# Development

**URL:** https://www.ruby-forum.com/c/ruby/ruby-dev/14.md?page=140

[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:** 141

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## [X=0;defined?(foo(x)) dumps core](https://www.ruby-forum.com/t/x-0-defined-foo-x-dumps-core/120995)

<div class="topic-metadata">

**Author:** [@Yusuke\_ENDOH](https://www.ruby-forum.com/u/Yusuke_ENDOH)\
**Replies:** 3\
**Last updated:** [November 23, 2007, 12:25am UTC](https://www.ruby-forum.com/t/x-0-defined-foo-x-dumps-core/120995 "2007-11-23T00:25:12Z")

</div>

e$B1sF#$H?=$7$^$9!#e(B defined? e$B$K0z?t$N$"$ke(B NODE\_CALL e$B$rM?$($k$HMn$A$k$h$&$G$9!#e(B $ ./ruby -e ‘x=0;defined?(foo(x))’ -e:1: – control frame ---------- c:0003 p:0021 s:0007 b:0006 l:000005 d:000005 TOP -…

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## [MatchData#begin](https://www.ruby-forum.com/t/matchdata-begin/120974)

<div class="topic-metadata">

**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Replies:** 0\
**Last updated:** [November 22, 2007, 10:37am UTC](https://www.ruby-forum.com/t/matchdata-begin/120974 "2007-11-22T10:37:58Z")

</div>

MatchData#begin e$B$NJV$9CM$,%P%$%HC10L$J$h$&$K;W$$$^$9!#e(B % ./ruby -Ke -ve ’ s = “e$B$”$$$&$($\*e(Ba" p s.encoding /a/ =~ s p $~.begin(0)’ ruby 1.9.0 (2007-11-22 patchlevel 0) \[i686-linux\] Encoding:EUC-JP 10

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## [IO#close\_on\_exec? and IO#close\_on\_exec=](https://www.ruby-forum.com/t/io-close-on-exec-and-io-close-on-exec/120728)

<div class="topic-metadata">

**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Replies:** 1\
**Last updated:** [November 20, 2007, 9:09am UTC](https://www.ruby-forum.com/t/io-close-on-exec-and-io-close-on-exec/120728 "2007-11-20T09:09:10Z")

</div>

IO#close\_on\_exec? e$B$He(B IO#close\_on\_exec= e$B$rF3F~$7$F!"$3$l$i$Ge(B e$B$Oe(B 2e$B$D$Ne(B fd e$B$r07$&$N$O$I$&$G$7$g$&$+!#e(B fd e$B$,e(B 2e$B$D$"$k$H!“C1=c$Je(B fcntl e$B$G$ON\>J}$re(B close on exec e$B$K$Ge(B e$B…

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## [Use two pipes for duplex IO.popen](https://www.ruby-forum.com/t/use-two-pipes-for-duplex-io-popen/119818)

<div class="topic-metadata">

**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Replies:** 6\
**Last updated:** [November 20, 2007, 9:08am UTC](https://www.ruby-forum.com/t/use-two-pipes-for-duplex-io-popen/119818 "2007-11-20T09:08:35Z")

</div>

e$B2~?4$7$Fe(B duplex e$B$Je(B IO.popen e$B$Ge(B socketpair e$B$r;H$&$N$O$d$a$h$&e(B e$B$H;W$&$N$G$9$,!"$I$&$G$7$g$&$+!#e(B e$B$H$$$&$N$O!"5/F0$7$?%W%m%0%i%$,I8==PNO$r%/%m!\<%:$7$?$3$H$re(B e$B?F$,8!CN$G$-$J$$$+$i$G$9…

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## [1.9$B$N%a%=%C%I$NL\>A0(B](https://www.ruby-forum.com/t/1-9-b-n-a-c-i-nl-a0-b/120721)

