# Development

**URL:** https://www.ruby-forum.com/c/ruby/ruby-dev/14.md?page=122

[Latest](https://www.ruby-forum.com/latest.md) · [Categories](https://www.ruby-forum.com/categories.md) · [Tags](https://www.ruby-forum.com/tags.md)

**Page:** 123

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## [NUM2xxx](https://www.ruby-forum.com/t/num2xxx/128675)

<div class="topic-metadata">

**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Replies:** 3\
**Last updated:** [July 3, 2008, 7:27pm UTC](https://www.ruby-forum.com/t/num2xxx/128675 "2008-07-03T19:27:22Z")

</div>

e$B$U$He(B NUM2xxx e$B$,\<u$1IU$1$kCM$NHO0O$rD4$Y$?$s$G$9$,!"e(Bunsigned e$B$J$N$,Ii$NCM$r\<u$1IU$1$k$N$C$F$=$&$$$&$b$N$J$s$G$7$?$C$1e(B? int = long = 32bit, long long = 64bit e$B$J4D6-e(B NUM2INT: -0x80000000 … …

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## [\[Feature:trunk\] test-coverage measurement](https://www.ruby-forum.com/t/feature-trunk-test-coverage-measurement/141774)

<div class="topic-metadata">

**Author:** [@Yusuke\_ENDOH](https://www.ruby-forum.com/u/Yusuke_ENDOH)\
**Replies:** 6\
**Last updated:** [July 3, 2008, 2:57pm UTC](https://www.ruby-forum.com/t/feature-trunk-test-coverage-measurement/141774 "2008-07-03T14:57:46Z")

</div>

é è—¤ã§ã™ã€‚ Ruby 本体にカバレッジ測定機能を提供するのはどうでしょうか。 具体的には、ソースごとの各行の実行回数を表す定数 COVERAGE\_\_ ã‚’ 導入したいです。SC…

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## [Rb\_during\_gc](https://www.ruby-forum.com/t/rb-during-gc/142005)

<div class="topic-metadata">

**Author:** [@Masaki\_S](https://www.ruby-forum.com/u/Masaki_S)\
**Replies:** 3\
**Last updated:** [July 2, 2008, 4:39pm UTC](https://www.ruby-forum.com/t/rb-during-gc/142005 "2008-07-02T16:39:56Z")

</div>

e$B=uED$G$9!#e(B e$B3HD%%i%$%V%i%jB&$Ge(BGCe$BCf$+$I$&$+$rH=CG$9$ke(BRubye$B$Ne(BAPI rb\_during\_gc()e$B$re(B e$B\<h$j9~$s$G$$$?$@$1$J$$$G$7$g$&$+!)e(B rb\_during\_gce$B$N%Q%C%A$O!"e(B\[ruby-dev:35313\]e$B$Ge(Bartone$B$5$s$…

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## [\[BUG\] test\_win32ole\_event.rb in trunk](https://www.ruby-forum.com/t/bug-test-win32ole-event-rb-in-trunk/141793)

<div class="topic-metadata">

**Author:** [@Masaki\_S](https://www.ruby-forum.com/u/Masaki_S)\
**Replies:** 21\
**Last updated:** [July 2, 2008, 3:35pm UTC](https://www.ruby-forum.com/t/bug-test-win32ole-event-rb-in-trunk/141793 "2008-07-02T15:35:43Z")

</div>

e$B=uED$G$9!#e(B e$B$A$g$C$H$h$/$o$+$i$J$$$N$G65$($F$/$@$5$$!#e(B cygwine$B4D6-$G!"e(Bmake test-all TESTS=win32ole e$B$H$9$k$H0J2\<$N$h$&$Ke(BBUGe$B$K$J$j$^$7$?!#e(B /work/svn/ruby/trunk/test/win32ole/test\_win32ole\_ev…

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## [Some insns should be method?](https://www.ruby-forum.com/t/some-insns-should-be-method/141756)

<div class="topic-metadata">

**Author:** [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\
**Replies:** 4\
**Last updated:** [July 1, 2008, 9:53am UTC](https://www.ruby-forum.com/t/some-insns-should-be-method/141756 "2008-07-01T09:53:40Z")

