Ruby Issue Tracking System

07/19/2023

06:43 AM Ruby master Feature #19775 (Closed): Use the callback `main::const_added`

In #17881, it was accepted that `Module#const_added` is called when there is a new constant added to the namespace of... UlyssesZhan (Ulysses Zhan)

02/12/2021

09:27 AM Ruby master Bug #17623 (Closed): irb starts with some local variables already defined

``` ruby
irb(main):001:0> a = 1
=> 1
irb(main):002:0> def f = a
=> :f
irb(main):003:0> f
=> "D:/Ruby30-x64/lib/... UlyssesZhan (Ulysses Zhan)

04/21/2020

10:37 AM Ruby master Bug #16797: Array#flatten not checking `respond_to? :to_ary`

nobu (Nobuyoshi Nakada) wrote in #note-1:
> Read the error message.
>
> ```
> -:4:in `flatten': can't convert Ob... UlyssesZhan (Ulysses Zhan)

04/17/2020

10:04 AM Ruby master Bug #16797 (Rejected): Array#flatten not checking `respond_to? :to_ary`

```ruby
def (a = Object.new).method_missing(...)
Object.new
end
[a].flatten # TypeError
```
It should check w... UlyssesZhan (Ulysses Zhan)

08:23 AM Ruby master Feature #16796 (Rejected): Assigning local variables when using `case when regexp`

I want to use
```ruby
case "str"
when /s(?<mid>.)r/
p mid
end
```
instead of
```ruby
case
when /s(?<mid>.... UlyssesZhan (Ulysses Zhan)

02/09/2020

07:59 AM Ruby master Bug #16617 (Closed): I can have instance methods bound to objects which are not their owner

Usually, an UnboundMethod can only be bound to objects of its owner. However, sometimes the limitations can be circum... UlyssesZhan (Ulysses Zhan)

08/16/2019

08:34 AM Ruby master Bug #16107 (Closed): Module#refine and Module#using behaved unexpectedly

The issue happened when I tried to run the code below:
``` ruby
# Main.rb
class A
end
class B
end
module M1
... UlyssesZhan (Ulysses Zhan)