<div class="topic-metadata">

**Author:** [@jordi](https://www.ruby-forum.com/u/jordi)\
**Replies:** 0\
**Last updated:** [November 20, 2007, 2:20am UTC](https://www.ruby-forum.com/t/1-9-b-n-a-c-i-nl-a0-b/120721 "2007-11-20T02:20:38Z")

</div>

e$B$3$N%a!\<%k$Oe(Bruby-coree$B$Ne(B60e$B%a!\<%k0J\>e$Ne(Bthread(method names in 1.9)e$B$N7k2L$NK\]Lu$G$9e(B. e$B$3$N$$$/$D$+$N%a!\<%k$N8e$N7k2L$Oe(B: 1.- Object.send(e$B%a%=%C%I$NL\>A0e(B)e$B$K$D$$$Fe(B .send e$B$r;H$&$1…

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## [\[$BDs0F(B\] Array#tail](https://www.ruby-forum.com/t/bds0f-b-array-tail/119728)

<div class="topic-metadata">

**Author:** [@Yusuke\_ENDOH](https://www.ruby-forum.com/u/Yusuke_ENDOH)\
**Replies:** 20\
**Last updated:** [November 19, 2007, 10:13am UTC](https://www.ruby-forum.com/t/bds0f-b-array-tail/119728 "2007-11-19T10:13:35Z")

</div>

e$B1sF#$H?=$7$^$9!#e(B e$B@hF,$NMWAG0J30$NG\[Ns$rJV$9e(B Array#tail e$B$H$$$&%a%=%C%I$rDs0F$7$^$9!#e(B \[1, 2, 3, 4\].tail #=\> \[2, 3, 4\] e$B8=\>u$G$Oe(B ary\[1…-1\] e$B$,%$%G%#%\*%\`$K$J$C$F$$$k$H;W$$$^$9$,!"e(B e$B%$%s%G%…

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## [Default argument of Array#permutation](https://www.ruby-forum.com/t/default-argument-of-array-permutation/120604)

<div class="topic-metadata">

**Author:** [@Yusuke\_ENDOH](https://www.ruby-forum.com/u/Yusuke_ENDOH)\
**Replies:** 1\
**Last updated:** [November 19, 2007, 8:00am UTC](https://www.ruby-forum.com/t/default-argument-of-array-permutation/120604 "2007-11-19T08:00:09Z")

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e$B1sF#$H?=$7$^$9!#e(B Array#permutation e$B$O%G%U%)%k%H$GA4MWAG$N=gNse(B (e$B$D$^$jCV49e(B) e$B$r7W;;$9$k$He(B e$B$$$$$H;W$$$^$9!#$I$&$G$7$g$&$+!#e(B a = \[1,2,3\] a.permutation.to\_a #=\> \[\[1,2,3\],\[1,3,2\],\[2,1,3\],\[2,…

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## [Nanosecond Time and stat](https://www.ruby-forum.com/t/nanosecond-time-and-stat/120477)

<div class="topic-metadata">

**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Replies:** 8\
**Last updated:** [November 19, 2007, 4:57am UTC](https://www.ruby-forum.com/t/nanosecond-time-and-stat/120477 "2007-11-19T04:57:09Z")

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e$B:G6a!“e(Bnanosecond e$BC10L$Je(B timestamp e$B$,$”$k$h$&$G$9!#e(B e$B$?$H$($Pe(B boron e$B$@$He(B timestamp e$B$,e(B nanosecond e$BC10L$G$9!#e(B % stat . File: \`.’ Size: 4096 Blocks: 8 IO Bloc…

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## [Bignum#odd?, Bignum#even? (for trunk)](https://www.ruby-forum.com/t/bignum-odd-bignum-even-for-trunk/120395)

<div class="topic-metadata">

**Author:** [@sugie](https://www.ruby-forum.com/u/sugie)\
**Replies:** 0\
**Last updated:** [November 16, 2007, 2:56pm UTC](https://www.ruby-forum.com/t/bignum-odd-bignum-even-for-trunk/120395 "2007-11-16T14:56:37Z")