</div>

e$B!!$5$5$@$G$9!%e(B e$B!!e(Balias, undef, definemethod e$B$H$$$C$?!$$"$^$j;H$o$l$J$$L?Na$O%a%=%Ce(B e$B%I8F$S=P$7$K$7$?$$$H;W$&$N$G$9$,!$NI$$$G$7$g$&$+!%e(B e$B!!6qBNE\*$K$O!$e(BRubyVM::FrozenCore e$B$KBP$9$kFC0\[%a%…

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## [WeakRef#inspect $B$K$D$$$F(B](https://www.ruby-forum.com/t/weakref-inspect-b-k-d-f-b/141868)

<div class="topic-metadata">

**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\
**Replies:** 0\
**Last updated:** [July 1, 2008, 9:33am UTC](https://www.ruby-forum.com/t/weakref-inspect-b-k-d-f-b/141868 "2008-07-01T09:33:10Z")

</div>

e$B$1$$$8$e!w$$$7$D$+$G$9e(B. WeakRef#inspecte$B$G$9$,e(B, e$B:#$Oe(B reference e$B@h$K$=$N$^$^e(B delegate e$B$7$F$$$^$9e(B e$B$,e(B, referencee$B@h$,e(BGCe$B$5$l$F$$$k$HNc30$,H/@8$7$^$9e(B. e$BNc30$r%-%c%C%A$7$Fe(B…

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## [$SAFE=2 and tempfile, tmpdir](https://www.ruby-forum.com/t/safe-2-and-tempfile-tmpdir/141665)

<div class="topic-metadata">

**Author:** [@arton](https://www.ruby-forum.com/u/arton)\
**Replies:** 0\
**Last updated:** [June 28, 2008, 9:00pm UTC](https://www.ruby-forum.com/t/safe-2-and-tempfile-tmpdir/141665 "2008-06-28T21:00:28Z")

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artone$B$G$9!#e(B Ruby 1.8.7-p22e$B$G!“e(B2e$BE@$”$j$^$9!#e(B 1e$B$D$O!"e(Btempfile.rbe$B$G!"e(B$SAFE \>= 2e$B$N\>l9g$Ke(BTempfile.newe$B$,e(BRuntimeErrore$B$G\<:GTe(B e$B$9$k$N$,0U?^E\*$+$I$&$+$N3NG’$G$9!#e(B C:\\home\\a…

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## [\[Ruby 1.9 - Bug #203\] (Open) net/http sends wrong content-length](https://www.ruby-forum.com/t/ruby-1-9-bug-203-open-net-http-sends-wrong-content-length/141602)

<div class="topic-metadata">

**Author:** [@anonymous](https://www.ruby-forum.com/u/anonymous)\
**Replies:** 0\
**Last updated:** [June 27, 2008, 3:32pm UTC](https://www.ruby-forum.com/t/ruby-1-9-bug-203-open-net-http-sends-wrong-content-length/141602 "2008-06-27T15:32:41Z")

</div>

e$B%A%1%C%He(B #203 e$B$,Js9p$5$l$^$7$?!#e(B (by Anonymous) Bug #203: net/http sends wrong content-length http://redmine.ruby-lang.org/issues/show/203 e$B5/I\<\<Te(B: Anonymous e$B%9%F!\<%?%9e(B: Open e$BM%@hEYe(B: No…

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## [System() function is unimplemented](https://www.ruby-forum.com/t/system-function-is-unimplemented/141600)

<div class="topic-metadata">

**Author:** [@TOYOFUKU\_Chikanobu](https://www.ruby-forum.com/u/TOYOFUKU_Chikanobu)\
**Replies:** 0\
**Last updated:** [June 27, 2008, 2:56pm UTC](https://www.ruby-forum.com/t/system-function-is-unimplemented/141600 "2008-06-27T14:56:20Z")

