Ruby Issue Tracking System

07/22/2021

06:13 PM Ruby master Revision 86e0eecc (git): [ruby/irb] Fix #256

Support int that follow on symbeg in IRB
https://github.com/ruby/irb/commit/90cb27b1bd osyo (manga osyo)

07/08/2021

11:58 PM Ruby master Feature #17924: Range#infinite?

This is a partial duplicate of this ticket.
https://bugs.ruby-lang.org/issues/15864
matz's comment: https://bugs.ru... osyo (manga osyo)

03/31/2021

03:04 AM Ruby master Bug #17764: ブロック付きメソッドにおけるproc(または Proc.new)の参照がArgumentErrorを吐く問題

firelzrd (Masahito Suzuki) wrote in #note-4:
> ご返答ありがとうございます。
> ご主旨、理解いたしました。ご教示ありがとうございます。お騒がせいたしました。
>
> つきまして... osyo (manga osyo)

12:56 AM Ruby master Bug #17764: ブロック付きメソッドにおけるproc(または Proc.new)の参照がArgumentErrorを吐く問題

Ruby 3.0 からはブロック引数がない `Proc.new` / `proc` は `ArgumentError` になるようになりました。
> ブロックを指定しない lambda は Ruby 2.6 までは警告メッセージ... osyo (manga osyo)

03/10/2021

01:31 PM Ruby master Feature #17674: Proposal: `Method#source_location` or `Method#owner` for refined methods

hi.
In Ruby 2.7 and later, `#method` supports Refinements.
```ruby
# test.rb
module Cover
refine Range do
... osyo (manga osyo)

01/17/2021

03:58 AM Ruby master Revision b84b253a (git): Fix Ripper with heredoc.

osyo (manga osyo)

01/16/2021

08:13 PM Ruby master Bug #17547 (Closed): Fix `Ripper.lex("a <<b")`

`Ripper.lex("a <<b")` was not parsed correctly.
```ruby
require "ripper"
p Ripper.lex("a <<b")
# Expected beh... osyo (manga osyo)

12/26/2020

12:56 PM Ruby master Feature #17471: send_if method for improved conditional chaining

hi.
How about using `#tap` + `break` ?
```ruby
# Proposal
puts number.send_if(:*, 2) {|obj| obj > 5}.send(:-, 1... osyo (manga osyo)

12/22/2020

09:28 AM Ruby master Bug #17405: irb ---nomultiline gets exception when output contains some non-ascii characters

hi.
This error is caused by [calling `Reline::Unicode.calculate_width` in `irb`](https://github.com/ruby/irb/blob/... osyo (manga osyo)

12/08/2020

02:09 PM Ruby master Bug #17377: A warning message doesn't display using -W option on irb

Thanks issues :)
There was no warning message in Ruby 3.0.0.0dev either.
```ruby
~ $ irb -W
irb(main):001:0> RU... osyo (manga osyo)