</div>

e$B:XF#$H?=$7$^$9!#e(B e$B$I$&$;$J$i!"$H;W$C$Fe(BBignum#odd?, Bignum#even?e$B$bIU$1B-$7$^$7$?!#e(B e$B\<j85$G$Oe(B3e$BG\<eB.$/$J$k$h$&$G$9!#e(B Index: bignum.c — bignum.c (revision 13949) +++ bignum.c (working c…

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## [Integer#odd?, Integer#even?, Integer#pred for 1.8](https://www.ruby-forum.com/t/integer-odd-integer-even-integer-pred-for-1-8/120388)

<div class="topic-metadata">

**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Replies:** 1\
**Last updated:** [November 16, 2007, 1:59pm UTC](https://www.ruby-forum.com/t/integer-odd-integer-even-integer-pred-for-1-8/120388 "2007-11-16T13:59:07Z")

</div>

e$B$U$He(B 1.9 e$B$Ne(B test\_integer.rb e$B$re(B 1.8 e$B$GF0$+$=$&$H$7$?$i!"%a%=%Ce(B e$B%I$,B-$j$J$+$C$?$N$Ge(B Integer#odd?, Integer#even?, Integer#pred e$B$re(B backport e$B$7$F$7$^$C$?$s$G$9$,!"$I$&$G$9$+$M!#e(B …

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## [Version string](https://www.ruby-forum.com/t/version-string/120068)

<div class="topic-metadata">

**Author:** [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\
**Replies:** 5\
**Last updated:** [November 16, 2007, 5:37am UTC](https://www.ruby-forum.com/t/version-string/120068 "2007-11-16T05:37:12Z")

</div>

e$B!!$5$5$@$G$9!%e(B ruby --version e$B$G=PNO$5$l$k!$\<!$N$h$&$JJ8;zNse(B e$B!Ve(Bruby 1.9.0 (2007-11-13 patchlevel 0) \[i686-linux\]e$B!W$re(B Ruby e$BFb$G4Je(B e$BC1$K;2\>H$9$k$?$a$NJ}K!!JDj?t!)!K$r2C$($k$N$O$I$&$G$7$g…

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## [Toplevel irb method](https://www.ruby-forum.com/t/toplevel-irb-method/120065)

<div class="topic-metadata">

**Author:** [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\
**Replies:** 9\
**Last updated:** [November 16, 2007, 2:26am UTC](https://www.ruby-forum.com/t/toplevel-irb-method/120065 "2007-11-16T02:26:02Z")

</div>

e$B!!$5$5$@$G$9!%e(B e$B!!e(Birb e$B$G4X?t$C$\]$$%a%=%C%I$rDj5A$9$k$H!$e(Bpublic e$B%a%=%C%I$K$J$j$^$9!%e(B irb(main):001:0\> RUBY\_VERSION =\> “1.8.5” irb(main):002:0\> def foo; end =\> nil irb(main):004:0\> Object.inst…

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## [CGI::Session::FileStore $B$N%G!\<%?$,2u$l$k(B](https://www.ruby-forum.com/t/cgi-filestore-b-n-g-2u-l-k-b/120231)

<div class="topic-metadata">

**Author:** [@SSSBSHS\_SSSSS5SRSmS](https://www.ruby-forum.com/u/SSSBSHS_SSSSS5SRSmS)\
**Replies:** 0\
**Last updated:** [November 15, 2007, 12:19am UTC](https://www.ruby-forum.com/t/cgi-filestore-b-n-g-2u-l-k-b/120231 "2007-11-15T00:19:46Z")

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e$B$H$\_$?$G$9!#e(B 1.8.6 e$B$Ge(B CGI::Session::FileStore e$B$N%G!\<%?$,2u$l$k$3$H$,$"$j$^$9!#e(B LOCK\_EX e$B$r3MF@$G$-$F$J$$$N$K%U%!%$%k$NFbMF$r\>C$7$F$$$k!#e(B 412: f = File.open(@path, File::CREAT|File::TRUNC|Fi…

