# Development

**URL:** https://www.ruby-forum.com/c/ruby/ruby-dev/14.md?page=125

[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:** 126

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## [1.8 \`load': NoMethodError](https://www.ruby-forum.com/t/1-8-load-nomethoderror/138585)

<div class="topic-metadata">

**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Replies:** 1\
**Last updated:** [May 26, 2008, 1:05am UTC](https://www.ruby-forum.com/t/1-8-load-nomethoderror/138585 "2008-05-26T01:05:23Z")

</div>

1.8 e$B$K$\*$$$F0J2\<$Ge(B \`load’: NoMethodError e$B$H$$$&Nc30$,=P$k$Ne(B e$B$G$9$,$3$l$OJQ$G$O$J$$$G$7$g$&$+!#e(B % ./ruby -ve ’ m = Marshal.dump("") Marshal.load m, lambda {|v| v} ’ ruby 1.8.7 (2008-05-25 patchleve…

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## [1.8 Marshal.load(open("/dev/null"))](https://www.ruby-forum.com/t/1-8-marshal-load-open-dev-null/138534)

<div class="topic-metadata">

**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Replies:** 1\
**Last updated:** [May 26, 2008, 1:04am UTC](https://www.ruby-forum.com/t/1-8-marshal-load-open-dev-null/138534 "2008-05-26T01:04:12Z")

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rubyspec e$B$,Mn$A$F$$$?$N$G$A$g$C$H$$F$$?$H$3$m!"0J2\<$G4qL/e(B e$B$JF0:n$r$9$k$h$&$G$9!#e(B http://www.rubyist.net/~akr/chkbuild/debian-sarge/ruby-1.8/log/20080524T103507.txt.gz % ./ruby -ve ‘Marshal.load(open(“/dev/…

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## [\[0\].pack("i4294967296") rescue nil;eval("0.0")](https://www.ruby-forum.com/t/0-pack-i4294967296-rescue-nil-eval-0-0/138551)

<div class="topic-metadata">

**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Replies:** 0\
**Last updated:** [May 24, 2008, 5:11pm UTC](https://www.ruby-forum.com/t/0-pack-i4294967296-rescue-nil-eval-0-0/138551 "2008-05-24T17:11:56Z")

</div>

e$BF1MM$K!"0J2\<$Ge(B warning: Float 0.0 out of range e$B$H$J$k$N$bJQe(B e$B$J$s$8$c$J$$$G$7$g$&$+!#e(B % ./ruby -ve ‘\[0\].pack(“i4294967296”) rescue nil;eval(“0.0”)’ ruby 1.9.0 (2008-05-24 revision 16572) \[i686-linux\] …

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## [ComplexFloat](https://www.ruby-forum.com/t/complexfloat/133994)

<div class="topic-metadata">

**Author:** [@Kenta\_M](https://www.ruby-forum.com/u/Kenta_M)\
**Replies:** 116\
**Last updated:** [May 24, 2008, 11:33am UTC](https://www.ruby-forum.com/t/complexfloat/133994 "2008-05-24T11:33:24Z")

</div>

村田です． C99 の double \_Complex をラップした ComplexFloat を実装しました． Rev 15910 に対する patch を添付します． サイズがデカいと fml に怒られたので gzip しましたï…

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## [Float("7.")](https://www.ruby-forum.com/t/float-7/138505)

<div class="topic-metadata">

**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Replies:** 0\
**Last updated:** [May 23, 2008, 8:02pm UTC](https://www.ruby-forum.com/t/float-7/138505 "2008-05-23T20:02:15Z")

</div>

e$B8=:\_!"e(BFloat(“7.”) e$B$,e(B 7.0 e$B$K$J$j$^$9!#e(B % ./ruby -ve ‘p Float(“7.”)’ ruby 1.9.0 (2008-05-23 revision 16559) \[i686-linux\] 7.0 1.8.5, 1.8.6 e$B$G$Oe(B ArgumentError e$B$K$J$k$h$&$G$9!#e(B % ruby-1.8 -v…

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## [Warning: Float 0.0 out of range](https://www.ruby-forum.com/t/warning-float-0-0-out-of-range/138502)

<div class="topic-metadata">

**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Replies:** 0\
**Last updated:** [May 23, 2008, 7:28pm UTC](https://www.ruby-forum.com/t/warning-float-0-0-out-of-range/138502 "2008-05-23T19:28:00Z")

