# Ruby

**URL:** https://www.ruby-forum.com/c/ruby/7.md?page=936

[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:** 937

---

## [Child process forked from child thread does not call ruby\_cleanup](https://www.ruby-forum.com/t/child-process-forked-from-child-thread-does-not-call-ruby-cleanup/156427)

<div class="topic-metadata">

**Author:** [@Yusuke\_ENDOH](https://www.ruby-forum.com/u/Yusuke_ENDOH)\
**Replies:** 0\
**Last updated:** [December 27, 2008, 11:46am UTC](https://www.ruby-forum.com/t/child-process-forked-from-child-thread-does-not-call-ruby-cleanup/156427 "2008-12-27T11:46:21Z")

</div>

e$B1sF#$G$9!#e(B \[ruby-dev:37447\] e$B$rD4$Y$F$$$F5$$,$D$$$?$3$H$G$9$,!"e(B e$B;R%9%l%C%I$NCf$Ge(B fork e$B$7$?%W%m%;%9$,e(B ruby\_cleanup e$B$r$7$^$;$s!#e(B $ ./miniruby -e ’ at\_exit { p \[:exit, $$\] } Thread.new { p…

---

## [\[Bug #884\] Insecure operation: -r](https://www.ruby-forum.com/t/bug-884-insecure-operation-r/155663)

<div class="topic-metadata">

**Author:** [@Kazuhiro\_NISHIYAMA](https://www.ruby-forum.com/u/Kazuhiro_NISHIYAMA)\
**Replies:** 3\
**Last updated:** [December 27, 2008, 8:27am UTC](https://www.ruby-forum.com/t/bug-884-insecure-operation-r/155663 "2008-12-27T08:27:29Z")

</div>

Bug #884: Insecure operation: -r http://redmine.ruby-lang.org/issues/show/884 e$B5/I\<\<Te(B: Kazuhiro NISHIYAMA e$B%9%F!\<%?%9e(B: Open, e$BM%@hEYe(B: Normal e$B0J2\<$N$h$&$K$9$k$H%(%i!\<%a%C%;!\<%8$NCf$KFf$Ne(B-re$B$,=P$…

---

## [\[Bug #830\] Encoding::UndefinedConversionError](https://www.ruby-forum.com/t/bug-830-encoding-undefinedconversionerror/155009)

<div class="topic-metadata">

**Author:** [@rubikitch\_S](https://www.ruby-forum.com/u/rubikitch_S)\
**Replies:** 2\
**Last updated:** [December 27, 2008, 7:37am UTC](https://www.ruby-forum.com/t/bug-830-encoding-undefinedconversionerror/155009 "2008-12-27T07:37:49Z")

</div>

Bug #830: Encoding::UndefinedConversionError http://redmine.ruby-lang.org/issues/show/830 e$B5/I\<\<Te(B: rubikitch . e$B%9%F!\<%?%9e(B: Open, e$BM%@hEYe(B: Normal Encoding::UndefinedConversionErrore$B$N%(%i!\<%a%C%;!\<%8…

---

## [\[Bug:1.9\] "Can't escape from eval with break" not in eval](https://www.ruby-forum.com/t/bug-1-9-cant-escape-from-eval-with-break-not-in-eval/156422)

<div class="topic-metadata">

**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Replies:** 1\
**Last updated:** [December 27, 2008, 6:39am UTC](https://www.ruby-forum.com/t/bug-1-9-cant-escape-from-eval-with-break-not-in-eval/156422 "2008-12-27T06:39:23Z")

</div>

e$B0J2\<$N%(%i!\<%a%C%;!\<%8$G!"e(Beval e$B$r;H$C$F$J$$$N$Ke(B from eval e$B$H$$$&$N$OJQ$J$s$8$c$J$$$G$7$g$&$+!#e(B % ./ruby -ve ‘break’ ruby 1.9.1 (2008-12-27 patchlevel-5000 trunk 21086) \[i686-linux\] -e: -e:1: Can’t …

---

## [\[Bug:1.9\] no error message on ruby -ve 'end'](https://www.ruby-forum.com/t/bug-1-9-no-error-message-on-ruby-ve-end/156424)

<div class="topic-metadata">

**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Replies:** 0\
**Last updated:** [December 27, 2008, 6:38am UTC](https://www.ruby-forum.com/t/bug-1-9-no-error-message-on-ruby-ve-end/156424 "2008-12-27T06:38:48Z")

</div>

e$B0J2\<$N$h$&$K!"%W%m%0%i%\`$H$7$Fe(B end e$B$rM?$($k$H%(%i!\<%a%C%;!\<e(B e$B%8$,=P$^$;$s!#e(B % ./ruby -ve ‘end’ ruby 1.9.1 (2008-12-27 patchlevel-5000 trunk 21086) \[i686-linux\] zsh: exit 1 ./ruby -ve ‘end’ 1.8 e…