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## [Round missing (mswin32)](https://www.ruby-forum.com/t/round-missing-mswin32/120019)

<div class="topic-metadata">

**Author:** [@KIMURA\_Koichi](https://www.ruby-forum.com/u/KIMURA_Koichi)\
**Replies:** 7\
**Last updated:** [November 14, 2007, 4:07am UTC](https://www.ruby-forum.com/t/round-missing-mswin32/120019 "2007-11-14T04:07:49Z")

</div>

e$BLZB\<$G$9!#e(B e$BKhEY%S%k%I$,$G$-$J$$$H$$$&Ej9F$P$+$j$G?=$7Lu$J$$$G$9$,e(B cl -nologo main.obj dmydln.obj prelude.obj array.obj (e$BN,e(B) numeric.obj : error LNK2019: e$BL$2r7h$N30It%7%s%%ke(B \_round e$B$,4…

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## [Yydebug](https://www.ruby-forum.com/t/yydebug/119812)

<div class="topic-metadata">

**Author:** [@nobu](https://www.ruby-forum.com/u/nobu)\
**Replies:** 4\
**Last updated:** [November 14, 2007, 4:01am UTC](https://www.ruby-forum.com/t/yydebug/119812 "2007-11-14T04:01:59Z")

</div>

e$B$J$+$@$G$9!#e(B e$B%3%^%s%I%i%$%s%\*%W%7%g%s$+$i?($l$kFbItJQ?t$r!"%0%m!\<%P%k$+$ie(BVMe$B$+e(B parsere$B$K0\\9T$7$?$$$H9M$($F$$$k$N$G$9$,!“e(Byydebuge$B$Oe(Bbisone$B$G@8@.$5$le(B e$B$k%=!\<%9$KKd$a9~$^$l$F$$$k$N$G%3%s%…

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## [RFLOAT\_VALUE(val), DOUBLE2NUM(dbl)](https://www.ruby-forum.com/t/rfloat-value-val-double2num-dbl/120076)

<div class="topic-metadata">

**Author:** [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\
**Replies:** 9\
**Last updated:** [November 13, 2007, 5:44pm UTC](https://www.ruby-forum.com/t/rfloat-value-val-double2num-dbl/120076 "2007-11-13T17:44:51Z")

</div>

e$B!!$5$5$@$G$9!%e(B e$B!!:G6a$Oe(B RHoge e$B$N%(%s%H%j$r%^%/%m$r2p$7$F%"%/%;%9$G$-$k$h$&$K$9$k$Ne(B e$B$,N.9T$N$h$&$G$9$N$G!$e(BRFloat e$B$b$=$&$7$^$;$s$+!%e(B e$B!!e(Bext/ e$B0J2\<$G$O$\[$H$s$I%"%/%;%9$7$F$$$J$+$C$?$…

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## [Regexp ignore case option](https://www.ruby-forum.com/t/regexp-ignore-case-option/120072)

<div class="topic-metadata">

**Author:** [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\
**Replies:** 1\
**Last updated:** [November 13, 2007, 5:27pm UTC](https://www.ruby-forum.com/t/regexp-ignore-case-option/120072 "2007-11-13T17:27:48Z")

</div>

e$B!!$5$5$@$G$9!%e(B e$B!!e(B1.9 e$B$Ge(B test-all e$B$r$9$k$H$3$s$J\<:GT$r$7$^$9!%e(B Failure: test\_s\_new(TC\_IPAddr) \[/home/ko1/ruby/trunk/lib/ipaddr.rb:580\]: Exception raised: Class: Message: \<“invalid address”\> …

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## [TestIONonblock on 1.9](https://www.ruby-forum.com/t/testiononblock-on-1-9/120027)

