enough resources that are working ti...
-
- > Do you interest to maintain it as a ruby committer?
@hsbt, @mame, yes! I am interested in maintaining Cirrus CI ... -
- hsbt (Hiroshi SHIBATA) wrote in #note-4:
> @jaruga
>
> Do you interest to maintain it as a ruby committer?
+1 -
- Interesting.
I and naruse (and others) hope to maintain non-x86 platform. But we don't have enough resources that a... -
- https://github.com/ruby/irb/commit/612ebcb311
-
-
- As some encodings need the corresponding header.
-
06:55 AM Feature #17744: Accumulate `Enumerable#tally` results
- Go ahead.
Matz.
-
- Define no dependency unless ALWAYS_UPDATE_UNICODE is set to yes,
so that `make prog` works in a just-checkedout worki... -
- `make up` is broken when after cloning git repo like https://github.com/ruby/ruby.
expected instructions
```
.... -
03/24/2021
-
- Since the proposed feature was reverted in #16275, maybe this issue should be re-opened to continue discussion and "r...
-
10:09 PM Feature #17743: Show argument types in backtrace
- p8 (Petrik de Heus) wrote in #note-3:
> ```
> from hi.rb:2:in `say_hi' called with NilClass, Numeric, String
> ```... -
- Eregon (Benoit Daloze) wrote in #note-2:
> How would your format when the method takes multiple arguments?
```
f... -
- How would your format when the method takes multiple arguments?
Should we show the value or just the class?
I thi... -
- Given the following Ruby program:
``` ruby
def say_hi(person)
puts message(person)
end
def message(person)
... -
- I also think the "returns nil" example should be removed simply.
-
- The PR looks good to me.
As you may know `recv.foo= value` always return `value`, no matter what the `foo=` method... -
- ```console
$ ruby -v -e 'p(STDIN.close_on_exec = 42)'
ruby 3.0.0p0 (2020-12-25 revision 95aff21468) [x86_64-darwin2... -
06:31 PM Revision b25361f7 (git): Change heap walking to be safe for object allocation
-
- This is necessary fix a bug in Kernel#caller missing frames, introduced with the fix for #17581. This should be back...
-
- Previously, if there were ignored frames (iseq without pc), we could
go beyond the requested start frame. This has t... -
- I just faced this issue where `cni-podman0` including `-` is used as string matching with `Resolv::IPv6::Regex_Compre...
- 03:20 PM Revision 91ab024d (git): * 2021-03-25 [ci skip]
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- @jeremyevans0 indeed that fixes the issue. Thanks a lot!
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- @byroot https://github.com/ruby/ruby/pull/4237 hasn't been merged yet, I'm guessing that may fix your example.
-
- @jeremyevans I'm not sure this was properly fixed:
```ruby
def label
p caller.first
end
def label_caller
... -
02:29 PM Feature #17682: String#casecmp performance improvement
- bump.
I'll be happy to make any suggested changes to the PR.
I hope `casecmp` performance is important enough to de... -
-
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- ~~Is there an issue using `merge`?~~
I retract my question, this change sounds simple enough -
- A [feature request] at [DevelopersMeeting20200317Japan]:
> * ko1: want to accumulate `Enumerable#tally` results
>
... -
- nobu (Nobuyoshi Nakada) wrote in #note-3:
> I think there was a proposal for a similar concept, "rest keywords includ... -
- This seems similar to the following fixed issue: https://bugs.ruby-lang.org/issues/17728
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- a.out format is considered extinct nowadays.
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10:25 AM Bug #17742: Random.rand gets wrong after using Ractor and requiring benchmark
- I think that it is fixed by 3acc81d9.
```
$ cat test.rb
10.times do
r = 100.times.map { Ractor.new{ Ractor.yie... -
- > It is possible that this issue has already been fixed
I think so too. I compiled the `ruby_3_0` branch (what wil... -
- I cannot reproduce this with a recent development version (3.1.0dev) on Git. It is possible that this issue has alrea...
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- https://github.com/ruby/reline/commit/c6f1164942
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- https://github.com/ruby/reline/commit/1f469de90c
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- https://github.com/ruby/reline/commit/da90c094a1
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- https://github.com/ruby/reline/commit/43ac03c624
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- https://github.com/ruby/actions/runs/2175399707?check_suite_focus=true
```
Errno::EACCES: Permission denied @ dir_s_m... -
- https://github.com/ruby/irb/commit/1c61178b4c
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- https://github.com/ruby/irb/commit/d9f8abc17e
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