---

## [\[Bug:1.9\] $! in at\_exit](https://www.ruby-forum.com/t/bug-1-9-in-at-exit/152896)

<div class="topic-metadata">

**Author:** [@Yusuke\_ENDOH](https://www.ruby-forum.com/u/Yusuke_ENDOH)\
**Replies:** 2\
**Last updated:** [December 27, 2008, 5:47am UTC](https://www.ruby-forum.com/t/bug-1-9-in-at-exit/152896 "2008-12-27T05:47:21Z")

</div>

e$B1sF#$G$9!#e(B at\_exit e$B$NCf$Ge(B $! e$B$,;2\>H$G$-$^$;$s!#e(B $ ruby19 -ve ‘at\_exit { p $! }; raise “foo”’ ruby 1.9.0 (2008-11-09 revision 20163) \[i686-linux\] nil -e:1:in \`’: foo (RuntimeError) e$B%9%?%C%/%H%l!\<…

---

## [\[BUG:trunk\] Encoding in which Array#pack returns when a string-related format and a byte seq format](https://www.ruby-forum.com/t/bug-trunk-encoding-in-which-array-pack-returns-when-a-string-related-format-and-a-byte-seq-format/155057)

<div class="topic-metadata">

**Author:** [@Yugui\_SYuki\_S.S](https://www.ruby-forum.com/u/Yugui_SYuki_S.S)\
**Replies:** 2\
**Last updated:** [December 27, 2008, 5:21am UTC](https://www.ruby-forum.com/t/bug-trunk-encoding-in-which-array-pack-returns-when-a-string-related-format-and-a-byte-seq-format/155057 "2008-12-27T05:21:38Z")

</div>

Yuguie$B$G$9!#e(B e$B8=:\_!"\<!$N$h$&$K$J$j$^$9!#e(B \["\\u3042", 1\].pack(“A\*s!”).encoding #=\> #Encoding:UTF-8 e$B$7$+$7$J$,$i!“e(Bs!e$B$,@8@.$9$k$N$OK\<AE\*$K%P%$%J%j$G$”$C$F!"$3$N\>l9ge(B rb\_enc\_compatible(UTF-8, ASCII-8B…

---

## [Rack, Warbler and servlet filter behavior](https://www.ruby-forum.com/t/rack-warbler-and-servlet-filter-behavior/156415)

<div class="topic-metadata">

**Author:** [@goodieboy](https://www.ruby-forum.com/u/goodieboy)\
**Replies:** 4\
**Last updated:** [December 27, 2008, 3:25am UTC](https://www.ruby-forum.com/t/rack-warbler-and-servlet-filter-behavior/156415 "2008-12-27T03:25:16Z")

</div>

Hi, I’m trying to get my rack app to run as a true servlet filter within another java web app. I’ve got it running fine as a standalone servlet handler (basically the same web.xml file that warbler created). Is it po…

---

## [\[Bug: 1.9\] Block level with binding](https://www.ruby-forum.com/t/bug-1-9-block-level-with-binding/142457)

<div class="topic-metadata">

**Author:** [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\
**Replies:** 1\
**Last updated:** [December 27, 2008, 2:18am UTC](https://www.ruby-forum.com/t/bug-1-9-block-level-with-binding/142457 "2008-12-27T02:18:02Z")

</div>

e$B!!$5$5$@$G$9!%e(B b = binding 10.times{ eval(’’, b) } eval(‘1.times{raise}’, b) e$B!!$3$s$J%W%m%0%i%\`$Ge(B …/trunk/test.rb:5:in eval': (eval):1:inblock (12 levels) in ': (RuntimeError) e$B$3$s$J$U$&$K!$e(Bblo…

---

## [Eval with binding](https://www.ruby-forum.com/t/eval-with-binding/153820)

<div class="topic-metadata">

**Author:** [@U.Nakamura](https://www.ruby-forum.com/u/U.Nakamura)\
**Replies:** 9\
**Last updated:** [December 27, 2008, 2:17am UTC](https://www.ruby-forum.com/t/eval-with-binding/153820 "2008-12-27T02:17:27Z")

</div>

e$B$3$s$K$A$O!"$J$+$\`$ie(B(e$B$&e(B)e$B$G$9!#e(B e$B0J2\<$Ne(B2e$B$D$N%3!\<%I$,!"e(B1.8e$B$He(Btrunke$B$GF0:n$,0\[$J$j$^$9!#e(B e$B$J$\<$G$7$g$&e(B? e$B;d$K$Oe(B1.8e$B$N5sF0$,\<+A3$K;W$($^$9!#e(B e$B$=$Ne(B1 x = 0 eval(“…

