[#44014] Re: [ruby-core:37707] [Ruby 1.9 - Bug #3781] FIBER_USE_NATIVE が有効だと落ちるスクリプトがある — Narihiro Nakamura <authornari@...>
nariです。
14 messages
2011/07/02
[#44019] Re: [ruby-core:37707] [Ruby 1.9 - Bug #3781] FIBER_USE_NATIVE が有効だと落ちるスクリプトがある
— KOSAKI Motohiro <kosaki.motohiro@...>
2011/07/02
> 本当はgc_mark()の際に毎回stack_check()するのがいいと思うのですが、
[#44020] Re: [ruby-core:37707] [Ruby 1.9 - Bug #3781] FIBER_USE_NATIVE が有効だと落ちるスクリプトがある
— Narihiro Nakamura <authornari@...>
2011/07/02
nariです。
[#44021] Re: [ruby-core:37707] [Ruby 1.9 - Bug #3781] FIBER_USE_NATIVE が有効だと落ちるスクリプトがある
— KOSAKI Motohiro <kosaki.motohiro@...>
2011/07/02
> GC::Profiler.enable
[#44023] Re: [ruby-core:37707] [Ruby 1.9 - Bug #3781] FIBER_USE_NATIVE が有効だと落ちるスクリプトがある
— Narihiro Nakamura <authornari@...>
2011/07/03
nariです。
[#44027] [RubyKaigi] Next version of Ruby 1.8 and 1.9 — "Yuki Sonoda (Yugui)" <yugui@...>
-----BEGIN PGP SIGNED MESSAGE-----
16 messages
2011/07/03
[#44029] Re: [RubyKaigi] Next version of Ruby 1.8 and 1.9
— Yusuke ENDOH <mame@...>
2011/07/03
遠藤です。
[#44054] Re: [RubyKaigi] Next version of Ruby 1.8 and 1.9
— SASADA Koichi <ko1@...>
2011/07/08
ささだです．
[#44034] [Ruby 1.9 - Bug #4971][Open] Module#class_variables — Shugo Maeda <redmine@...>
11 messages
2011/07/04
[#44048] [Ruby 1.9 - Bug #4223] GC.stress = true で謎の ArgumentError — Motohiro KOSAKI <kosaki.motohiro@...>
4 messages
2011/07/07
[#44062] Re: [Ruby 1.9 - Bug #4223] GC.stress = true で謎の ArgumentError
— Kenta Murata <muraken@...>
2011/07/08
=E3=82=80=E3=82=89=E3=81=9F=E3=81=A7=E3=81=99=E3=80=82
[#44122] [Ruby 1.9 - Bug #5036][Open] time_modify/struct_modifyの例外メッセージがサブクラスの情報を反映しない — Kazuki Tsujimoto <kazuki@...>
7 messages
2011/07/17
[#44124] [Ruby 1.9 - Bug #5036] time_modify/struct_modifyの例外メッセージがサブクラスの情報を反映しない
— Kazuki Tsujimoto <kazuki@...>
2011/07/17
[#44130] w.r.o/bugreport.html のリダイレクト先について — "Shota Fukumori (sora_h)" <sorah@...>
sora_hです．
6 messages
2011/07/17
[#44156] [Ruby 1.9 - Feature #5053][Open] ruby コマンドと libruby の食い違いチェック — Makoto Kishimoto <redmine@...>
20 messages
2011/07/19
[#44157] Re: [ruby-changes:20532] akr:r32579 (trunk): * io.c (rb_update_max_fd): new function. — KOSAKI Motohiro <kosaki.motohiro@...>
akrさん、
3 messages
2011/07/19
[#44189] [Ruby 1.9 - Bug #5075][Assigned] invalid *fdp in Mac OS X and FreeBSD over recvmsg with SCM_RIGHTS — Yui NARUSE <naruse@...>
12 messages
2011/07/22
[#44199] [Ruby 1.9 - Bug #5075] invalid *fdp in Mac OS X and FreeBSD over recvmsg with SCM_RIGHTS
