Ruby Issue Tracking System

03/13/2022

04:20 PM Ruby master Bug #18629 (Closed): block args array splatting assigns to higher scope _ var

``` ruby
v = 1; [[2]].each{ |(v)| }; p v
_ = 1; [[2]].each{ |(_)| }; p _
```
prints
```
1
2
```
You can see ... Nakilon (Victor Maslov)

04/01/2021

02:21 PM Ruby master Feature #17768: Proposal: Downward assignments

Bidirectional assignments should be implemented to make swapping values:
```
var1, var2 = var2, var1
```
much... Nakilon (Victor Maslov)

10/06/2020

11:19 AM Ruby master Misc #17174: "Error relocating, symbol not found" error when compiling a native extension on Alpine with Ruby >=2.4

Nakilon (Victor Maslov) wrote:
> docker build - -t temp-ruby2.3.8 --build-arg RUBY_VERSION=2.3.8 --build-arg ALPINE_... Nakilon (Victor Maslov)

09/16/2020

05:29 AM Ruby master Misc #17174 (Feedback): "Error relocating, symbol not found" error when compiling a native extension on Alpine with Ruby >=2.4

My native extension gem compiles fine with all versions of Ruby on macOS but only with Ruby 2.3 on Alpine. It throws ... Nakilon (Victor Maslov)

06/04/2019

03:45 PM Ruby master Bug #13018: end of file reached (EOFError) from SMTP

Excuse me, why isn't it fixed in 2.4? Does it break something?
I've probably misconfigured ports around my docker en... Nakilon (Victor Maslov)

05/19/2016

10:15 AM Ruby master Feature #3944: Add Fiber#root? method

> It might indeed be EM-specific.
I didn't use EM and not going to in the case I've described above. Nakilon (Victor Maslov)

03/11/2016

06:32 PM Ruby master Feature #3944: Add Fiber#root? method

For example, the Facebook Graph API server accepts POST request to calculate smth heavy and returns id of the 'async ... Nakilon (Victor Maslov)

09/05/2015

01:25 AM Ruby master Bug #11509: Incorrect fraction_digits calculation in lib/rss/rss.rb:41 Time#w3cdtf

**Sorry for broken markdown -- here I fixed it:**
Current code is:
~~~ruby
def w3cdtf
if usec.zero?
... Nakilon (Victor Maslov)

01:23 AM Ruby master Bug #11509 (Closed): Incorrect fraction_digits calculation in lib/rss/rss.rb:41 Time#w3cdtf

Current code is:
~~~ruby
fraction_digits = Math.log10(usec.to_s.sub(/0*$/, '').to_i).floor + 1
~~~
Th... Nakilon (Victor Maslov)

07/16/2014

02:03 PM Ruby master Bug #7877: E::Lazy#with_index should be lazy

Is it somehow related? http://stackoverflow.com/q/24782712/322020
... .lazy ... .take_while.with_index{ ...
Argumen... Nakilon (Victor Maslov)