Activity
From 03/27/2021 to 04/02/2021
04/02/2021
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11:57 PM Misc #17734: DevelopersMeeting20210416Japan
- * [Feature #17749] Add `Module#source_location`
* It's similar to the const_source_location feature, but easier ... -
10:13 PM Misc #17734: DevelopersMeeting20210416Japan
- * [Bug #17398] SyntaxError in endless method (jeremyevans0)
* I don't believe this is a bug, but maybe it is a use... -
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- I don't think it makes sense to have cloned ENV objects. I propose the following behavior:
* `ENV.dup`/`ENV.clone`... -
- This does appear to be a sassc bug: https://.com/sass/sassc-ruby/issues/207
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07:42 PM Feature #17472: HashWithIndifferentAccess like Hash extension
- And people should likely recall the reasons for the existence of symbols and strings. Originally strings were very e...
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- Any implementation should probably consider recursive structures under arrays and all the mutator methods on Array:
... -
02:13 PM Feature #17472: HashWithIndifferentAccess like Hash extension
- lamont (Lamont Granquist) wrote in #note-24:
> Although I really need to be able to inherit from the class and wrap ... -
01:45 PM Feature #17472: HashWithIndifferentAccess like Hash extension
- sawa (Tsuyoshi Sawada) wrote in #note-25:
> I am surprised and am sad that so many of the core developers are positi... -
04:11 AM Feature #17472: HashWithIndifferentAccess like Hash extension
- I am surprised and am sad that so many of the core developers are positive on this.
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04:28 PM Revision 8a4472fb (git): [ruby/reline] Version 0.2.5
- https://.com/ruby/reline/commit/22ce5651e5
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- https://.com/ruby/irb/commit/22e2ddf715
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04:22 PM Revision 64b991b0 (git): [ruby/rdoc] Links to document texts without "rdoc-ref:" prefix
- While links to generated HTML from RDoc file needs to be prefixed
by "rdoc-ref:" currently, in case of explicit refer... -
- The dots in all path components from the document root are
replaced with underscores, not only in the basename.
http... -
- And exclusive notations don't exclude other exclusive notations.
https://.com/ruby/rdoc/commit/b8baa9a435 -
- https://.com/ruby/rdoc/commit/8222f85a17
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- https://.com/ruby/rdoc/commit/0cd3b55210
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- https://.com/ruby/irb/commit/bc1b1d8bc3
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- https://.com/ruby/irb/commit/e93c9cb54d
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- https://.com/ruby/irb/commit/279155fcee
- 03:49 PM Revision 9de00864 (git): * 2021-04-03 [ci skip]
- 03:49 PM Revision 3cab8c08 (git): [ruby/irb] process multi-line pastes as a single entity
- this allows pasting leading-dot chained methods correctly:
```ruby
class A
def a; self; end
def b; true; end
end... -
03:39 PM Feature #17773: Alias `Numeric#zero?` and `Float#zero?` as `Numeric#empty?` and `Float#empty?`
- An example of using `-1` as a default-ish integer value is to indicate "item not found" in a C-like language (see htt...
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- You may be right that zero is not (the only) special (element). In fact, one is the unit element for multiplication w...
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10:09 AM Feature #17773: Alias `Numeric#zero?` and `Float#zero?` as `Numeric#empty?` and `Float#empty?`
- Same feeling here, empty? should be reserved for collections with elements.
Input fields from a website are always... -
07:21 AM Feature #17773: Alias `Numeric#zero?` and `Float#zero?` as `Numeric#empty?` and `Float#empty?`
- I'm also against this proposal.
I do not believe that there are many cases where one checks for `.zero?` || `.empt... -
06:21 AM Feature #17773: Alias `Numeric#zero?` and `Float#zero?` as `Numeric#empty?` and `Float#empty?`
- I don't think these aliases are useful for most cases so it is inappropriate as a default-provided feature.
I agree ... -
- jeremyevans0 (Jeremy Evans) wrote in #note-2:
> If you are checking for user input, aliasing `zero?` to `empty?` seem... -
- jeremyevans0 (Jeremy Evans) wrote in #note-2:
> Can you provide a reference to a set theoretic definition of the num... -
- I'm against this. `empty?` exists on collection classes, and numbers are not collections, nor sets. Can you provide...