— Akira Tanaka <akr@...>
2011/07/22
[#44198] Re: [Ruby 1.9 - Bug #5075][Assigned] invalid *fdp in Mac OS X and FreeBSD over recvmsg with SCM_RIGHTS
— Tanaka Akira <akr@...>
2011/07/22
2011/7/22 Yui NARUSE <naruse@airemix.jp>:
[#44205] Re: [Ruby 1.9 - Bug #5075][Assigned] invalid *fdp in Mac OS X and FreeBSD over recvmsg with SCM_RIGHTS
— Takahiro Kambe <taca@...>
2011/07/23
In message <CANjopZGqKbM4O6vMkOHrZcD1YLLOJ86-hDHsK3C+px9kdrW4Eg@mail.gmail.com>
[#44201] [Ruby 1.9 - Bug #5081][Open] LionでTestSyslog が一件 failure — Motohiro KOSAKI <kosaki.motohiro@...>
6 messages
2011/07/22
[#44210] 1.9.3 (以降) の BigDecimal について — Tadayoshi Funaba <tadf@...>
BigDecimal() で整数、浮動小数点数、有理数などを受けとれるようになって、
14 messages
2011/07/23
[#44275] Re: 1.9.3 (以降) の BigDecimal について
— Tadayoshi Funaba <tadf@...>
2011/07/30
変換には明示的なものとそうでないものがありますが、
[#44276] Re: 1.9.3 (以降) の BigDecimal について
— Kenta Murata <muraken@...>
2011/07/31
=E3=82=80=E3=82=89=E3=81=9F=E3=81=A7=E3=81=99=E3=80=82 =20
[#44278] Re: 1.9.3 (以降) の BigDecimal について
— Tadayoshi Funaba <tadf@...>
2011/07/31
> 後者の暗黙的変換については、相手の BigDecimal に合わせて精度を決定できます。
[#44280] Re: 1.9.3 (以降) の BigDecimal について
— Kenta Murata <muraken@...>
2011/07/31
=E3=82=80=E3=82=89=E3=81=9F=E3=81=A7=E3=81=99=E3=80=82 =20
[#44281] Re: 1.9.3 (以降) の BigDecimal について
— Tadayoshi Funaba <tadf@...>
2011/07/31
だから、現時点で精度を必須にするのはあまり意味がないんじゃないですかね。
[#44282] Re: 1.9.3 (以降) の BigDecimal について
— Kenta Murata <muraken@...>
2011/07/31
=E3=82=80=E3=82=89=E3=81=9F=E3=81=A7=E3=81=99=E3=80=82 =20
[#44223] [Ruby 1.9 - Bug #5094][Assigned] Supported platforms of Ruby 1.9.3 — Yui NARUSE <naruse@...>
21 messages
2011/07/25
[#44229] Re: [Ruby 1.9 - Bug #5094][Assigned] Supported platforms of Ruby 1.9.3
— KOSAKI Motohiro <kosaki.motohiro@...>
2011/07/25
> == 成瀬の提案
[#44230] Re: [Ruby 1.9 - Bug #5094][Assigned] Supported platforms of Ruby 1.9.3
— Urabe Shyouhei <shyouhei@...>
2011/07/26
卜部です
[#44236] Re: [Ruby 1.9 - Bug #5094][Assigned] Supported platforms of Ruby 1.9.3
— Yusuke ENDOH <mame@...>
2011/07/26
遠藤です。
[#44238] Re: [Ruby 1.9 - Bug #5094][Assigned] Supported platforms of Ruby 1.9.3
— Urabe Shyouhei <shyouhei@...>
2011/07/26
(07/26/2011 12:38 PM), Yusuke ENDOH wrote:
[#44239] Re: [Ruby 1.9 - Bug #5094][Assigned] Supported platforms of Ruby 1.9.3
— Yusuke ENDOH <mame@...>
2011/07/26
遠藤です。
[#44243] Re: [Ruby 1.9 - Bug #5094][Assigned] Supported platforms of Ruby 1.9.3
— Urabe Shyouhei <shyouhei@...>
2011/07/26
卜部で、前回のメールに書き忘れたことがあったとすれば、べつに192のク
