Ruby Issue Tracking System

10/21/2021

11:17 AM Ruby master Feature #18083: Capture error in ensure block.

Regarding
``` ruby
foo rescue $!
```
Maybe we can improve this:
``` ruby
foo rescue => error
```
I'm ... ioquatix (Samuel Williams)

11:15 AM Ruby master Feature #18083: Capture error in ensure block.

Proposal to RuboCop to introduce warning: https://github.com/rubocop/rubocop/issues/10204
I support deprecating `$!`... ioquatix (Samuel Williams)

08:58 AM Ruby master Bug #18258: Ractor.shareable? can be slow and mutates internal object flags.

I feel from a predictability POV, it would definitely be advantageous to set `RB_FL_SHAREABLE` in every case it's kno... ioquatix (Samuel Williams)

03:19 AM Ruby master Bug #18258 (Open): Ractor.shareable? can be slow and mutates internal object flags.

On my computer, even with a relatively small object graph,`Ractor.shareable?` can be quite slow (around 1-2ms). The f... ioquatix (Samuel Williams)

03:21 AM Ruby master Feature #18035: Introduce general model/semantic for immutable by default.

After discussing it, we found some good ideas regarding immutability in Ruby.
Firstly, we need some definition for i... ioquatix (Samuel Williams)

10/20/2021

08:32 PM Ruby master Bug #17146: Queue operations are allowed after it is frozen

> I think there is only one rational answer here: Queue#freeze should prevent mutations to the Queue just like for Ar... ioquatix (Samuel Williams)

12:50 AM Ruby master Feature #18020: Introduce `IO::Buffer` for fiber scheduler.

> In the description's code, there is lock and unlock. Are those supposed to be thread-safe? If yes I think you'd nee... ioquatix (Samuel Williams)

10/19/2021

05:30 AM Ruby master Feature #18020: Introduce `IO::Buffer` for fiber scheduler.

> mame: I cannot understand what is finally needed. Doesn’t String with ASCII-8BIT work?
String is both insufficient... ioquatix (Samuel Williams)

10/07/2021

08:04 PM Ruby master Feature #17849: Fix Timeout.timeout so that it can be used in threaded Web servers

The fiber scheduler redefines `Timeout` to only well defined wait points.
We could also do the same for other opti... ioquatix (Samuel Williams)

09/30/2021

10:02 AM Ruby master Feature #18228: Add a `timeout` option to `IO.copy_stream`

> As for the return value in case of a timeout, it is important to convey both that a timeout happened, and the numbe... ioquatix (Samuel Williams)