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- When dealing with user input fields as in web applications, there are typical values that we want to consider as the ...
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- I also believe it is unintended behavior and should be removed.
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- I don't think there is a rule that predicate methods only return a boolean and never set `$~`.
It is the case for `S... -
02:21 PM Bug #17772: Performance issue with NameError message in context with large instance variables (not caused by did_you_mean)
- The slowness is caused by a large amount of allocations required to build the error message. Consider the following s...
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12:13 PM Feature #17768 (Rejected): Proposal: Downward assignments
- I think April 1st ended in the world. I hope you enjoyed it!
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11:31 AM Bug #17746: Backport f9f13a4f6d8be706b17efc089c28f7bc617ef549 to Ruby 3.0
- ruby_3_0 0315e1e5ca0722f9dffeae70b860c19de303e339 merged revision(s) f9f13a4f6d8be706b17efc089c28f7bc617ef549.
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- ruby_3_0 4e2738f477b5343a0d48a400c975220fed123c9b merged revision(s) 7e8a9af9db42a21f6a1125a29e98c45ff9d5833b.
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- ruby_3_0 6abb8ee711a941b7ad31d21fdb429750f7ea4463 merged revision(s) 0a544c0c35f7445d69402d7c53d825384c728017.
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- This issue is related to commit commit:389157d8cfab7b6e84cdcdb2863421bd2c93bd7f, which merged the posted as [[r...
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08:45 AM Bug #16651: Extensions Do Not Compile on Mingw64 with mingw32-make
- When running msys2 (ie, in an open console) the /c/ notation does work.
But it does not work in makefiles processe... -
- Screenshot
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- @nobu - Sorry that I missed your feedback.
I updated the code to call ruby_options, but that just hangs the interp... -
- https://.com/ruby/reline/commit/3a7019b0d5
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07:40 AM Revision 9e336f73 (git): [ruby/irb] Add show_source command
- https://.com/ruby/irb/commit/108cb04352
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- Fix segmentation fault when `Module#name` returns non string value
[Bug #17754]
* Add test for NoMe... -
- Ensure that caller respects the start argument
Previously, if there were ignored frames (iseq without pc), w... -
- rb_enc_interned_str: handle autoloaded encodings
If called with an autoloaded encoding that was not yet
... -
- ruby_3_0 1a47de64f44da6d4339ba8b2c5220eeaba82954c merged revision(s) f748b911c9157a0bb86f38280ddfba72a55049b6.
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- ruby_3_0 d1cec0bca588266b9af1d55e592016c45ee68fbb merged revision(s) 58660e943488778563b9e41005a601e9660ce21f.
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- ruby_3_0 855401da495117fcf5d258fe43b71010abc43d9a merged revision(s) a85ed626f18d1014d09fb37eb0a703976c3d2b53.
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- Fill with the pointer to the root position, instead of zero and
comparing later. Also suppress a false warning by Vi... -
- Fix Enumerable#inject with high negative fixnums [Bug #17731]
---
enum.c | 2 +-
... -
- Fix infinite loop at illegal sequence [Bug #17729]
As mblen returns -1 on failure, skip the first byte and t... -
- Skip refined method when exporting methods with changed visibility
Previously, attempting to change the visi... -
- https://.com/ruby/irb/commit/9b84018311
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12:25 AM Bug #17105 (Closed): A single `return` can return to two different places in a proc inside a lambda inside a method
- Applied in changeset commit:git|ecfa8dcdbaf60cbe878389439de9ac94bc82e034.
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fix return from orphan Proc in ... -
- A "return" statement in a Proc in a lambda like:
`lambda{ proc{ return }.call }`
should return outer lambda block. ...
04/01/2021
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- +1 on adding this.
There are any number of bugs which are caused by reading mixed symbols and strings into Hashes,... -
08:51 PM Bug #12689: Thread isolation of $~ and $_
- Also note this experimental PR that eliminates the update of `$~` from String#split, since no specs and no tests chec...
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- Waking this up a bit...