</div>

e$B0J2\<$N$h$&$K$9$k$He(B warning: Float 0.0 out of range e$B$H$$$&7Ye(B e$B9p$,=P$^$9$,!"e(B0.0 e$B$,HO0O30$H$$$&$N$O$\*$+$7$$$N$G$O$J$$$G$7$ge(B e$B$&$+!#e(B % ./ruby -ve ‘\[0\].pack(“i4294967296”) rescue nil;p Float(“0…

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## [Return value of pp](https://www.ruby-forum.com/t/return-value-of-pp/138492)

<div class="topic-metadata">

**Author:** [@Yusuke\_ENDOH](https://www.ruby-forum.com/u/Yusuke_ENDOH)\
**Replies:** 3\
**Last updated:** [May 23, 2008, 6:58pm UTC](https://www.ruby-forum.com/t/return-value-of-pp/138492 "2008-05-23T18:58:33Z")

</div>

e$B1sF#$G$9!#e(B p e$B$,0z?t$rJV$9$h$&$K$J$C$?$N$G!“e(Bpp e$B$b$=$l$K$”$o$;$k$He(B e$B$$$$$H;W$&$N$G$9$,!"$I$&$G$7$g$&$+!#e(B Index: lib/pp.rb — lib/pp.rb (revision 16560) +++ lib/pp.rb (working copy) @@ -54,12 …

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## [SEGV by "abc".gsub(/./).next](https://www.ruby-forum.com/t/segv-by-abc-gsub-next/138487)

<div class="topic-metadata">

**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Replies:** 0\
**Last updated:** [May 23, 2008, 3:59pm UTC](https://www.ruby-forum.com/t/segv-by-abc-gsub-next/138487 "2008-05-23T15:59:03Z")

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e$B0J2\<$N$h$&$K$9$k$He(B SEGV e$B$7$^$9!#e(B % ./ruby -ve ‘“abc”.gsub(/./).next’ ruby 1.9.0 (2008-05-23 revision 16559) \[i686-linux\] \[BUG\] Segmentation fault ruby 1.9.0 (2008-05-23 revision 16559) \[i686-linux\] – sta…

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## [\-Wall](https://www.ruby-forum.com/t/wall/138404)

<div class="topic-metadata">

**Author:** [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\
**Replies:** 5\
**Last updated:** [May 23, 2008, 3:31pm UTC](https://www.ruby-forum.com/t/wall/138404 "2008-05-23T15:31:53Z")

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e$B!!$5$5$@$G$9!%e(B e$B!!:G6a!$e(Bgcc e$B$Ne(B -Wall e$B$NB8:$rK:$l$F$$$?$H$3$m!$$=$l$r$d$C$F$$$l$P5$e(B e$B$,$D$$$?$O$:$N%P%0$K5$$E$+$:$K%3%%C%H$7$F$^$$!$K?KNIt7/$K;6!9E$i$le(B e$B$^$7$?!%e(B e$B!!e(Bconfigure e$B…

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## [Block\_given? with send](https://www.ruby-forum.com/t/block-given-with-send/138407)

<div class="topic-metadata">

**Author:** [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\
**Replies:** 1\
**Last updated:** [May 22, 2008, 11:57pm UTC](https://www.ruby-forum.com/t/block-given-with-send/138407 "2008-05-22T23:57:21Z")

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e$B!!$5$5$@$G$9!%e(B e$B!!e(Bsend e$B$rMxMQ$7$F\<B9T$7$?e(B block\_given? e$B$,e(B 1.8 e$B$N\<B9T7k2L$N$h$&$K$J$ke(B e$B$N$O$3$&$$$&$b$s$G$7$g$&$+!%e(B p send(:block\_given?) p send(:block\_given?){} 1.8 false, true 1.9…

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## [Thread.new { Thread.stop }; Thread.stop](https://www.ruby-forum.com/t/thread-new-thread-stop-thread-stop/138405)

<div class="topic-metadata">

**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Replies:** 0\
**Last updated:** [May 22, 2008, 6:12pm UTC](https://www.ruby-forum.com/t/thread-new-thread-stop-thread-stop/138405 "2008-05-22T18:12:58Z")