<div class="topic-metadata">

**Author:** [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\
**Replies:** 2\
**Last updated:** [November 13, 2007, 8:01am UTC](https://www.ruby-forum.com/t/testiononblock-on-1-9/120027 "2007-11-13T08:01:00Z")

</div>

e$B!!$5$5$@$G$9!%e(B e$B!!\<!$N$h$&$K%F%9%H$K\<:GT$7$^$9!%$H$$$&$+!$\<:GT$5$;$F$^$9!%e(B $ make test-all TESTS=’-v io’ ./miniruby …/trunk/runruby.rb --extout=.ext – “…/trunk/test/runner.rb” --basedir="…/trunk/test" --r…

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## [Test/net/http/test\_https\_proxy.rb](https://www.ruby-forum.com/t/test-net-http-test-https-proxy-rb/120026)

<div class="topic-metadata">

**Author:** [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\
**Replies:** 0\
**Last updated:** [November 13, 2007, 3:45am UTC](https://www.ruby-forum.com/t/test-net-http-test-https-proxy-rb/120026 "2007-11-13T03:45:02Z")

</div>

e$B!!$5$5$@$G$9!%e(B e$B!!?\\F#$5$s$K!$$3$&$9$k$Y$-!$$H65$($FLc$$$^$7$?!%C/$K8@$($P$$$$$+$o$+e(B e$B$i$J$+$C$?$N$G!$e(B-dev e$B$K?6$j$^$9!%e(B Index: test/net/http/test\_https\_proxy.rb — test/net/http/test\_https\_proxy.r…

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## [Test-all on 1.9](https://www.ruby-forum.com/t/test-all-on-1-9/120024)

<div class="topic-metadata">

**Author:** [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\
**Replies:** 0\
**Last updated:** [November 13, 2007, 3:30am UTC](https://www.ruby-forum.com/t/test-all-on-1-9/120024 "2007-11-13T03:30:22Z")

</div>

e$B!!$5$5$@$G$9!%e(B e$B!!0J2\<$N$h$&$Ke(B test-all e$B$N%F%9%H$,\<:GT$7$^$9!%$I$&$7$?$b$s$G$7$g$&$+!%e(B ruby 1.9.0 (2007-11-13 patchlevel 0) \[i686-linux\] socket: Failure: test\_listen(TestBasicSocket) \[/home/ko1…

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## [Test-all TESTS=ripper $B$N7k2L(B](https://www.ruby-forum.com/t/test-all-tests-ripper-b-n7k2l-b/120021)

<div class="topic-metadata">

**Author:** [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\
**Replies:** 0\
**Last updated:** [November 13, 2007, 3:12am UTC](https://www.ruby-forum.com/t/test-all-tests-ripper-b-n7k2l-b/120021 "2007-11-13T03:12:14Z")

</div>

e$B!!$5$5$@$G$9!%e(B e$B!!e(Bripper e$B$N%F%9%H$N7k2L$G$9!%$J$s$G$7$g$&!$$3$l!%:G6a$N%Q!\<%5$N1F6Ae(B e$B$@$H;W$&$s$G$9$,!%e(B Failure: test\_aref(TestRipper\_ParserEvents) \[/home/ko1/ruby/trunk/test/ripper/test\_par…

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## [Test-all results - ruby 1.9.0 (2007-11-09 patchlevel 0) \[i686-linux\]](https://www.ruby-forum.com/t/test-all-results-ruby-1-9-0-2007-11-09-patchlevel-0-i686-linux/119676)

<div class="topic-metadata">

**Author:** [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\
**Replies:** 3\
**Last updated:** [November 13, 2007, 3:06am UTC](https://www.ruby-forum.com/t/test-all-results-ruby-1-9-0-2007-11-09-patchlevel-0-i686-linux/119676 "2007-11-13T03:06:58Z")