The original issue that prompted this bug report has now been FIXED in JRuby 9.2.17.0 by m... -
07:25 PM Bug #17772 (Rejected): Performance issue with NameError message in context with large instance variables (not caused by did_you_mean)
- The following script takes about 2 seconds (tested on 2.6.6 and 2.7.2) to get from 'rescue' to 'ensure' on my machine...
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- An alternative to using `str =~ /^pat/` for a `start_with?` that provides a MatchData would be to add a `start_with` ...
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07:04 PM Feature #17771: String#start_with? should not construct MatchData or set $~
- It really feels like an unintended side-effect of the method. If you write this method and accept a variable then de...
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- I see this behavior was explicitly blessed by matz in #13712 but I still believe this is not the best choice.
Arou... -
- I will also point out that this method, like many others, will *not* always set $~. If you pass a string, it remains ...
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- I am working on making $~ more thread-safe in JRuby and came across this unexpected behavior:
```ruby
$ rvm ruby-... -
05:10 PM Revision c080bb22 (git): [Doc] Update to FrozenError from RuntimeError in Object#freeze
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- https://.com/ruby/irb/commit/5832cfe75b
- 04:48 PM Revision 8e636bd0 (git): * 2021-04-02 [ci skip]
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- `:VERBOSE` flag needs to be set prior to `IRB::Irb.new`.
https://.com/ruby/irb/commit/78604682d9 -
02:21 PM Feature #17768: Proposal: Downward assignments
- Bidirectional assignments should be implemented to make swapping values:
```
var1, var2 = var2, var1
```
much... -
- What an amazing, beautiful, and revolutionary idea!
But what about using an overbar (U+203E) instead of circumflex? ... -
12:55 PM Feature #17768: Proposal: Downward assignments
- plot twist by **mame** similar to last year:
- It's actually not a joke. :)
plot twist by **matz** this year:
... -
- marcandre (Marc-Andre Lafortune) wrote in #note-4:
> (It took me a while to realize the date in Japan :-) )
I wai... -
- I'd like a shorthand for cases where we don't really need a variable...
```ruby
while gets != nil
p ^^^^
en... -
- Is this intentional?
```
$ cat test.rb
p(2 * 3 * 7)
^^^^^var1
^^^var2
p var1
p var2
$ ./miniruby... -
12:53 AM Feature #17768: Proposal: Downward assignments
- I think this syntax is not `irb` friendly.
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- super convenient!!1
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- Rightward assignments have been introduced since 3.0.
To be honest, I'm not a big fan of the syntax because it does ... -
- Are you able to reproduce locally in a clean Rails app with administrate installed?
The backtrace looks like it co... -
08:49 AM Bug #17770 (Third Party's Issue): Assets precompilation aborts with Segmentation fault
- ruby 2.6.1p33 (2019-01-30 revision 66950) [x86_64-linux]
What changed? I updated a gem version, administrate 0.14... -
- Loop variables of `list_for_each` need to be initialized.
- 10:51 AM Revision 68a8f611 (git): coroutine: Darwin on ARM64 needs alignment of 2^2
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09:58 AM Feature #17762: A simple way to trace object allocation
- > I guess if we do have a method on Object/Kernel it could simply be Object#source_location for consistency with [......
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- Replace the with refactoring.
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- I replaced the attached with changes to accept not only `2x` but also `2(x + 1)`.
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- `2i` is an imaginary number literal so it is `Complex(0, 2)`.
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02:08 AM Feature #17769: Proposal: numeric coefficient syntax
- ```
i = 10
p 2i # => 20 or Complex(0,2)?
```
Matz. -
- When we write a mathematical equation, we often omit a multiplication operator between a coefficient and a variable l...
- 03:00 AM Revision e675a789 (git): * 2021-04-01 [ci skip]
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- * separated argument to `timespec2timew` from `timespec` to seconds and
nano-seconds.
* unified nano-seconds and m...
03/31/2021
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- > But without success so far.
I wouldn't be surprised if the bug wasn't in `gsub` itself, but in some C extension ... -
- It is difficult to identify the problem because the log lacks C level backtrace information maybe due to musl.