</div>

e$B0J2\<$N%W%m%0%i%\`$,=\*N;$7$J$$$N$Oe(B 1.8 e$B$H0\[$J$j$^$9!#e(B % ./ruby -ve ‘Thread.new { Thread.stop }; Thread.stop’ ruby 1.9.0 (2008-05-22 revision 16533) \[i686-linux\] 1.8 e$B$G$Oe(B deadlock e$B$N8!=P$K$h$C$F=\*N;$…

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## [1.step(3, SimpleDelegator.new(Rational(1,2))](https://www.ruby-forum.com/t/1-step-3-simpledelegator-new-rational-1-2/138400)

<div class="topic-metadata">

**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Replies:** 0\
**Last updated:** [May 22, 2008, 4:49pm UTC](https://www.ruby-forum.com/t/1-step-3-simpledelegator-new-rational-1-2/138400 "2008-05-22T16:49:34Z")

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1.step(3, Rational(1,2)) e$B$,Nc30$K$J$i$J$$$N$Ke(B 1.step(3, SimpleDelegator.new(Rational(1,2))) e$B$,Nc30$K$J$k$Ne(B e$B$OJQ$G$O$J$$$G$7$g$&$+!#e(B % ./ruby -v -rdelegate -e ‘1.step(3, SimpleDelegator.new(Rational(1…

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## [Peephole\_optimize ignores ADJUST](https://www.ruby-forum.com/t/peephole-optimize-ignores-adjust/138396)

<div class="topic-metadata">

**Author:** [@Yusuke\_ENDOH](https://www.ruby-forum.com/u/Yusuke_ENDOH)\
**Replies:** 0\
**Last updated:** [May 22, 2008, 4:21pm UTC](https://www.ruby-forum.com/t/peephole-optimize-ignores-adjust/138396 "2008-05-22T16:21:16Z")

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e$B1sF#$G$9!#e(B e$B0J2\<$Ge(B SEGV e$B$7$^$9!#e(B $ ./ruby -e ’ 1.times do begin ensure redo unless false end end ’ -e:4: \[BUG\] Segmentation fault ruby 1.9.0 (2008-05-22 revision 16531) \[i686-linux\] – stack f…

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## [(1..5).step(SimpleDelegator.new(Rational(3,2))) {|x| p x }](https://www.ruby-forum.com/t/1-5-step-simpledelegator-new-rational-3-2-x-p-x/138395)

<div class="topic-metadata">

**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Replies:** 0\
**Last updated:** [May 22, 2008, 4:06pm UTC](https://www.ruby-forum.com/t/1-5-step-simpledelegator-new-rational-3-2-x-p-x/138395 "2008-05-22T16:06:30Z")

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Range#step e$B$G!"0z?t$Ke(B Rational(3,2) e$B$rM?$($?\>l9g$He(B SimpleDelegator.new(Rational(3,2)) e$B$rM?$($?\>l9g$G7k2L$,0J2\<e(B e$B$N$h$&$K0\[$J$k$N$OJQ$G$O$J$$$G$7$g$&$+!#e(B % ./ruby -v -rdelegate -e ‘(1…5).step(Si…

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## [SEGV by marshal\_dump and callcc](https://www.ruby-forum.com/t/segv-by-marshal-dump-and-callcc/138364)

<div class="topic-metadata">

**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Replies:** 0\
**Last updated:** [May 22, 2008, 10:41am UTC](https://www.ruby-forum.com/t/segv-by-marshal-dump-and-callcc/138364 "2008-05-22T10:41:07Z")

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e$B0J2\<$N$h$&$K$9$k$He(B SEGV e$B$7$^$9!#e(B % ./ruby -rcontinuation -ve ’ o = Object.new def o.marshal\_dump() callcc {|k| $k = k }; “fofof” end a = \[1,2,3,o,4,5,6\] p Marshal.dump(a) $k.call ’ ruby 1.9.0 (2008-0…

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## [SEGV with flatten and callcc](https://www.ruby-forum.com/t/segv-with-flatten-and-callcc/138335)

<div class="topic-metadata">

**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Replies:** 0\
**Last updated:** [May 22, 2008, 4:39am UTC](https://www.ruby-forum.com/t/segv-with-flatten-and-callcc/138335 "2008-05-22T04:39:42Z")

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e$B0J2\<$N$h$&$K$9$k$He(B SEGV e$B$7$^$9!#e(B % ./ruby -rcontinuation -ve ’ o = Object.new def o.to\_ary() callcc {|k| $k = k; \[1,2,3\]} end p \[10,20,o,30,o,40\].flatten $k.call ’ ruby 1.9.0 (2008-05-22 revision 16518…