</div>

e$B!!$5$5$@$G$9!%e(B e$B!!5W!9$Ke(B test-all TESTS=ruby e$B$rF0$+$7$F!JF0$+$;$k$h$&$K$7$F!K!$%P%0e(B e$B$r:F3NG’$7$^$7$?!%e(B (a) e$B%/%i%9JQ?t$N;EMMJQ99e(B e$B!!e(B1, 16) e$B$O%/%i%9JQ?t$N;EMM$K$h$k$b$N$H;W$$$^$9$…

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## [trunk$B$G%S%k%I\<:GT(B](https://www.ruby-forum.com/t/trunk-b-g-s-k-i-gt-b/119911)

<div class="topic-metadata">

**Author:** [@KIMURA\_Koichi](https://www.ruby-forum.com/u/KIMURA_Koichi)\
**Replies:** 4\
**Last updated:** [November 12, 2007, 4:53pm UTC](https://www.ruby-forum.com/t/trunk-b-g-s-k-i-gt-b/119911 "2007-11-12T16:53:22Z")

</div>

e$BLZB\<$G$9!#e(B ruby-core e$B$GF1MM$NJs9p$,5s$,$C$F$^$9$,0l1~$3$A$i$G$b!#e(B e$B8=\>u$Ne(B trunk e$B$G%S%k%I$,$G$-$^$;$s!#6qBNE\*$J\>I\>u$H$7$F$O!"e(B minirubye$B$G;HMQ$9$k%9%?%F%#%C%/%i%$%V%i%j!"e(Bmswin32e$B$G$$$&$He(B …

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## [Integer#ord for 1.8](https://www.ruby-forum.com/t/integer-ord-for-1-8/119819)

<div class="topic-metadata">

**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Replies:** 3\
**Last updated:** [November 12, 2007, 3:38pm UTC](https://www.ruby-forum.com/t/integer-ord-for-1-8/119819 "2007-11-12T15:38:15Z")

</div>

1.9 e$B$He(B 1.8 e$B$NN\>J}$Ge(B ?a.ord e$B$Ge(B 97 e$B$,F@$i$l$k$h$&$K!"e(B1.8 e$B$Ke(B Integer#ord e$B$r2C$($k$N$O$I$&$G$7$g$&$+!#e(B Index: numeric.c — numeric.c (e$B%j%S%8%g%se(B 13873) +++ numeric.c (e$B:n6H%3%…

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## [Ruby 1.9 snapshot binary package](https://www.ruby-forum.com/t/ruby-1-9-snapshot-binary-package/119724)

<div class="topic-metadata">

**Author:** [@Masayoshi\_T](https://www.ruby-forum.com/u/Masayoshi_T)\
**Replies:** 3\
**Last updated:** [November 12, 2007, 11:25am UTC](https://www.ruby-forum.com/t/ruby-1-9-snapshot-binary-package/119724 "2007-11-12T11:25:06Z")

</div>

e$B9b66@,5A$G$9!#e(B Ruby 1.9e$B$K$D$$$F!“8=;~E@$N%9%J%C%W%7%g%C%H$r%3%s%Q%$%k$7$F\<B9T7A\<0$Ke(B e$B$7$?$b$N!”$H$$$&$N$O4JC1$KMQ0U$G$-$J$$$b$N$G$7$g$&$+!)e(B e$BFC$K!“e(BWindowse$BHG$,$\[$7$$$G$9!J\<j85$G$Oe(BcoLinuxe$B…

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## [Each\_with\_index yields mutable array](https://www.ruby-forum.com/t/each-with-index-yields-mutable-array/119377)

<div class="topic-metadata">

**Author:** [@Yusuke\_ENDOH](https://www.ruby-forum.com/u/Yusuke_ENDOH)\
**Replies:** 2\
**Last updated:** [November 9, 2007, 4:48am UTC](https://www.ruby-forum.com/t/each-with-index-yields-mutable-array/119377 "2007-11-09T04:48:31Z")

