matz (Yukihiro Matsumoto)

  • Login: matz
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  • Registered on: 05/09/2008
  • Last connection: 01/06/2022


open closed Total
Assigned issues 153 693 846
Reported issues 1 29 30


Project Roles Registered on
Ruby Developer 01/08/2009
Backport186 Developer 05/16/2009
Backport187 Developer 01/08/2009
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 05/18/2008
Ruby master Manager, Developer 05/18/2008



09:14 AM Ruby master Feature #19314: String#bytesplice should support partial copy
matz (Yukihiro Matsumoto)
08:58 AM Ruby master Feature #19333: Setting (Fiber Local|Thread Local|Fiber Storage) to nil should delete value in order to avoid memory leaks.
Accepted, although we foresee some possible issues. One example is that people may use `nil` as a value when they onl... matz (Yukihiro Matsumoto)
06:19 AM Ruby master Feature #19245: Strict mode for Array#pack that doesn't silently truncate numbers that are too large for the given directive
I don't think it would be default, but adding `strict:` (or any other keyword argument) is OK for me.
matz (Yukihiro Matsumoto)
05:20 AM Ruby master Feature #13890: Allow a regexp as an argument to 'count', to count more interesting things than single characters
If `str.count(re)` works as `str.scan(re).size` (besides efficiency), it's acceptable. But if someone needs overlappi... matz (Yukihiro Matsumoto)


03:31 AM Ruby master Feature #19325: YJIT: Windows support lacking.
The reason Windows being second class is not lack of interest but lack of contributors with extensive experience with... matz (Yukihiro Matsumoto)


02:04 AM Ruby master Feature #16986: Anonymous Struct literal
If I have to pick one from either Struct or Data, I'd pick Data. But still don't like the notation proposed.
matz (Yukihiro Matsumoto)


03:09 AM Ruby master Feature #19277: Project-scoped refinements
As @duerst mentioned, we understand the need for (some kind of) package importing, and @shioyama is now working on it... matz (Yukihiro Matsumoto)


07:54 AM Ruby master Bug #19259: `Data#with` doesn't call `initialize` nor `initialize_copy`
In principle, it should call `initialize`. But we will reconsider if any there's any concern (e.g., performance).
matz (Yukihiro Matsumoto)


11:46 PM Ruby master Revision 2a6dbf03 (git): Development of 3.3.0 started.
matz (Yukihiro Matsumoto)


02:39 AM Ruby master Bug #19113: Inconsistency in retention of compare_by_identity flag in Hash methods
I agree with @jeremyevans0 too.
matz (Yukihiro Matsumoto)

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