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## [\[ruby\_1\_8\] memory leak by Array#flatten?](https://www.ruby-forum.com/t/ruby-1-8-memory-leak-by-array-flatten/138249)

<div class="topic-metadata">

**Author:** [@Hidetoshi\_NAGAI](https://www.ruby-forum.com/u/Hidetoshi_NAGAI)\
**Replies:** 2\
**Last updated:** [May 22, 2008, 2:48am UTC](https://www.ruby-forum.com/t/ruby-1-8-memory-leak-by-array-flatten/138249 "2008-05-22T02:48:32Z")

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e$B1J0f!wCNG=!%6e9)Bg$G$9!%e(B Array#flatten e$B$Ke(B memory leak e$B$,$"$k$N$G$O$J$$$+$H$$$&5$$,$7$^$9!%e(B e$B\<!$N%9%/%j%W%H$r\<B9T$9$k$H!$e(B coords = \[\] n = 0 (-10…300).step(5){|n| coords \<\< \[n, 100\] } max\_cnt…

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## [ML $B$N1?MQ$K$D$$$F(B (was \[ruby-list:44960\] Ruby 1.8.7-preview3 has been released)](https://www.ruby-forum.com/t/ml-b-n1-mq-k-d-f-b-was-ruby-list-44960-ruby-1-8-7-preview3-has-been-released/138313)

<div class="topic-metadata">

**Author:** [@Eisaku\_YAMAGUCHI](https://www.ruby-forum.com/u/Eisaku_YAMAGUCHI)\
**Replies:** 1\
**Last updated:** [May 22, 2008, 1:51am UTC](https://www.ruby-forum.com/t/ml-b-n1-mq-k-d-f-b-was-ruby-list-44960-ruby-1-8-7-preview3-has-been-released/138313 "2008-05-22T01:51:48Z")

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e$B;38}$H?=$7$^$9!%e(B e$B:rF|e(B ruby-list e$B5Z$Se(B ruby-dev e$B$KEj9F$5$l$?e(B Akinori MUSHA e$B$5$s$N5-;v$G$9e(B e$B$,!$e(B Delivered-To: removed\_email\_address@domain.invalid Delivered-To: removed\_email\_address…

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## [NKF.nkf("-e", "") segfaults](https://www.ruby-forum.com/t/nkf-nkf-e-segfaults/138239)

<div class="topic-metadata">

**Author:** [@nobu](https://www.ruby-forum.com/u/nobu)\
**Replies:** 1\
**Last updated:** [May 21, 2008, 11:46pm UTC](https://www.ruby-forum.com/t/nkf-nkf-e-segfaults/138239 "2008-05-21T23:46:19Z")

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e$B$J$+$@$G$9!#e(B http://homepage1.nifty.com/~tetsu/ruby/diary/0805.html#21 e$B$N$h$&e(B e$B$K!"e(B-ee$B$,e(BSEGVe$B$7$^$9!#860x$O!“e(Bnkf-utf8/nkf.ce$B$Ne(Bnkf\_encoding\_tablee$B$He(B encoding\_name\_to\_id\_tablee$B$Ge(…

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## [(1..5).step(SimpleDelegator.new(1.5)) {|x| p x} differ from (1..5).step(1.5) {|x| p x}](https://www.ruby-forum.com/t/1-5-step-simpledelegator-new-1-5-x-p-x-differ-from-1-5-step-1-5-x-p-x/138157)

<div class="topic-metadata">

**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Replies:** 2\
**Last updated:** [May 21, 2008, 10:09am UTC](https://www.ruby-forum.com/t/1-5-step-simpledelegator-new-1-5-x-p-x-differ-from-1-5-step-1-5-x-p-x/138157 "2008-05-21T10:09:26Z")

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e$B0J2\<$N$h$&$Ke(B (1…5).step(1.5) {|x| p x} e$B$He(B (1…5).step(SimpleDelegator.new(1.5)) {|x| p x} e$B$N7k2L$,0\[$Je(B e$B$k$N$OJQ$G$O$J$$$G$7$g$&$+!#e(B % ./ruby -ve ‘(1…5).step(1.5) {|x| p x}’ ruby 1.9.0 (2008-05-…

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## [1 \<\< 2.71](https://www.ruby-forum.com/t/1-2-71/138158)