[#44244] Re: [Ruby 1.9 - Bug #5094][Assigned] Supported platforms of Ruby 1.9.3
— Yusuke ENDOH <mame@...>
2011/07/26
遠藤です。
[#44249] Re: [Ruby 1.9 - Bug #5094][Assigned] Supported platforms of Ruby 1.9.3
— "NARUSE, Yui" <naruse@...>
2011/07/27
2011年7月26日22:39 Yusuke ENDOH <mame@tsg.ne.jp>:
[#44251] [Ruby 1.9 - Bug #372][Assigned] Rinda has a race condition — Motohiro KOSAKI <kosaki.motohiro@...>
5 messages
2011/07/27
[#44253] [Ruby 1.9 - Bug #5104][Open] test_rinda.rb の GC保護もれ — Tomoyuki Chikanaga <nagachika00@...>
5 messages
2011/07/27
[#44254] [Ruby 1.8 - Bug #5105][Open] CGI::Session#session_id の生成方法について — Masahiro Tomita <tommy@...>
14 messages
2011/07/27
[#44256] [Ruby 1.8 - Bug #5105] CGI::Session#session_id の生成方法について
— Yui NARUSE <naruse@...>
2011/07/27
[#44258] Re: [Ruby 1.8 - Bug #5105] CGI::Session#session_id の生成方法について
— とみたまさひろ <tommy@...>
2011/07/27
とみたです。
[#44262] Re: [Ruby 1.8 - Bug #5105] CGI::Session#session_id の生成方法について
— "NARUSE, Yui" <naruse@...>
2011/07/27
(2011/07/27 19:47), とみたまさひろ wrote:
[#44263] Re: [Ruby 1.8 - Bug #5105] CGI::Session#session_id の生成方法について
— とみたまさひろ <tommy@...>
2011/07/27
とみたです。
[#44270] Re: [Ruby 1.8 - Bug #5105] CGI::Session#session_id の生成方法について
— とみたまさひろ <tommy@...>
2011/07/29
とみたです。
[#44271] Re: [Ruby 1.8 - Bug #5105] CGI::Session#session_id の生成方法について
— Tanaka Akira <akr@...>
2011/07/29
2011年7月29日20:04 とみたまさひろ <tommy@tmtm.org>:
[#44383] Re: [Ruby 1.8 - Bug #5105] CGI::Session#session_id の生成方法について
— "NARUSE, Yui" <naruse@...>
2011/08/13
(2011/07/29 23:55), Tanaka Akira wrote:
[#44384] Re: [Ruby 1.8 - Bug #5105] CGI::Session#session_id の生成方法について
— Tanaka Akira <akr@...>
2011/08/13
2011年8月13日17:31 NARUSE, Yui <naruse@airemix.jp>:
[#44385] Re: [Ruby 1.8 - Bug #5105] CGI::Session#session_id の生成方法について
— KOSAKI Motohiro <kosaki.motohiro@...>
2011/08/13
>> ふと思ったのですが、 openssl を使うときでも、/dev/urandom があるならば、
[#44386] Re: [Ruby 1.8 - Bug #5105] CGI::Session#session_id の生成方法について
— "NARUSE, Yui" <naruse@...>
2011/08/13
(2011/08/13 20:35), KOSAKI Motohiro wrote:
[#44387] Re: [Ruby 1.8 - Bug #5105] CGI::Session#session_id の生成方法について
— Tanaka Akira <akr@...>
2011/08/13
2011年8月13日23:12 NARUSE, Yui <naruse@airemix.jp>:
[ruby-dev:44280] Re: 1.9.3 (以降) の BigDecimal について
From:
Kenta Murata <muraken@...>
Date:
2011-07-31 14:37:40 UTC
List:
ruby-dev #44280
=E3=82=80=E3=82=89=E3=81=9F=E3=81=A7=E3=81=99=E3=80=82 =20
On Sunday, July 31, 2011 at 22:51 , Tadayoshi =46unaba wrote: =20
> > =E5=BE=8C=E8=80=85=E3=81=AE=E6=9A=97=E9=BB=99=E7=9A=84=E5=A4=89=E6=8F=