</div>

e$BK-J!$G$9!#e(B Ruby1.8 e$B$G$9!#e(B e$BM-$j!'e(B systeme$B!"e(Bpopen e$BL5$7!'e(B forke$B7O!"e(Bspawne$B7Oe(B e$B$H$$$&4D6-$Ge(B makee$B!J$?$@$7e(B fork e$B$OI,?$N$h$&$J$N$Ge(B int fork() { rb\_not\_implement(); ret…

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## [\[Bug:1.9\] test/inlinetest.rb:37:in \`replace': can't modify frozen string (RuntimeError)](https://www.ruby-forum.com/t/bug-1-9-test-inlinetest-rbin-replace-cant-modify-frozen-string-runtimeerror/141576)

<div class="topic-metadata">

**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Replies:** 0\
**Last updated:** [June 27, 2008, 8:13am UTC](https://www.ruby-forum.com/t/bug-1-9-test-inlinetest-rbin-replace-cant-modify-frozen-string-runtimeerror/141576 "2008-06-27T08:13:35Z")

</div>

test-all e$B$,F0$-$^$;$s!#e(B % ./ruby -v ruby 1.9.0 (2008-06-27 revision 17600) \[i686-linux\] % make test-all ./miniruby -I./lib -I.ext/common -I./- -r./ext/purelib.rb ./runruby.rb –extout=.ext – “./test/runner.rb…

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## [\`RLIM\_INFINITY' undeclared](https://www.ruby-forum.com/t/rlim-infinity-undeclared/141502)

<div class="topic-metadata">

**Author:** [@TOYOFUKU\_Chikanobu](https://www.ruby-forum.com/u/TOYOFUKU_Chikanobu)\
**Replies:** 1\
**Last updated:** [June 26, 2008, 3:10pm UTC](https://www.ruby-forum.com/t/rlim-infinity-undeclared/141502 "2008-06-26T15:10:41Z")

</div>

e$BK-J!$G$9!#e(B rlimite$B4X78$r;}$C$F$$$Fe(B sys/resource.h e$B$r;}$C$F$$$Fe(B getpriority() e$B$r;}$C$F$$$J$$4D6-$@$He(B process.c: In function Init\_process': process.c:3644:RLIM\_INFINITY’ undeclared (first use in t…

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## [\[PATCH\] freeze required\_paths in gem\_prelude.rb](https://www.ruby-forum.com/t/patch-freeze-required-paths-in-gem-prelude-rb/141405)

<div class="topic-metadata">

**Author:** [@Keita\_Y](https://www.ruby-forum.com/u/Keita_Y)\
**Replies:** 13\
**Last updated:** [June 26, 2008, 12:08pm UTC](https://www.ruby-forum.com/t/patch-freeze-required-paths-in-gem-prelude-rb/141405 "2008-06-26T12:08:53Z")

</div>

e$B;38}$H?=$7$^$9!#e(B 1.9 e$B$K$\*$$$F%;!\<%U%l%Y%ke(B4e$B4D6-$+$ie(B $LOAD\_PATH e$B$N=q$-49$($i$l$k$N$rKI;\_$9$k%Q%C%A$rEj9FCW$7$^$9!#e(B e$B8=:\_e(B 1.9 e$B$G$Oe(B gem\_prelude.rb e$B$K$\*$$$FDI2C$5$l$F$$$ke(B gem e$B$N…

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## [\[Bug:trunk\] Re: \[ruby-cvs:24798\] Ruby:r17573 (trunk): \* parse.y (primary): make functional-style not](https://www.ruby-forum.com/t/bug-trunk-re-ruby-cvs-24798-ruby-r17573-trunk-parse-y-primary-make-functional-style-not/141407)

<div class="topic-metadata">

**Author:** [@U.Nakamura](https://www.ruby-forum.com/u/U.Nakamura)\
**Replies:** 6\
**Last updated:** [June 25, 2008, 5:57pm UTC](https://www.ruby-forum.com/t/bug-trunk-re-ruby-cvs-24798-ruby-r17573-trunk-parse-y-primary-make-functional-style-not/141407 "2008-06-25T17:57:38Z")

