Ruby Issue Tracking System

05/05/2025

05:27 AM Ruby Bug #21298: `ObjectSpace.allocation_class_path` returns inconsistent results depending on `TracePoint` state

> Would it be possible for power_assert to avoid depending on Class#new being present in the stack trace?
I update... ktsj (Kazuki Tsujimoto)

12/23/2024

06:01 AM Ruby Revision f2d1c3d3 (git): [DOC] Fix a typo in NEWS.md

ktsj (Kazuki Tsujimoto)

05:57 AM Ruby Revision 8947e53b (git): Update power_assert to 2.0.5

ktsj (Kazuki Tsujimoto)

12/20/2024

06:55 AM Ruby Bug #20973 (Closed): `it` in pattern matching pin operator causes BUG

```
$ ./miniruby --parser=prism -e 'tap { 0 => ^it }'
-e: [BUG] Unexpected node type in pattern matching expression... ktsj (Kazuki Tsujimoto)

10/06/2024

04:07 AM Ruby Bug #20785: Should `a in b, and c` `a in b, or c` `a in b, rescue c` be syntax ok?

I agree with tompng's proposal.
> I'm guessing that `a in b`, is parsed as `a in [b,]` but a trailing comma like t... ktsj (Kazuki Tsujimoto)

05/15/2024

11:41 PM Ruby Feature #19840 (Feedback): [Proposal] Expand Find pattern to Multiple Find

Sorry for late response.
I disagree with this suggestion.
I implemented this feature in the [pattern-match](htt... ktsj (Kazuki Tsujimoto)

05/03/2023

01:24 AM Ruby Misc #19431: DevMeeting at RubyKaigi 2023

I'll attend. ktsj (Kazuki Tsujimoto)

04/01/2023

07:35 AM Ruby Revision 4ac8d117 (git): `*` in an array pattern should not be parsed as nil in ripper

After 6c0925ba7017efde6091e2ec4f1a6be268166696, it was impossible
to distinguish between the presence or absence of `... ktsj (Kazuki Tsujimoto)

03/26/2023

10:57 AM Ruby Bug #19175 (Closed): Ripper does not recognize some pattern matching defining local variable

Applied in changeset commit:git|6c0925ba7017efde6091e2ec4f1a6be268166696.
----------
[Bug #19175] p_rest should be `... ktsj (Kazuki Tsujimoto)

09:57 AM Ruby Revision d5152924 (git): [Bug #19175] p_kw without a sub pattern should be `assignable'

ktsj (Kazuki Tsujimoto)