=9B=E3=81=AB=E3=81=A4=E3=81=84=E3=81=A6=E3=81=AF=E3=80=81=E7=9B=B8=E6=89=8B=
=E3=81=AE BigDecimal =E3=81=AB=E5=90=88=E3=82=8F=E3=81=9B=E3=81=A6=E7=B2=BE=
=E5=BA=A6=E3=82=92=E6=B1=BA=E5=AE=9A=E3=81=A7=E3=81=8D=E3=81=BE=E3=81=99=E3=
=80=82
> =20
> BigDecimal(Rational(Math::PI),100)
> =23=3D> =23<BigDecimal:9cd6848,'0.3141592653 5897931159 9796346854 418=
5161590 576171875E1',63(135)>
> =20
> Rational(Math::PI) + BigDecimal('0.' + '0' * 50 + '1')
> =23=3D> =23<BigDecimal:9cd8ef4,'0.3141592650 0000000000 0000000000 000=
0000000 0000000000 01E1',63(90)>
> =20
> =E5=8D=98=E3=81=AB=E6=A1=81=E3=81=8C=E5=A2=97=E3=81=88=E3=81=9F=E3=81=A0=
=E3=81=91=E3=81=AB=E8=A6=8B=E3=81=88=E3=81=BE=E3=81=99=E3=80=82
> =20
> =E5=B8=B8=E8=AD=98=E7=9A=84=E3=81=AB=E8=80=83=E3=81=88=E3=81=A6=E5=BD=B1=
=E9=9F=BF=E3=81=8C=E5=B0=91=E3=81=AA=E3=81=9D=E3=81=86=E3=81=AA=E9=9B=B6=E3=
=82=92=E5=8A=A0=E7=AE=97=E3=82=92=E3=81=99=E3=82=8B=E3=81=A8=E6=9C=80=E4=BD=
=8E=E9=99=90=E3=81=AE=E7=B2=BE=E5=BA=A6=E3=81=AB=E3=81=AA=E3=82=8B=E3=80=81=
=E3=81=A8=E3=81=84
> =E3=81=86=E3=81=AE=E3=81=A7=E3=81=82=E3=82=8C=E3=81=B0=E3=80=81=E6=98=8E=
=E7=A4=BA=E7=9A=84=E3=81=AA=E5=A4=89=E6=8F=9B=E3=81=A7=E5=BF=85=E9=A0=88=E3=
=81=AB=E3=81=99=E3=82=8B=E4=BA=8B=E3=82=82=E3=81=82=E3=81=BE=E3=82=8A=E6=84=
=8F=E5=91=B3=E3=81=8C=E3=81=AA=E3=81=84=E3=82=88=E3=81=86=E3=81=AA=E6=B0=97=
=E3=81=8C=E3=81=97
> =E3=81=BE=E3=81=99=E3=80=82
=E7=8F=BE=E5=9C=A8=E3=81=AE bigdecimal =E3=81=AF=E7=B2=BE=E5=BA=A6=E3=81=AE=
=E4=BB=95=E6=A7=98=E3=81=AB=E5=95=8F=E9=A1=8C=E3=81=8C=E3=81=82=E3=82=8B=E4=
=BA=8B=E3=82=92=E5=89=8D=E6=8F=90=E3=81=AB=E4=BB=A5=E4=B8=8B=E3=81=AE=E8=A9=
=B1=E3=82=92=E8=AA=AD=E3=82=93=E3=81=A7=E4=B8=8B=E3=81=95=E3=81=84=E3=80=82=
=E5=B0=8F=E6=95=B0=E7=82=B9=E4=BB=A5=E4=B8=8B=E3=81=AE=E6=A1=81=E6=95=B0 =
(=E7=A2=BA=E5=BA=A6; accuracy) =E3=81=A8=E3=80=81=E6=95=B0=E5=80=A4=E3=81=
=AE=E6=9C=89=E5=8A=B9=E6=A1=81=E6=95=B0 (=E7=B2=BE=E5=BA=A6; precision) =E3=
=81=AF=E4=BA=8B=E3=81=AA=E3=82=8B=E6=A6=82=E5=BF=B5=E3=81=A7=E3=81=99=E3=80=
=82
coerce =E3=81=8C=E4=BD=BF=E3=81=86=E3=81=AE=E3=81=AF=E7=B2=BE=E5=BA=A6=E3=
=81=A7=E3=81=99=E3=80=82=E7=B2=BE=E5=BA=A6=E3=81=AB=E3=81=AF=E3=80=81=E5=85=
=88=E9=A0=AD=E3=81=AE0=E3=81=AE=E5=88=97=E3=82=92=E6=A1=81=E6=95=B0=E3=81=
=AB=E3=81=AF=E5=90=AB=E3=81=BF=E3=81=BE=E3=81=9B=E3=82=93=E3=80=82
=E4=BB=A5=E4=B8=8B=E3=81=AE=E3=82=88=E3=81=86=E3=81=AB=E3=80=81=E9=95=B7=E3=
=81=84=E6=9C=89=E5=8A=B9=E6=95=B0=E5=AD=97=E3=82=92=E6=8C=81=E3=81=A4 Big=