</div>

e$B$3$s$K$A$O!"$J$+$\`$ie(B(e$B$&e(B)e$B$G$9!#e(B In message “\[ruby-cvs:24798\] Ruby:r17573 (trunk): \* parse.y (primary): make functional-style not operator to act” on Jun.25,2008 21:55:48, removed\_email\_address@domain.…

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## [VM::InstructionSequence.load may dump core](https://www.ruby-forum.com/t/vm-instructionsequence-load-may-dump-core/141412)

<div class="topic-metadata">

**Author:** [@Yusuke\_ENDOH](https://www.ruby-forum.com/u/Yusuke_ENDOH)\
**Replies:** 0\
**Last updated:** [June 25, 2008, 4:40pm UTC](https://www.ruby-forum.com/t/vm-instructionsequence-load-may-dump-core/141412 "2008-06-25T16:40:06Z")

</div>

e$B1sF#$G$9!#e(B VM::InstructionSequence.compile e$B$7$?$b$N$re(B to\_a e$B$7$?$b$N$re(B load e$B$7$Fe(B eval e$B$9$k$HMn$A$k$3$H$,$"$j$^$9!#e(B $ ./ruby -e ’ VM::InstructionSequence.load( VM::InstructionSequence.com…

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## [IncompatibleEncodingError](https://www.ruby-forum.com/t/incompatibleencodingerror/141089)

<div class="topic-metadata">

**Author:** [@Kouhei\_S](https://www.ruby-forum.com/u/Kouhei_S)\
**Replies:** 7\
**Last updated:** [June 25, 2008, 9:17am UTC](https://www.ruby-forum.com/t/incompatibleencodingerror/141089 "2008-06-25T09:17:32Z")

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e$B?\\F#$G$9!#e(B Ruby 1.9e$B$G$O$?$/$5$s$Ne(B"incompatible encodings: …“e$B$H$$$&Nce(B e$B30$rL$K$9$k$H;W$&$N$G$9$,!”$=$NNc30%/%i%9$re(BArgumentErrore$B$+e(B e$B$ie(BIncompatibleEncodingErrore$B$H$$$&$h$&$J@lMQ$NNc30%…

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## [ruby-1.9$B$N%$%s%9%H!\<%kCf$K(Bsegv](https://www.ruby-forum.com/t/ruby-1-9-b-n-s-9-h-kcf-k-bsegv/141370)

<div class="topic-metadata">

**Author:** [@Fujioka](https://www.ruby-forum.com/u/Fujioka)\
**Replies:** 0\
**Last updated:** [June 25, 2008, 4:01am UTC](https://www.ruby-forum.com/t/ruby-1-9-b-n-s-9-h-kcf-k-bsegv/141370 "2008-06-25T04:01:45Z")

</div>

xibbare$B$3$HJ!Eg$NF#2,$G$9!#e(B RubyKaigie$B$O$\*Hh$l$5$^$G$7$?!#e(B MacPortse$B$Ke(B1.9.0-2e$B$,$"$,$C$FMh$?$N$GAaB.%$%s%9%H!\<%ke(B e$B$7$h$&$H$7$?$H$3$m!"e(Brdoce$B$N@8@.Cf$KMn$A$?$N$GJs9p$7$^$9!#e(B e$B4D6-$Oe(B10…

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## [ruby-1.8.6-p230$B$H(Blargefile.h](https://www.ruby-forum.com/t/ruby-1-8-6-p230-b-h-blargefile-h/141366)

<div class="topic-metadata">

**Author:** [@Takahiro\_K](https://www.ruby-forum.com/u/Takahiro_K)\
**Replies:** 0\
**Last updated:** [June 25, 2008, 2:40am UTC](https://www.ruby-forum.com/t/ruby-1-8-6-p230-b-h-blargefile-h/141366 "2008-06-25T02:40:59Z")

</div>

e$B$3$s$K$A$O!#e(B ruby-1.8.6-p230e$B$re(Bpkgsrc(2008Q1e$BMQe(B)e$B$K=\`Hw$7$h$&$H$7$F$$$F!"e(Barchdire$B$Ke(B largefile.he$B$H$$$&%U%!%$%k$,%$%s%9%H!\<%k$5$l$F$$$k$N$K5$$,$D$-$^$7$?!#e(B e$B2?$+A}$($?$N$+$H;W$C$?$i%5%$…