<div class="topic-metadata">

**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Replies:** 2\
**Last updated:** [May 21, 2008, 4:59am UTC](https://www.ruby-forum.com/t/1-2-71/138158 "2008-05-21T04:59:20Z")

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1 e$B$re(B 2.71 bit e$B$\[$I:8%7%U%H$9$k$He(B 4 e$B$K$J$k$h$&$G$9$,!"$3$l$Oe(B e$B0U?^$5$l$?7k2L$G$7$g$&$+!#e(B % ./ruby -ve ‘p 1 \<\< 2.71’ ruby 1.9.0 (2008-05-20 revision 16494) \[i686-linux\] 4

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## [Benchmark result of reverse\_complement](https://www.ruby-forum.com/t/benchmark-result-of-reverse-complement/137999)

<div class="topic-metadata">

**Author:** [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\
**Replies:** 4\
**Last updated:** [May 21, 2008, 4:05am UTC](https://www.ruby-forum.com/t/benchmark-result-of-reverse-complement/137999 "2008-05-21T04:05:28Z")

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e$B!!$5$5$@$G$9!%e(B e$B!!%Y%s%A%^!\<%/$r$H$C$F$$$F!$$A$g$C$H5$$K$J$C$?7k2L$,$"$C$?$N$GJs9p$7e(B e$B$^$9!%e(B e$B!!e(Btrunk/benchmark/bm\_so\_reverse\_complement.rb e$B$H$$$&%F%9%H$G$9$,!$\<Be(B e$B$Ke(B ruby 1.8.5 e$B$h…

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## [VALUE rb\_enc\_associate(VALUE obj, rb\_encoding \*enc)](https://www.ruby-forum.com/t/value-rb-enc-associate-value-obj-rb-encoding-enc/138180)

<div class="topic-metadata">

**Author:** [@NARUSES\_Yui](https://www.ruby-forum.com/u/NARUSES_Yui)\
**Replies:** 1\
**Last updated:** [May 21, 2008, 12:11am UTC](https://www.ruby-forum.com/t/value-rb-enc-associate-value-obj-rb-encoding-enc/138180 "2008-05-21T00:11:13Z")

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e$B@.@%$G$9!#e(B e$B8=:\_e(B rb\_enc\_associate() e$B$O!"e(B void rb\_enc\_associate(VALUE obj, rb\_encoding \*enc) e$B$H$$$&Dj5A$K$J$C$F$$$^$9!#e(B e$B$3$l$@$H!"e(Bobject e$B$r:n$C$F$=$l$Ke(B encoding e$B$rE,MQ$5$;!"e(B e…

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## [Thread#priority= does not work](https://www.ruby-forum.com/t/thread-priority-does-not-work/126109)

<div class="topic-metadata">

**Author:** [@Yusuke\_ENDOH](https://www.ruby-forum.com/u/Yusuke_ENDOH)\
**Replies:** 2\
**Last updated:** [May 20, 2008, 3:22pm UTC](https://www.ruby-forum.com/t/thread-priority-does-not-work/126109 "2008-05-20T15:22:03Z")

</div>

e$B1sF#$H?=$7$^$9!#e(B Thread#priority= e$B$K$h$kM%@hEY$N@\_Dj$,$G$-$J$$$h$&$G$9!#e(B e$B0J2\<$Oe(B Thread#priority= e$B$N%3%a%s%H$K=q$$$F$"$k%5%s%W%k%3!\<%I$G$9$,!"e(B e$B%3%a%s%H$NDL$j$KF0$-$^$;$s!#e(B $ ./ruby -ve ’ …

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## [Ruby 1.8.7-preview3 has been released](https://www.ruby-forum.com/t/ruby-1-8-7-preview3-has-been-released/137965)

<div class="topic-metadata">

**Author:** [@Akinori\_MUSHA](https://www.ruby-forum.com/u/Akinori_MUSHA)\
**Replies:** 13\
**Last updated:** [May 20, 2008, 3:02pm UTC](https://www.ruby-forum.com/t/ruby-1-8-7-preview3-has-been-released/137965 "2008-05-20T15:02:59Z")

</div>

　Ruby 1.8.7-preview3 をリリースしました。 　セキュリティ脆弱性や互換性の問題を含め、 preview2 以降に指摘 された多数の問題が修正されました。修正された Symbol#t…