Are... -
11:57 AM Bug #17765 (Feedback): Segmentation fault when calling String#gsub
- We recently had a ruby segfault occuring while invoking `String#gsub`.
The line in the code looks like this:
`... -
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09:50 PM Bug #17766: Net::HTTP verify_callback is called three times when opening a connection
- This is being called once for each cert in the chain, so it's an expected behavior, and this bug can be closed.
```
... -
- I've noticed that verify_callback is called three times when opening a connection. Here is an example: (Change "local...
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- GH-PR: https://.com/ruby/ruby/pull/4344
Is this an expected behavior? 😅
```console
$ ruby -v
ruby 3.0.... -
- byroot (Jean Boussier) wrote in #note-11:
> Even though a the name is very slightly weird when put in context with `M... -
- > How about ObjectSpace.allocation_source(obj)?
That would be fine by me, it is a much more reasonable than the `[... -
- Eregon (Benoit Daloze) wrote in #note-5:
> tenderlovemaking (Aaron Patterson) wrote in #note-4:
> > I don't think i... -
- tenderlovemaking (Aaron Patterson) wrote in #note-4:
> I submitted #10932, so I would definitely like a feature like... -
- Eregon (Benoit Daloze) wrote in #note-3:
> `require "objspace/trace"` automatically starting tracing seems dangerous,... -
- Thank you all for the comments.
byroot (Jean Boussier) wrote in #note-2:
> > p obj #=> #<Object:0x...> @ (file.rb... -
- Timeout.wake sounds a bit like Java's `Thread#interrupt()`, correct?
So it would interrupt blocking calls (`File.rea... -
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10:48 AM Misc #17720: Cirrus CI to check non-x86_64 architecture cases by own machines
- > Yes, I means not only the Cirrus CI.
OK.
By the way, related to this topic, I found the following ticket aski... -
- RUBY_INTERNAL_EVENT_NEWOBJ can expose uninitialized imemo_env
objects and marking it will cause critical error. This ... -
- tenderlovemaking (Aaron Patterson) wrote in #note-6:
> Also in this case, it makes me feel weird to change the imple... - 09:05 AM Revision 8b2f2a70 (git): [ruby/openssl] Use #ifdef consistently for HAVE_RB_EXT_RACTOR_SAFE
- We previously used a mix of both `#if` and `#ifdef`, but the latter is
more reliable because it will still work if th... - 09:05 AM Revision 5ab26252 (git): [ruby/openssl] Fix OpenSSL::Engine build on Debian
- On Debian 9 (“stretch”) the `OPENSSL_NO_STATIC_ENGINE` macro is not
defined, which causes all the `#if HAVE_ENGINE_LO... -
09:05 AM Revision e2bf3659 (git): [ruby/openssl] pkcs7: keep private key when duplicating PKCS7_SIGNER_INFO
- ASN1_dup() will not copy the 'pkey' field of a PKCS7_SIGNER_INFO object
by design; it is a temporary field kept until... -
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03:13 AM Bug #17764: ブロック付きメソッドにおけるproc(または Proc.new)の参照がArgumentErrorを吐く問題
- ご教示大変ありがとうございます。
希望した動作ができました。
恥ずかしながら、ブロック引数の指定がない場合に&blkがnilとなる挙動を把握できていませんでした。
さらに一時遅いと言われたことのある&引数は従来のprocよりも高速な... -
- 「メソッド呼び出し時のブロック引数は省略可能にしておきたい」という要求の正確な意味がわからなかったのですが、これが「引数リストに&blk変数を指定したくない」というものだとすれば、それは3.0からできなくなりました。これまではproc...