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## [ISeq#to\_a hides internal\_id](https://www.ruby-forum.com/t/iseq-to-a-hides-internal-id/141330)

<div class="topic-metadata">

**Author:** [@Yusuke\_ENDOH](https://www.ruby-forum.com/u/Yusuke_ENDOH)\
**Replies:** 0\
**Last updated:** [June 24, 2008, 6:41pm UTC](https://www.ruby-forum.com/t/iseq-to-a-hides-internal-id/141330 "2008-06-24T18:41:56Z")

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e$B1sF#$G$9!#e(B NODE\_FOR e$B$Ne(B internal\_id e$B$,e(B VM::InstructionSequence#to\_a e$B$G=PNOe(B e$B$5$l$J$$$?$a!"e(Bto\_a e$B$7$Fe(B load e$B$7$Fe(B eval e$B$9$k$HJQ$J$3$H$K$J$j$^$9!#e(B $ ./ruby -e ’ VM::Instruct…

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## [Freeze Tempfile#path](https://www.ruby-forum.com/t/freeze-tempfile-path/141317)

<div class="topic-metadata">

**Author:** [@Keita\_Y](https://www.ruby-forum.com/u/Keita_Y)\
**Replies:** 0\
**Last updated:** [June 24, 2008, 5:48pm UTC](https://www.ruby-forum.com/t/freeze-tempfile-path/141317 "2008-06-24T17:48:37Z")

</div>

e$B;38}$H?=$7$^$9!#e(B tempfile.rb e$B$K$$1$ke(B Tempfile#path (@tmpname) e$B$NCM$re(BTempfilee$B%%V%8%’%/%H:n@.;~$Ke(B freeze e$B$9$k$?$a$N%Q%C%A$rEj9FCW$7$^$9!#e(B e$B8=:\_e(B 1.8, 1.9 e$B6&$Ke(B tempfile.rb e$B$K$\*…

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## [Net/smtp.rb typo](https://www.ruby-forum.com/t/net-smtp-rb-typo/141316)

<div class="topic-metadata">

**Author:** [@Masao\_Takaku](https://www.ruby-forum.com/u/Masao_Takaku)\
**Replies:** 0\
**Last updated:** [June 24, 2008, 5:29pm UTC](https://www.ruby-forum.com/t/net-smtp-rb-typo/141316 "2008-06-24T17:29:50Z")

</div>

e$B$?$+$/$H$b$&$7$^$9!#e(B net/smtp.rb e$B$KJQ?tL\>$NDV$j%\_%9$K$h$k%P%0$,$"$k$h$&$G$9!#e(B Hiki e$B$N%F%9%HCf$K%(%i!\<$K$J$C$?$N$G5$IU$-$^$7$?!#e(B undefined local variable or method \`to’ for #\<Net::SMTP xxxxxxxx.xxxx.…

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## [Exception message when requiring buggy code](https://www.ruby-forum.com/t/exception-message-when-requiring-buggy-code/141301)

<div class="topic-metadata">

**Author:** [@Yusuke\_ENDOH](https://www.ruby-forum.com/u/Yusuke_ENDOH)\
**Replies:** 0\
**Last updated:** [June 24, 2008, 2:56pm UTC](https://www.ruby-forum.com/t/exception-message-when-requiring-buggy-code/141301 "2008-06-24T14:56:30Z")

</div>

e$B1sF#$G$9!#e(B require e$B$,%Q!\<%9;~$K\<:GT$9$k$H0J2\<$N$h$&$KDL\>o$NNc30$K$J$j$^$9$,!"e(B $ cat foo.rb "foo $ ./ruby -e ’ begin require “foo.rb” rescue SyntaxError p $! end ’ #\<SyntaxError: /home/mame/work/rub…

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## [\[Ruby 1.9 - Feature #198\] (Open) Publish transcode code generation code and tables](https://www.ruby-forum.com/t/ruby-1-9-feature-198-open-publish-transcode-code-generation-code-and-tables/141278)

