knu (Akinori MUSHA)
- Login: knu
- Email: knu@ruby-lang.org
- Registered on: 04/28/2008
- Last connection: 05/19/2022
Issues
open | closed | Total | |
---|---|---|---|
Assigned issues | 14 | 131 | 145 |
Reported issues | 1 | 27 | 28 |
Projects
Project | Roles | Registered on |
---|---|---|
Ruby | Developer | 07/18/2008 |
Backport187 | Developer, Release Manager | 06/03/2008 |
Backport191 | Developer | 05/16/2009 |
Backport192 | Developer | 10/05/2011 |
Backport193 | Developer | 08/24/2011 |
Backport200 | Developer | 02/17/2013 |
Backport21 | Developer | 12/21/2013 |
Backport22 | Developer | 12/19/2014 |
Ruby 1.8 | Developer, Release Manager | 04/28/2008 |
Ruby master | Developer | 04/28/2008 |
Activity
04/24/2022
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02:36 AM Ruby master Feature #18685: Enumerator.product: Cartesian product of enumerables
- That's actually not a mathematical idea. The 0-ary Cartesian product of sets should be defined as a singleton set fo...
04/21/2022
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08:04 AM Ruby master Feature #18685: Enumerator.product: Cartesian product of enumerables
- Thanks. Performance monsters can also special-case arrays and ranges and omit calls to each_entry to boost performan...
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07:04 AM Ruby master Feature #18683: Allow to create hashes with a specific capacity.
- Maybe you could add it as the second argument, making the default argument mandatory when specifying a capacity: `Has...
04/19/2022
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04:36 AM Ruby master Misc #18652: DevMeeting-2022-04-21
- * [Feature #18685] Enumerator.product: Cartesian product of enumerables
04/08/2022
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07:20 AM Ruby master Feature #18685 (Open): Enumerator.product: Cartesian product of enumerables
- I'd like to add a new Enumerator class method for generating the Cartesian product of given enumerators.
A product h...
02/18/2022
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02:57 AM Ruby master Feature #16989 (Open): Sets: need ♥️
02/17/2022
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10:12 AM Ruby master Feature #16989: Sets: need ♥️
- I've prepared a PR: https://github.com/ruby/ruby/pull/5563
02/07/2022
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03:19 AM Ruby master Feature #18573: Object#pack1
- 今日のOffice Hourで話したんですが、レシーバごとにそれにふさわしい書式って限定されるはずなので、何でも屋のpackではなく、たとえばIntegerならビット幅とエンディアンを指定してバイナリ表現を得るメソッド、Stringな...
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03:02 AM Ruby master Feature #18573: Object#pack1
- String#format / String#% のような感じで書式の方をレシーバにする方がよさそうですが、unpackとの対称性を考えると名前が難しいかも。
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02:49 AM Ruby master Feature #18573: Object#pack1
- packしたいもの(のclass)はすごく限定的なので、Objectに生やすのはどうかなあと思いました。
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