Decimal =E3=82=92=E7=94=A8=E3=81=84=E3=81=A6 coerce =E3=81=99=E3=82=8B=E3=
=81=A8=E3=80=81
Rational =E3=81=8B=E3=82=89=E5=A4=89=E6=8F=9B=E3=81=95=E3=82=8C=E3=81=9F =
BigDecimal =E3=81=AE=E6=9C=89=E5=8A=B9=E6=95=B0=E5=AD=97=E3=81=8C coerce =
=E3=81=AE=E3=83=AC=E3=82=B7=E3=83=BC=E3=83=90=E3=81=8C=E6=8C=81=E3=81=A4
=E6=9C=89=E5=8A=B9=E6=95=B0=E5=AD=97=E3=81=AB=E5=AF=BE=E5=BF=9C=E3=81=97=E3=
=81=A6=E3=81=84=E3=82=8B=E4=BA=8B=E3=81=8C=E5=88=86=E3=81=8B=E3=82=8B=E3=81=
=A8=E6=80=9D=E3=81=84=E3=81=BE=E3=81=99=E3=80=82
BigDecimal(=220.=22 + =221=22*50+=221=22).coerce(Rational(Math::PI))
=23=3D> =5B=23<BigDecimal:7f9ea387c0c8,'0.3141592653 5897931159 979634685=
4 4185161590 576171875E1',63(81)>,
=23<BigDecimal:7f9ea387c1e0,'0.1111111111 1111111111 1111111111 111111111=
1 1111111111 1E0',54(63)>=5D
bigdecimal =E3=81=AE=E7=B2=BE=E5=BA=A6=E3=81=AE=E4=BB=95=E6=A7=98=E3=81=AF=
=E3=80=81=E6=A8=99=E6=BA=96=E6=B7=BB=E4=BB=98=E3=81=95=E3=82=8C=E3=81=9F=E5=
=BD=93=E5=88=9D=E3=81=8B=E3=82=89=E5=AD=98=E5=9C=A8=E3=81=97=E3=81=A6=E3=81=
=84=E3=81=BE=E3=81=99=E3=80=82
=E3=81=A9=E3=81=86=E3=81=84=E3=81=86=E5=95=8F=E9=A1=8C=E3=81=8B=E3=81=A8=E3=
=81=84=E3=81=86=E3=81=A8=E3=80=8110=E9=80=B2=E6=B3=95=E3=81=A7=E3=81=AE=E6=
=A1=81=E6=95=B0=E3=81=A7=E7=B2=BE=E5=BA=A6=E3=81=8C=E4=BF=9D=E5=AD=98=E3=81=
=95=E3=82=8C=E3=81=AA=E3=81=84=E4=BA=8B=E3=80=81
=E7=A2=BA=E5=BA=A6=E3=81=8C=E5=AE=9F=E8=A3=85=E3=81=95=E3=82=8C=E3=81=A6=E3=
=81=AA=E3=81=84=E4=BA=8B=E3=80=81=E3=81=9D=E3=81=97=E3=81=A6=E6=9C=AB=E5=B0=
=BE=E3=81=AE=E3=82=BC=E3=83=AD=E3=81=AE=E5=88=97=E3=82=92=E6=9C=89=E5=8A=B9=
=E6=95=B0=E5=AD=97=E3=81=AB=E5=85=A5=E3=82=8C=E3=82=89=E3=82=8C=E3=81=AA=E3=
=81=84=E4=BA=8B=E3=81=A7=E3=81=99=E3=80=82
=E3=81=93=E3=81=AE=E5=95=8F=E9=A1=8C=E3=81=AE=E3=81=9F=E3=82=81=E3=80=81=E3=
=81=9F=E3=81=A8=E3=81=88=E3=81=B0=E3=80=8C=E6=9C=89=E5=8A=B9=E6=95=B0=E5=AD=
=9750=E6=A1=81=E3=81=AE=E3=82=BC=E3=83=AD=E3=80=8D=E3=81=AF=E4=BD=9C=E3=82=
=8C=E3=81=BE=E3=81=9B=E3=82=93=E3=80=82
=E6=AE=8B=E5=BF=B5=E3=81=AA=E3=81=8C=E3=82=89 1.9.3 =E3=81=AB=E4=BF=AE=E6=
=AD=A3=E3=82=92=E9=96=93=E3=81=AB=E5=90=88=E3=82=8F=E3=81=9B=E3=82=8B=E3=81=
=93=E3=81=A8=E3=81=AF=E3=81=A7=E3=81=8D=E3=81=9D=E3=81=86=E3=81=AB=E3=81=AA=
=E3=81=84=E3=81=AE=E3=81=A7=E3=80=81
=E6=AC=A1=E3=81=AE=E3=83=AA=E3=83=AA=E3=83=BC=E3=82=B9=E3=81=BE=E3=81=A7=E3=
=81=AB=E5=AF=BE=E5=BF=9C=E3=81=99=E3=82=8B=E3=81=93=E3=81=A8=E3=82=92=E7=9B=
=AE=E6=8C=87=E3=81=97=E3=81=A6=E3=81=84=E3=81=BE=E3=81=99=E3=80=82
-- =20
Kenta Murata
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