[#69892] [Ruby trunk - Feature #11339] [Open] [PATCH] io.c: avoid kwarg parsing in C API — normalperson@...
Issue #11339 has been reported by Eric Wong.
8 messages
2015/07/07
[#69983] Re: [Ruby trunk - Feature #11339] [Open] [PATCH] io.c: avoid kwarg parsing in C API
— Eric Wong <normalperson@...>
2015/07/15
normalperson@yhbt.net wrote:
[#69990] Re: [Ruby trunk - Feature #11339] [Open] [PATCH] io.c: avoid kwarg parsing in C API
— SASADA Koichi <ko1@...>
2015/07/16
On 2015/07/16 4:41, Eric Wong wrote:
[#69995] Re: [Ruby trunk - Feature #11339] [Open] [PATCH] io.c: avoid kwarg parsing in C API
— Eric Wong <normalperson@...>
2015/07/16
SASADA Koichi <ko1@atdot.net> wrote:
[#69984] $SAFE inside an Array — Bertram Scharpf <lists@...>
Hi,
4 messages
2015/07/15
[#70001] [Ruby trunk - Bug #11336] [Open] TestProcess#test_exec_fd_3_redirect failed on Solaris 10 — ngotogenome@...
Issue #11336 has been updated by Naohisa Goto.
4 messages
2015/07/16
[#70005] Re: [Ruby trunk - Bug #11336] [Open] TestProcess#test_exec_fd_3_redirect failed on Solaris 10
— Eric Wong <normalperson@...>
2015/07/16
Sorry, but I think rb_divert_reserved_fd seems a racy fix. I think the
[#70011] [Ruby trunk - Bug #11362] [Open] [PATCH] ensure Process.kill(:STOP, $$) is resumable — normalperson@...
Issue #11362 has been reported by Eric Wong.
3 messages
2015/07/17
[#70016] [Ruby trunk - Bug #11364] [Open] Use smaller buffer for sendmsg — merch-redmine@...
Issue #11364 has been reported by Jeremy Evans.
8 messages
2015/07/17
[#70052] Re: [Ruby trunk - Bug #11364] [Open] Use smaller buffer for sendmsg
— Eric Wong <normalperson@...>
2015/07/20
merch-redmine@jeremyevans.net wrote:
[#70055] Re: [Ruby trunk - Bug #11364] [Open] Use smaller buffer for sendmsg
— Jeremy Evans <code@...>
2015/07/20
On 07/20 10:46, Eric Wong wrote:
[#70056] Re: [Ruby trunk - Bug #11364] [Open] Use smaller buffer for sendmsg
— Eric Wong <normalperson@...>
2015/07/21
Jeremy Evans <code@jeremyevans.net> wrote:
[#70103] [Ruby trunk - Feature #11375] Decreased Object Allocation in Pathname.rb — richard.schneeman@...
Issue #11375 has been updated by Richard Schneeman.
3 messages
2015/07/23
[#70156] [Ruby trunk - Bug #11396] Bad performance in ruby >= 2.2 for Hash with many symbol keys — dunric29a@...
Issue #11396 has been updated by David Unric.
3 messages
2015/07/28
[ruby-core:70084] [Ruby trunk - Bug #11379] Difference in `Array#sort_by` method between Ubuntu Linux and OS X
From:
funny.falcon@...
Date:
2015-07-22 12:50:53 UTC
List:
ruby-core #70084
Issue #11379 has been updated by Yura Sokolov.
> I understand that the order cannot be guaranteed but I would expect it to work the same on all platforms.
And you will be wrong.
You may not expect order is same even with two subsequent sort invocation.
Every "same order" produced by unstable sorting on a set with some equal elements should be treated as occasional.
----------------------------------------
Bug #11379: Difference in `Array#sort_by` method between Ubuntu Linux and OS X
https://bugs.ruby-lang.org/issues/11379#change-53500
* Author: Piotr Kowalski
* Status: Rejected
* Priority: Normal
* Assignee:
* ruby -v: ruby 2.3.0dev (2015-07-21 trunk 51310) [i686-linux]
* Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN
----------------------------------------
The sort order (for the same objects) is different depending on the operating system. It looks like the Linux version of sorting has changed versus the previous ruby versions.
### On Linux:
~~~
piotr@pi-virtualbox:~$ uname -a
Linux pi-virtualbox 3.13.0-49-generic #83-Ubuntu SMP Fri Apr 10 20:14:51 UTC 2015 i686 i686 i686 GNU/Linux
piotr@pi-virtualbox:~$ ruby --version
ruby 2.2.2p95 (2015-04-13 revision 50295) [i686-linux]
piotr@pi-virtualbox:~$ irb
irb(main):001:0> ['az', 'ac', 'AC'].sort_by {|s| s.downcase}
=> ["ac", "AC", "az"]
~~~
### On OS X:
~~~
pi@mac:~$ uname -a
Darwin mac.local 14.4.0 Darwin Kernel Version 14.4.0: Thu May 28 11:35:04 PDT 2015; root:xnu-2782.30.5~1/RELEASE_X86_64 x86_64
pi@mac:~$ ruby --version
ruby 2.2.2p95 (2015-04-13 revision 50295) [x86_64-darwin14]
pi@mac:~$ irb
irb(main):001:0> ['az', 'ac', 'AC'].sort_by {|s| s.downcase}
=> ["AC", "ac", "az"]
~~~
The bug is not present in 1.9.3 and 2.1.x.
I also confirmed it's not fixed in 2.2.2 and 2.3.0-dev.
--
https://bugs.ruby-lang.org/