<div class="topic-metadata">

**Author:** [@Martin\_DSSS\_rst](https://www.ruby-forum.com/u/Martin_DSSS_rst)\
**Replies:** 1\
**Last updated:** [June 24, 2008, 9:33am UTC](https://www.ruby-forum.com/t/ruby-1-9-feature-198-open-publish-transcode-code-generation-code-and-tables/141278 "2008-06-24T09:33:41Z")

</div>

e$B%A%1%C%He(B #198 e$B$,Js9p$5$l$^$7$?!#e(B (by Martin De$(D+de(Brst) Feature #198: Publish transcode code generation code and tables http://redmine.ruby-lang.org/issues/show/198 e$B5/I\<\<Te(B: Martin De$(D+de(Brst …

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## [VM::InstructionSequence.load $B$N%P%0(B](https://www.ruby-forum.com/t/vm-instructionsequence-load-b-n-p-0-b/141195)

<div class="topic-metadata">

**Author:** [@Shumpei\_A](https://www.ruby-forum.com/u/Shumpei_A)\
**Replies:** 2\
**Last updated:** [June 23, 2008, 4:48pm UTC](https://www.ruby-forum.com/t/vm-instructionsequence-load-b-n-p-0-b/141195 "2008-06-23T16:48:09Z")

</div>

e$B@V0f$H8@$$$^$9!%e(B e$B:rF|$Ne(BRejectRejectKaigie$B$GH/I=$7$?e(BVM::InstructionSequence.loade$B$N%P%0$rJse(B e$B9p$7$^$9!%e(B $ruby\_custom -v ruby 1.9.0 (2008-06-23 revision 16869) \[x86\_64-linux\] loade$B$GDj5A$7…

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## [DelegateClass$B$G%/%i%9$rF@$kJ}K!(B](https://www.ruby-forum.com/t/delegateclass-b-g-i-9-rf-kj-k-b/141118)

<div class="topic-metadata">

**Author:** [@wanabe](https://www.ruby-forum.com/u/wanabe)\
**Replies:** 0\
**Last updated:** [June 22, 2008, 6:05am UTC](https://www.ruby-forum.com/t/delegateclass-b-g-i-9-rf-kj-k-b/141118 "2008-06-22T06:05:35Z")

</div>

e$B%o%J%Y$H?=$7$^$9!#e(B 1.9 e$B$Ge(B DelegateClass e$BM3Mh$N%/%i%9$N%$%s%9%?%s%9$+$i!"e(B e$B0Q\>y@h$N$G$O$J$/\<+J,\<+?H$N%/%i%9$rF@$kJ}K!$rMQ0U$9$k$3$H$rDs0F$7$^$9!#e(B 1.8 e$B$G$OC1=c$Ke(B class e$B%a%=%C%I$,;H$($^$7$…

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## [version.h$B$N\<+F099?7$K$D$$$F(B](https://www.ruby-forum.com/t/version-h-b-n-f099-7-k-d-f-b/141113)

<div class="topic-metadata">

**Author:** [@U.Nakamura](https://www.ruby-forum.com/u/U.Nakamura)\
**Replies:** 0\
**Last updated:** [June 22, 2008, 4:23am UTC](https://www.ruby-forum.com/t/version-h-b-n-f099-7-k-d-f-b/141113 "2008-06-22T04:23:53Z")

</div>

e$B$3$s$K$A$O!"$J$+$\`$ie(B(e$B$&e(B)e$B$G$9!#e(B committere$B$N$\_$J$5$s$X!#e(B RubyKaigi2008e$B$HJ;@\_$7$F9T$o$l$?!"M-;V$K$h$k3+H/9g=I$N@.2L$H$7e(B e$B$F!"e(BCVSe$B;~Be$KM-8z$@$C$?e(Bversion.he$B$N\<+F099?75!G=$,e(BSVNe…

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## [Fix2int -\> fix2long](https://www.ruby-forum.com/t/fix2int-fix2long/141112)

