Ruby Issue Tracking System

09/24/2025

01:51 AM Ruby Revision 5b65e76a (git): fix lvar_state dump size

`ibf_dump_write()` should consider the size of the element. ko1 (Koichi Sasada)

09/23/2025

06:59 PM Ruby Feature #21557 (Closed): Ractor.shareable_proc to make sharable Proc objects, safely and flexibly

Applied in changeset commit:git|55b1ba3bf276ba82173bd961fb8e0f08bf4182a6.
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Ractor.shareable_proc
call-seq... ko1 (Koichi Sasada)

06:59 PM Ruby Feature #21550 (Closed): Ractor.shareable_proc/shareable_lambda to make sharable Proc object

Applied in changeset commit:git|55b1ba3bf276ba82173bd961fb8e0f08bf4182a6.
----------
Ractor.shareable_proc
call-seq... ko1 (Koichi Sasada)

06:59 PM Ruby Revision 55b1ba3b (git): Ractor.shareable_proc

call-seq:
Ractor.sharable_proc(self: nil){} -> sharable proc
It returns shareable Proc object. The Proc object is
... ko1 (Koichi Sasada)

06:59 PM Ruby Revision 8fad3e87 (git): use commit hash for net-imap

to catch up new sharable proc semantics. ko1 (Koichi Sasada)

09/19/2025

06:43 PM Ruby Bug #21612: Make sure we never context switch while holding the VM lock

> Check ruby interrupts. Since jumping can pop ruby frames and popping frames checks interrupts, you are allowed. It ... ko1 (Koichi Sasada)

06:39 PM Ruby Bug #21612: Make sure we never context switch while holding the VM lock

> We concluded that there was context switching going on while a thread held the VM lock. During the investigation in... ko1 (Koichi Sasada)

09/01/2025

08:34 AM Ruby Revision f9bffff3 (git): remove `Ractor#take`

[Feature #21262] ko1 (Koichi Sasada)

08/28/2025

08:20 AM Ruby Feature #21550: Ractor.shareable_proc/shareable_lambda to make sharable Proc object

> I think there is a misunderstanding there: Option 4 does not prohibit writing to captured variables, it never propo... ko1 (Koichi Sasada)

04:18 AM Ruby Feature #21550: Ractor.shareable_proc/shareable_lambda to make sharable Proc object

I confirmed with Matz that
* option 2 is too complex and therefore rejected.
* option 3 is also rejected because `|;n... ko1 (Koichi Sasada)