Ruby Issue Tracking System

05/29/2026

01:52 AM Ruby Feature #22081: Core type definition migration from `ruby/rbs` to `ruby/ruby`

Thanks, Eregon!
> What should happen for the tests for these signatures of core methods?
I plan to keep the same set of tests, but move them into the `ruby/ruby` repository.
Since we cannot statically type check the implementati... soutaro (Soutaro Matsumoto)

01:41 AM Ruby Feature #22081: Core type definition migration from `ruby/rbs` to `ruby/ruby`

Thanks hsbt!
> We already have `tool/rbs_skip_tests` for skipping them. I'm not sure whether forcing contributors to directly modify sig would be more effective than simply skip it to `tool/rbs_skip_tests`.
I agree that this adds o... soutaro (Soutaro Matsumoto)

05/28/2026

07:47 AM Ruby Feature #22081: Core type definition migration from `ruby/rbs` to `ruby/ruby`

Hi ksss,
I'm planning to migrate the RBS files under `core` and `stdlib` in `ruby/rbs` repo.
Currently `stdlib` contains some gem libraries, and we should migrate them to be bundled with each gem or distributed through `gem_rbs_col... soutaro (Soutaro Matsumoto)

07:44 AM Ruby Feature #22081: Core type definition migration from `ruby/rbs` to `ruby/ruby`

Thanks nobu!
> I think it should be under `$(datarootdir)`, if `sig` won't conflict with the other products.
Sure! It would be better place for these files. I'm good if the directory is anywhere accessible through `RbConfig::CONFIG... soutaro (Soutaro Matsumoto)

05/26/2026

04:20 AM Ruby Feature #22081 (Open): Core type definition migration from `ruby/rbs` to `ruby/ruby`

Currently, the RBS type definitions for core libraries live in the `ruby/rbs` repository. When you change a core class or method in `ruby/ruby`, the corresponding RBS type definition often needs to be updated too — but that update requir... soutaro (Soutaro Matsumoto)

04/06/2026

09:22 AM Ruby Revision ed6e7006 (git): Pin RBS to avoid bigdecimal validation failure (#16664)

soutaro (Soutaro Matsumoto)

03/25/2026

07:18 AM Ruby Revision b1b2d5e1 (git): Bundle rbs-4.0.2 (#16436)

* Bundle rbs-4.0.2 soutaro (Soutaro Matsumoto)

12/24/2025

08:46 PM Ruby Revision d0193e92 (git): Bundle test-unit 3.7.5

soutaro (Soutaro Matsumoto)

08:46 PM Ruby Revision b92bc965 (git): Skip test to avoid NoMemoryError

soutaro (Soutaro Matsumoto)

08:46 PM Ruby Revision 8caea032 (git): rbs_skip_tests_windows

soutaro (Soutaro Matsumoto)