</div>

e$B1sF#$H?=$7$^$9!#e(B 1.9 e$B$Ge(B Enumearble#each\_with\_index e$B$,e(B yield e$B$7$F$/$kG\[Ns$,JQ992DG=$G$9!#e(B e$BL5BL$KJXMx$+$b$7$l$J$$$N$G$9$,!";EMM$G$7$g$&$+!#e(B $ ./ruby -e ‘%w(a b c).each\_with\_index {|r| p r;…

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## [Thinking of dropping YAML from 1.8](https://www.ruby-forum.com/t/thinking-of-dropping-yaml-from-1-8/119154)

<div class="topic-metadata">

**Author:** [@Urabe\_S](https://www.ruby-forum.com/u/Urabe_S)\
**Replies:** 14\
**Last updated:** [November 7, 2007, 8:29pm UTC](https://www.ruby-forum.com/t/thinking-of-dropping-yaml-from-1-8/119154 "2007-11-07T20:29:11Z")

</div>

Hello all. As a branch manager I think I cannot maintain YAML lib any longer. No one had touched lib/yaml for more than 20 months, while bugs are reported continuously during that. At this point I cannot but say YAML …

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## [Autoload\_delete](https://www.ruby-forum.com/t/autoload-delete/119333)

<div class="topic-metadata">

**Author:** [@Hidetoshi\_NAGAI](https://www.ruby-forum.com/u/Hidetoshi_NAGAI)\
**Replies:** 6\
**Last updated:** [November 6, 2007, 5:04pm UTC](https://www.ruby-forum.com/t/autoload-delete/119333 "2007-11-06T17:04:57Z")

</div>

e$B1J0f!wCNG=!%6e9)Bg$G$9!%e(B e$B8=\>u$Ne(B 1.9 e$B$G$O!$e(Bautoload e$BEPO?$7$F$$$k%U%!%$%k$re(B e$BL@\<(E\*$Ke(B require e$B$7$h$&$H$9$k$HNc30$,H/@8$7$^$9!%e(B 1.8 e$B$G$3$l$r$d$k$H!$BP\>\]%U%!%$%k$r#22sFI$s$G$7$^$&$i$7…

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## [\[0\].product(0) dumps core](https://www.ruby-forum.com/t/0-product-0-dumps-core/119372)

<div class="topic-metadata">

**Author:** [@Yusuke\_ENDOH](https://www.ruby-forum.com/u/Yusuke_ENDOH)\
**Replies:** 0\
**Last updated:** [November 6, 2007, 2:26pm UTC](https://www.ruby-forum.com/t/0-product-0-dumps-core/119372 "2007-11-06T14:26:18Z")

</div>

e$B1sF#$H?=$7$^$9!#e(B 1.9 e$B$Ge(B Array#product e$B$N0z?t$Ke(B Array e$B0J30$rM?$($k$HMn$A$^$9!#e(B $ ./ruby -e ‘\[0\].product(0)’ -e:1: – control frame ---------- c:0004 p:---- s:0009 b:0009 l:000008 d:000008 CFUNC…

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## [InstructionSequence$B$N:#8e(B](https://www.ruby-forum.com/t/instructionsequence-b-n-8e-b/119334)

<div class="topic-metadata">

**Author:** [@miura](https://www.ruby-forum.com/u/miura)\
**Replies:** 2\
**Last updated:** [November 6, 2007, 2:18pm UTC](https://www.ruby-forum.com/t/instructionsequence-b-n-8e-b/119334 "2007-11-06T14:18:42Z")

</div>

e$B;01:$H?=$7$^$9!#e(B e$B8=:\_!“e(BRuby1.9.0e$B$Ne(BVM::InstructionSequencee$B%b%8%e!\<%k$r;H$C$F%P%$%H%3!\<%I$K%Q%C%A$re(B e$BEv$F$kJ}\<0$G%G%P%C%,$r:n$C$F$$$^$9!#e(B e$B:n$C$F$$$F$U$He(BVM::InstructionSequencee$B$C$FL5…

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