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03:04 AM Bug #17764: ブロック付きメソッドにおけるproc(または Proc.new)の参照がArgumentErrorを吐く問題
- firelzrd (Masahito Suzuki) wrote in #note-4:
> ご返答ありがとうございます。
> ご主旨、理解いたしました。ご教示ありがとうございます。お騒がせいたしました。
>
> つきまして... -
- ご返答ありがとうございます。
ご主旨、理解いたしました。ご教示ありがとうございます。お騒がせいたしました。
つきましては、差し支えなければ、
①ブロック引数として渡されたprocをメソッド内で変数として参照したい
②メソッ... -
- ブロック付きメソッドの中でブロックなし `proc` したとき、エラーになるようになった、というのが、3.0 での変更点です。
```ruby
def foo
proc
end
foo{} #=> `proc': t... -
- ご返答ありがとうございます。
本件は「ブロックを指定しない proc」についてではなく「ブロックを指定した proc」がどうもバグっているのではないかと思い報告させていただきました。
ブロック付きでメソッドをコールしたとき、メ... -
- Ruby 3.0 からはブロック引数がない `Proc.new` / `proc` は `ArgumentError` になるようになりました。
> ブロックを指定しない lambda は Ruby 2.6 までは警告メッセージ... -
ブロック付きメソッドにおけるproc(または Proc.new)の参照がArgumentErrorを吐く問題
Ruby 3.0.0 linux x86-64およびWindows上のmingw-x86-64バイナリにて発生し、2....-
12:19 AM Feature #17472: HashWithIndifferentAccess like Hash extension
- marcandre (Marc-Andre Lafortune) wrote in #note-21:
> duerst (Martin Dürst) wrote in #note-20:
> > Javascript doesn...
03/30/2021
-
- duerst (Martin Dürst) wrote in #note-5:
> What would it take e.g. to switch Rails logger to something else?
>
> I... -
- Eregon (Benoit Daloze) wrote in #note-4:
> Eregon (Benoit Daloze) wrote in #note-2:
> > Also, cvars seem very unp... -
- 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...
-
- 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 ...
-
- > Whenever I want to use them, I have to google, copy and paste the names.
Seconded. I use this feature almost dai... -
- I think this is a good suggestion.
Please correct me if my assumptions are wrong, but if I understood the general ... -
- 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 attached to this issue is sufficient.
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- I added a failing spec https://.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://.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]
-
-
- Applied in changeset commit:git|5cdf99f64e344b8e4638824d55f5caf33be682ca.
----------
mkmf: fixed install directories... -
- When installing an extension library which provides a header, that header should be installed under site_ruby (or ven...
-
- 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...
-
- The permission error was reported at https://.com/ruby/digest/issues/14.
-
- As `digest` have been made a default gem at Ruby 3.0, it can be installed by `gem install` command.
When we insta... -
- 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`.
-
- It looks like it didn't break anything, so I've merged it, but can you please test it and report back?
-
- It will be merged, https://.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`.
-
- Implemented in <https://.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... -
- 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
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-
- 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.
----------
Make defined? cache the results... -
- Applied in changeset commit:git|7b3c5ab8a5825a2b960e639d257f0c8a69c4186c.
----------
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? -
- 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.
----------
[ruby/optparse] Add OptionParse... -
- https://.com/ruby/optparse/commit/2fe984a603
-
- Close https://.com/ruby/optparse/issues/3
https://.com/ruby/optparse/commit/94c5cf4032 -
- https://.com/ruby/optparse/commit/65d8aff935
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- https://.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://.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://.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 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 ... -
- 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 ... -
- GH-PR: https://.com/ruby/ruby/pull/4330
```console
$ ruby -v
ruby 3.0.0p0 (2020-12-25 revision 95aff21468)... -
- Absolutely +1
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- GH-PR: https://.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]
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- > Actually, it does (since ES 6): https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Sy...
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- 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://.com/ruby/io-console/commit/302e86a28c
https://.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... -
- 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://.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://.com/rub... -
05:03 AM Revision 447e0954 (git): [ruby/pathname] Support Ruby 3.0
- Update test/pathname/test_pathname.rb
https://.com/ruby/pathname/commit/29645187e0
https://.com/ruby/pat... -
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- 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://.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]
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- * 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://.com/ruby/strscan/pull/20
This is a `strscan` issue.
I'm not sure the best way of how to han... -
- GH-PR: https://.com/ruby/pathname/pull/4
This looks a `pathname` issue, But It happened on `ruby 2.7.2p137 (... -
- Indeed, and that looks good to me.
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- > 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...
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- > 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...
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- regex.c has been removed in 8e65234086a15f90585bc09cce82dbad2aa647d7
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- `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...
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- * 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]
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