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## [Block\_given? in defined method](https://www.ruby-forum.com/t/block-given-in-defined-method/137974)

<div class="topic-metadata">

**Author:** [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\
**Replies:** 3\
**Last updated:** [May 19, 2008, 3:29pm UTC](https://www.ruby-forum.com/t/block-given-in-defined-method/137974 "2008-05-19T15:29:56Z")

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e$B!!$5$5$@$G$9!%e(B e$B!!e(Bblock\_given? e$B$r!$e(Bdefine\_method e$B$GDj5A$5$l$?$b$N$KE,MQ$5$l$k$H$\*$+e(B e$B$7$J$3$H$K$J$k!$$H$$$&;XE&$K$D$$$F65$($F2\<$5$$!%e(B e$B!!$3$N;XE&$O!$e(Bbootstraptest/test\_knwonbug.rb e$…

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## [Date.parse("##-##-##")](https://www.ruby-forum.com/t/date-parse/137955)

<div class="topic-metadata">

**Author:** [@Akinori\_MUSHA](https://www.ruby-forum.com/u/Akinori_MUSHA)\
**Replies:** 5\
**Last updated:** [May 19, 2008, 2:50pm UTC](https://www.ruby-forum.com/t/date-parse/137955 "2008-05-19T14:50:57Z")

</div>

　Date.parse("##.##.##") の ruby\_1\_8 における挙動が trunk とも ruby\_1\_8\_6 とも異なります。 % for ruby in ruby-{1.8.6,1.8,1.9}; do $ruby -rdate -ve ‘p Date.parse(“10.09.08”).strftime("%Y-%m-%d")’; do…

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## [Bignum $B$N%a%=%C%I$+$i$N(B bigzero\_p](https://www.ruby-forum.com/t/bignum-b-n-a-c-i-i-n-b-bigzero-p/137272)

<div class="topic-metadata">

**Author:** [@wanabe](https://www.ruby-forum.com/u/wanabe)\
**Replies:** 6\
**Last updated:** [May 19, 2008, 11:32am UTC](https://www.ruby-forum.com/t/bignum-b-n-a-c-i-i-n-b-bigzero-p/137272 "2008-05-19T11:32:02Z")

</div>

e$B%o%J%Y$H?=$7$^$9!#e(B Ruby e$B$+$ie(B Bignum e$B%$%s%9%?%s%9$N%a%=%C%I$,8F$P$l$?\>l9g$K$Oe(B bigzero\_p e$B$G$9$Y$F$N%S%C%H$r8+$kI,MW$O$"$^$jL5$$$h$&$K;W$$$^$9!#e(B e$B$=$3$G!"3N\<B$Ke(B Fixnum e$B$NHO0O$K$J$$$3$H$r\<(…

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## [0.instance\_eval { def m() :m end }; p 1.m](https://www.ruby-forum.com/t/0-instance-eval-def-m-m-end-p-1-m/136537)

<div class="topic-metadata">

**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Replies:** 2\
**Last updated:** [May 18, 2008, 2:47pm UTC](https://www.ruby-forum.com/t/0-instance-eval-def-m-m-end-p-1-m/136537 "2008-05-18T14:47:17Z")

</div>

e$B0J2\<$N$h$&$Ke(B 0.m e$B$rDj5A$G$-!"$=$l$re(B 1.m e$B$H$7$F8F$S=P$;$k$N$Oe(B e$BJQ$@$H;W$$$^$9!#e(B % ./ruby -ve ‘0.instance\_eval { def m() :m end }; p 1.m’ ruby 1.9.0 (2008-05-02 revision 16276) \[i686-linux\] :m

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## [Memory leak by Array#sort!](https://www.ruby-forum.com/t/memory-leak-by-array-sort/137785)

<div class="topic-metadata">

**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Replies:** 3\
**Last updated:** [May 17, 2008, 6:58am UTC](https://www.ruby-forum.com/t/memory-leak-by-array-sort/137785 "2008-05-17T06:58:12Z")

</div>

e$B0J2\<$N$h$&$K!"e(BArray#sort! e$B$NCf$GG\[Ns$rJQ99$9$k$H%a%b$j%j!\<%/$7$^$9!#e(B % ./ruby -ve ’ loop { ary = (1…100).to\_a ary.sort! {|a,b| ary\[0\] = “a”; a \<=\> b} GC.start puts File.read("/proc/#{$$}/status").lines…

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