[#62297] Re: [ruby-cvs:52906] nari:r45760 (trunk): * gc.c (gc_after_sweep): suppress unnecessary expanding heap. — Eric Wong <normalperson@...>
[email protected] wrote:
7 messages
2014/05/02
[#62307] Re: [ruby-cvs:52906] nari:r45760 (trunk): * gc.c (gc_after_sweep): suppress unnecessary expanding heap.
— SASADA Koichi <ko1@...>
2014/05/03
(2014/05/03 4:41), Eric Wong wrote:
[#62402] Re: [ruby-cvs:52906] nari:r45760 (trunk): * gc.c (gc_after_sweep): suppress unnecessary expanding heap.
— Eric Wong <normalperson@...>
2014/05/05
SASADA Koichi <[email protected]> wrote:
[#62523] [ruby-trunk - Feature #9632] [PATCH 0/2] speedup IO#close with linked-list from ccan — ko1@...
Issue #9632 has been updated by Koichi Sasada.
3 messages
2014/05/11
[#62556] doxygen (Re: Re: [ruby-trunk - Feature #9632] [PATCH 0/2] speedup IO#close with linked-list from ccan) — Tanaka Akira <akr@...>
2014-05-11 8:50 GMT+09:00 Eric Wong <[email protected]>:
3 messages
2014/05/13
[#62727] [RFC] vm_method.c (rb_method_entry_make): avoid freed me in m_tbl — Eric Wong <normalperson@...>
rb_unlink_method_entry may cause old_me to be swept before the new
7 messages
2014/05/24
[#63039] Re: [RFC] vm_method.c (rb_method_entry_make): avoid freed me in m_tbl
— SASADA Koichi <ko1@...>
2014/06/10
Hi,
[#63077] Re: [RFC] vm_method.c (rb_method_entry_make): avoid freed me in m_tbl
— Eric Wong <normalperson@...>
2014/06/10
SASADA Koichi <[email protected]> wrote:
[#63086] Re: [RFC] vm_method.c (rb_method_entry_make): avoid freed me in m_tbl
— SASADA Koichi <ko1@...>
2014/06/11
(2014/06/11 4:47), Eric Wong wrote:
[#63087] Re: [RFC] vm_method.c (rb_method_entry_make): avoid freed me in m_tbl
— Eric Wong <normalperson@...>
2014/06/11
SASADA Koichi <[email protected]> wrote:
[#62862] [RFC] README.EXT: document rb_gc_register_mark_object — Eric Wong <normalperson@...>
Any comment on officially supporting this as part of the C API?
5 messages
2014/05/30
[ruby-core:62846] [ruby-trunk - Bug #9882] Issue with hash string keys
From:
phasis@...
Date:
2014-05-30 02:31:21 UTC
List:
ruby-core #62846
Issue #9882 has been updated by Heesob Park.
This issue is due to the different result of String#hash of each string.
Why `slice_url.hash !=3D str.hash` in splite of `slice_url =3D=3D str` ?=20
And I found the root cause is `slice_url.ascii_only? !=3D str.ascii_only?`
~~~
C:\work>irb
irb(main):001:0> context =3D "Marriott International World=E2=80=99s Most A=
DMIRED Lodging
Company by FORTUNE for 14th yr. via @FortuneMagazine http://cnnmon.ie/1kcF=
ZSQ"
=3D> "Marriott International World=E2=80=99s Most ADMIRED Lodging Company b=
y FORTUNE for
14th yr. via @FortuneMagazine http://cnnmon.ie/1kcFZSQ"
irb(main):002:0> slice_url =3D context.slice(105,24)
=3D> "http://cnnmon.ie/1kcFZSQ"
irb(main):003:0> str =3D "http://cnnmon.ie/1kcFZSQ"
=3D> "http://cnnmon.ie/1kcFZSQ"
irb(main):004:0> slice_url.hash
=3D> 1022346954
irb(main):005:0> str.hash
=3D> 1022346949
irb(main):006:0> slice_url.ascii_only?
=3D> false
irb(main):007:0> str.ascii_only?
=3D> true
~~~
----------------------------------------
Bug #9882: Issue with hash string keys
https://bugs.ruby-lang.org/issues/9882#change-46966
* Author: Tim Oommen
* Status: Open
* Priority: Normal
* Assignee:=20
* Category: core
* Target version:=20
* ruby -v: 2.1.1p76
* Backport: 2.0.0: REQUIRED, 2.1: REQUIRED
----------------------------------------
I have the following code. In a nutshell i am slicing a string to pull out =
strings to use as keys in a hash. However when running the following code, =
I am getting odd results.
~~~ruby
context =3D "Marriott International World=E2=80=99s Most ADMIRED Lodging Co=
mpany by FORTUNE for 14th yr. via @FortuneMagazine http://cnnmon.ie/1kcFZSQ"
slice_url =3D context.slice(105,24)
str =3D "http://cnnmon.ie/1kcFZSQ"
slice_url =3D=3D str
redirects =3D {"http://cnnmon.ie/1kcFZSQ"=3D>"http://money.cnn.com/2014/02/=
06/leadership/marriott-hotels.pr.fortune"}
redirects.key?(slice_url)
redirects.key?(str)
~~~
The `slice_url` and `str` are equal, however when I look for the key in red=
irects with `slice_url` I get a `nil`, but when setting the string variable=
manually, I get a match and value. I am not sure if this is an issue with=
the value returned by the string slice method or an issue with the hash.=
=20
--=20
https://bugs.ruby-lang.org/