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jinroq (Jinroq SAITOH)

  • Login: jinroq
  • Registered on: 05/01/2019
  • Last sign in: 04/01/2026

Issues

open closed Total
Assigned issues 0 0 0
Reported issues 2 2 4

Activity

04/01/2026

04:24 AM Ruby Feature #21972: Add Date.birthday and Date.age to track Ruby's milestones
duerst (Martin Dürst) wrote in #note-6:
> Here is another proposal: Why not count using administrative/fiscal years? The administrative/fiscal year (年度 ('nendo') in Japanese, as opposed to simply 年 for (calendar) year) starts on April 1...
jinroq (Jinroq SAITOH)
12:24 AM Ruby Feature #21972: Add Date.birthday and Date.age to track Ruby's milestones
shugo (Shugo Maeda) wrote in #note-2:
> Under current Japanese law, a person's age increases at midnight on the day before their birthday. However, it might be better to use the traditional 'Kazeidoshi' (East Asian age reckoning) syste...
jinroq (Jinroq SAITOH)
12:14 AM Ruby Feature #21972: Add Date.birthday and Date.age to track Ruby's milestones
ufuk (Ufuk Kayserilioglu) wrote in #note-1:
> I think these methods should live on the new `Ruby` module as `Ruby.birthday` and `Ruby.age` instead:
> ...
That's a great insight! Moving these to a Ruby module makes the intent much clear...
jinroq (Jinroq SAITOH)
01:50 AM Ruby Misc #21975: Add "UTF-八" as an alias for UTF-8 encoding
ko1 (Koichi Sasada) wrote:
> In Japan, legal texts must write all characters - including digits - using full-width or kanji forms. As a result, the encoding name "UTF-8"
> ...
Should "UTF-" also be full-width ("UTF−")?
jinroq (Jinroq SAITOH)

03/31/2026

03:01 PM Ruby Feature #21972 (Open): Add Date.birthday and Date.age to track Ruby's milestones
Since its inception in 1993, Ruby has grown beyond a mere programming language to become a rich culture beloved by developers worldwide. However, the standard `date` library surprisingly lacks a formal interface to commemorate Ruby's own... jinroq (Jinroq SAITOH)

03/05/2026

04:08 AM Ruby Feature #21943 (Open): Add StringScanner#get_int to extract capture group as Integer without intermediate String
## Motivation
The date library is being [rewritten from C to pure Ruby](https://github.com/ruby/date/pull/155). During this effort, `Date._strptime` was identified as a major performance bottleneck. Profiling revealed that the root ca...
jinroq (Jinroq SAITOH)

02/13/2026

04:00 PM Ruby Feature #21616: date ライブラリを deprecated させたい
Thanks for your advices! After careful consideration, I've concluded that the date library shouldn't be deprecated.
An alternative solution would be to rewrite the date library from C to Ruby, so that any programmer who understands Ruby ...
jinroq (Jinroq SAITOH)

09/27/2025

09:01 AM Ruby Feature #21616: date ライブラリを deprecated させたい
nobu (Nobuyoshi Nakada) wrote in #note-1:
回答ありがとうございます。
> jinroq (Jinroq SAITOH) wrote:
> ...
2011 年頃に書かれたコードをそのまま使っていますので時期的に 1.9.3 頃のものですね…。
(Time._parse を採用するかどうかは置いておいて)無理に C で書かずとも pure ruby で書き直した方が良かったりしますかね。
> > #### `...
jinroq (Jinroq SAITOH)

09/24/2025

12:49 PM Ruby Feature #21616 (Closed): date ライブラリを deprecated させたい
### 概要
*date ライブラリが長期間メンテナンスされておらず、機能を time ライブラリに委譲して deprecated させたい*
というお話が出ていると風の噂で耳にしましたが、どこまでを考えられているのかご意見をお聞きしたいです。
### 確認事項
#### `Date._parse` を time に移植したい
`Time._parse` なるものが実現できれば十分でしょうか?(それっぽく移植は[してみました](https:...
jinroq (Jinroq SAITOH)

05/02/2024

09:36 AM Ruby Revision a3726c02 (git): Fixed missing support for https://github.com/ruby/ruby/commit/d75bbba255e086d625429d5a1311cc4b4396c296.
jinroq (Jinroq SAITOH)

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