mrkn (Kenta Murata)
- Login: mrkn
- Email: muraken@gmail.com
- Registered on: 03/20/2009
- Last sign in: 08/22/2025
Issues
open | closed | Total | |
---|---|---|---|
Assigned issues | 11 | 165 | 176 |
Reported issues | 10 | 77 | 87 |
Projects
Project | Roles | Registered on |
---|---|---|
Ruby | Committer | 02/15/2010 |
Activity
08/22/2025
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05:00 AM Ruby Feature #21518: Statistical helpers to `Enumerable`
- Hi. I'm a creator of enumerable-statistics gem and the original proposer of `Array#sum` and `Enumerable#sum`.
In general, adding only `mean` (I prefer `mean` over `average`, see below) and `median` won't cover real-world statistical nee...
03/15/2025
-
12:36 AM Ruby Feature #19908: Update to Unicode 15.1
- +1
12/12/2024
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03:41 AM Ruby Misc #20946: Proposing tomoya ishida (@tompng) as a Ruby committer
- +1
09/06/2024
-
08:06 AM Ruby Feature #20705: Should "0.E-9" be a valid float value?
- > But I think it's good to make Float/to_f to accept "0.e-9"
Changing `String#to_f` introduces incompatibility:
```
$ ruby -ve "p '1.e-9'.to_f"
ruby 3.3.4 (2024-07-09 revision be1089c8ec) [x86_64-linux]
1.0
```
02/15/2024
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09:05 AM Ruby Feature #20266: New syntax to escape embed strings in Regexp literal
- I agree with this proposal. Even if Ruby enables `\Q` and `\E` features in Onigumo, they don't work as expected if the embedded string contains `\E`. Therefore, it would be better for Ruby to have a short syntax for `#{Regexp.quote(str...
01/18/2024
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01:06 AM Ruby Misc #20191: Deprecate magic encoding comment
- We should investigate the real-world application codebases instead of gems on rubygems.org.
I guess there can be unexpectedly many scripts in non-UTF8 encoding historically, such as EUC-JP and Windows-31J.
If so, your proposal will bre...
01/17/2024
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04:28 PM Ruby Bug #5179: Complex#rationalize and to_r with approximate zeros
- I'm working on to_r at https://github.com/ruby/ruby/pull/9581.
I will do for other methods later.
01/16/2024
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02:58 PM Ruby Bug #5179: Complex#rationalize and to_r with approximate zeros
- `Complex(re, im.to_r).to_r` looks good to me if `im` is not `0` or `0r`. `Complex(re, im.to_i).to_i` is also OK for me in the same manner.
`Complex(re, im.to_f).to_f` cannot resolve the problem the current `to_f` holds. I don't have...
08/22/2023
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03:17 AM Ruby Feature #19843: Promote bigdecimal as bundled gems at Ruby 3.4
- @hsbt I agree with you. I've wanted to make bigdecimal a bundled gem for a long time but I didn't have much time to work for it. Thank you very much.
12/28/2022
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03:33 AM Ruby Bug #19273: [Regexp] regexp does not match expected
- I performed git bisect and found the first bad commit is [37613fea1657b1a0732501657275bc03e8e0ebc4](https://github.com/ruby/ruby/commit/37613fea1657b1a0732501657275bc03e8e0ebc4).