kyanagi (Kouhei Yanagita)
- Login: kyanagi
- Registered on: 11/15/2009
- Last connection: 03/11/2022
Issues
open | closed | Total | |
---|---|---|---|
Assigned issues | 0 | 0 | 0 |
Reported issues | 5 | 18 | 23 |
Activity
01/31/2022
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02:23 AM Ruby master Feature #18515: Add Range#reverse_each implementation for performance
- Dan0042 (Daniel DeLorme) wrote in #note-3:
> I agree with both of those statements, but Integer is the only class th...
01/28/2022
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11:13 PM Ruby master Feature #18551: Make Range#reverse_each to raise an exception if endless
- Eregon (Benoit Daloze) wrote in #note-1:
> OTOH Range operations that work differently for numerics tend to make Ran... -
11:02 PM Ruby master Feature #18515: Add Range#reverse_each implementation for performance
- In general, I think it would be better to improve `#reverse_each` by using `#pred` (predecessor; the inverse of `#suc...
01/27/2022
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05:58 AM Ruby master Feature #18551 (Open): Make Range#reverse_each to raise an exception if endless
- https://github.com/ruby/ruby/pull/5498
Currently, `Range#reverse_each` for an endless range never returns.
```
...
01/26/2022
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05:57 AM Ruby master Feature #18515 (Open): Add Range#reverse_each implementation for performance
- PR is https://github.com/ruby/ruby/pull/5489
Current `Range#reverse_each` uses `Enumerable#reverse_each` which is ...
01/25/2022
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07:33 AM Ruby master Feature #18181: Introduce Enumerable#min_with_value, max_with_value, and minmax_with_value
- Another name proposal:
When I write `array.min_with_value { foo }`, I mean "minimize foo with an element in array"...
12/06/2021
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04:44 AM Ruby master Feature #18181: Introduce Enumerable#min_with_value, max_with_value, and minmax_with_value
- matz (Yukihiro Matsumoto) wrote in #note-9:
> Just for confirmation, is it OK that `min_with_value` returns only a s...
09/22/2021
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12:51 AM Ruby master Feature #18181: Introduce Enumerable#min_with_value, max_with_value, and minmax_with_value
- Description about `#min_with_value(n)` added. It corresponds to `#min(n)`.
09/21/2021
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09:01 AM Ruby master Feature #18181: Introduce Enumerable#min_with_value, max_with_value, and minmax_with_value
- I added an example code using `#min_with_value`.
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08:52 AM Ruby master Feature #18181: Introduce Enumerable#min_with_value, max_with_value, and minmax_with_value
- `enum.group_by { ... }` holds all of the elements of enum,
so it consumes a lot of memory and is very slow if enum i...
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