<div class="topic-metadata">

**Author:** [@SSSBSHS\_SSSSS5SRSmS](https://www.ruby-forum.com/u/SSSBSHS_SSSSS5SRSmS)\
**Replies:** 0\
**Last updated:** [June 22, 2008, 4:19am UTC](https://www.ruby-forum.com/t/fix2int-fix2long/141112 "2008-06-22T04:19:48Z")

</div>

e$B$H$\_$?$G$9!#e(B r17145 e$B$Ge(BREADME.EXT.ja e$B$,99?7$5$l$^$7$?$,!"e(B e$BF|5-$N$$d$-$r=&$C$F$$$?$@$$$F$"$j$,$H$&$4$6$$$^$9!#e(B 32bit: sizeof(long) == sizeof(int) e$B$J$N$Ge(B FIX2INT() e$B$He(B FIX2LONG() e$B$O…

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## [$B%G%C%I%m%C%/;~$N%P%C%/%H%l!\<%9(B](https://www.ruby-forum.com/t/b-g-c-i-m-c-n-p-c-h-l-9-b/141107)

<div class="topic-metadata">

**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\
**Replies:** 0\
**Last updated:** [June 22, 2008, 3:38am UTC](https://www.ruby-forum.com/t/b-g-c-i-m-c-n-p-c-h-l-9-b/141107 "2008-06-22T03:38:16Z")

</div>

e$B$1$$$8$e!w$$$7$D$+$G$9e(B. e$B$$$^e(B, e$BEDCf$5$s$,%P%C%/%H%l!\<%9$NOC$r$7$F$$$^$7$?$,e(B… e$B$=$l$Ge(B, e$B;W$$=P$7$^$7$?$3$H$,$,e(B… Threade$B$N%G%C%I%m%C%/;~$N%P%C%/%H%l!\<e(B e$B%9$G$9$,e(B,e$B%G%C%I%m%C%/$7$?9…

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## [Mathn Rational#power2](https://www.ruby-forum.com/t/mathn-rational-power2/141028)

<div class="topic-metadata">

**Author:** [@Yukihiro\_M](https://www.ruby-forum.com/u/Yukihiro_M)\
**Replies:** 1\
**Last updated:** [June 22, 2008, 3:04am UTC](https://www.ruby-forum.com/t/mathn-rational-power2/141028 "2008-06-22T03:04:19Z")

</div>

e$B$^$D$b$He(B e$B$f$-$R$m$G$9e(B e$B\<g$K@PDM$5$s8~$1!#e(B http://redmine.ruby-lang.org/issues/show/175 e$B$G!"e(BRational#power2e$B$KBP$9$k%P%0%l%\]!\<%H$,J#?tMh$F$^$9!#$G!“e(B e$B%=!\<%9%3!\<%I$rFI$\`$Ke(Bpower2e$B$C$F$…

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## [\[BUG\] class variable](https://www.ruby-forum.com/t/bug-class-variable/140607)

<div class="topic-metadata">

**Author:** [@Hidetoshi\_NAGAI](https://www.ruby-forum.com/u/Hidetoshi_NAGAI)\
**Replies:** 11\
**Last updated:** [June 21, 2008, 10:30pm UTC](https://www.ruby-forum.com/t/bug-class-variable/140607 "2008-06-21T22:30:02Z")

</div>

e$B1J0f!wCNG=!%6e9)Bg$G$9!%e(B e$B0J2\<$N5sF0$O%P%0$G$"$k$h$&$K;W$$$^$9!%e(B $ ruby19 -v ruby 1.9.0 (2008-06-16 revision 0) \[i686-linux\] $ ruby19 class A @@VAR = 1 end class A def self.hoge p @@VAR end end cla…

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## [\[Feature:trunk\] IO#binmode?](https://www.ruby-forum.com/t/feature-trunk-io-binmode/140697)

<div class="topic-metadata">

**Author:** [@U.Nakamura](https://www.ruby-forum.com/u/U.Nakamura)\
**Replies:** 2\
**Last updated:** [June 21, 2008, 5:17pm UTC](https://www.ruby-forum.com/t/feature-trunk-io-binmode/140697 "2008-06-21T17:17:48Z")

</div>

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