---

## [Strange behaviour with sleep() in a thread](https://www.ruby-forum.com/t/strange-behaviour-with-sleep-in-a-thread/156313)

<div class="topic-metadata">

**Author:** [@maz](https://www.ruby-forum.com/u/maz)\
**Replies:** 1\
**Last updated:** [December 27, 2008, 1:04am UTC](https://www.ruby-forum.com/t/strange-behaviour-with-sleep-in-a-thread/156313 "2008-12-27T01:04:06Z")

</div>

I have a thread created with Thread.new that does some polling. I don’t want it to busy wait so I call the sleep method like so: sleep(60) ...this should allow me to poll every minute which is good enough for my a…

---

## [\[Bug #885\] Thread.new{fork{}}](https://www.ruby-forum.com/t/bug-885-thread-new-fork/155669)

<div class="topic-metadata">

**Author:** [@Kazuhiro\_NISHIYAMA](https://www.ruby-forum.com/u/Kazuhiro_NISHIYAMA)\
**Replies:** 1\
**Last updated:** [December 26, 2008, 9:47pm UTC](https://www.ruby-forum.com/t/bug-885-thread-new-fork/155669 "2008-12-26T21:47:27Z")

</div>

Bug #885: Thread.new{fork{}} http://redmine.ruby-lang.org/issues/show/885 e$B5/I\<\<Te(B: Kazuhiro NISHIYAMA e$B%9%F!\<%?%9e(B: Open, e$BM%@hEYe(B: Normal \[ruby-core:20537\] e$B$r$A$g$C$HJQ$($F;n$7$F$\_$?$iFf$N=PNO$,$"$j…

---

## [\[BUG:trunk\] \[m17n\] TestCSVFeatures fails because of r20905](https://www.ruby-forum.com/t/bug-trunk-m17n-testcsvfeatures-fails-because-of-r20905/156347)

<div class="topic-metadata">

**Author:** [@Yugui\_SYuki\_S.S](https://www.ruby-forum.com/u/Yugui_SYuki_S.S)\
**Replies:** 8\
**Last updated:** [December 26, 2008, 5:57pm UTC](https://www.ruby-forum.com/t/bug-trunk-m17n-testcsvfeatures-fails-because-of-r20905/156347 "2008-12-26T17:57:39Z")

</div>

Yuguie$B$G$9!#e(B r20905e$B$G!"e(Bcsve$B$N%F%9%H$,\<:GT$9$k$h$&$K$J$j$^$7$?!#e(Bpathe$B$N%(%s%3!\<%G%#%s%0e(B e$B$,e(BUTF8-MACe$B$KJQ$o$C$?$?$a!"e(BCSV#inspecte$BFb$Ge(BString#encodee$B$K\<:GT$7$F$$$k$h$&e(B e$B$G$9!#e(B …

---

## [StressTest](https://www.ruby-forum.com/t/stresstest/156361)

<div class="topic-metadata">

**Author:** [@bankai](https://www.ruby-forum.com/u/bankai)\
**Replies:** 5\
**Last updated:** [December 26, 2008, 1:41pm UTC](https://www.ruby-forum.com/t/stresstest/156361 "2008-12-26T13:41:48Z")

</div>

Hello All, Is there a way to allocate memory with a ruby script? I want to create a script that allocate a certain amount of memory and use it to stress test our Citrix servers. I have 40 test accounts. All these acc…

---

## [How to overwrite old scaffold to new one](https://www.ruby-forum.com/t/how-to-overwrite-old-scaffold-to-new-one/156381)

<div class="topic-metadata">

**Author:** [@vikas](https://www.ruby-forum.com/u/vikas)\
**Replies:** 1\
**Last updated:** [December 26, 2008, 12:44pm UTC](https://www.ruby-forum.com/t/how-to-overwrite-old-scaffold-to-new-one/156381 "2008-12-26T12:44:24Z")

</div>

Hello all, I am new to ruby development, so please me, and give me solution. I am trying to develop simple shoppingcart application. created rails application by projects\>rails ShoppingCart then created database f…

---

## [$BBg$-$$%G!\<%?$G$N(B stackdump](https://www.ruby-forum.com/t/bbg-g-g-n-b-stackdump/156387)

<div class="topic-metadata">

**Author:** [@drenovac](https://www.ruby-forum.com/u/drenovac)\
**Replies:** 0\
**Last updated:** [December 26, 2008, 11:37am UTC](https://www.ruby-forum.com/t/bbg-g-g-n-b-stackdump/156387 "2008-12-26T11:37:36Z")

</div>

miniruby ã‚„ ruby で相当でかいファイルを処理しようとしていたところで、 stackdump になりました。ファイルの大きさは大体 27MB、プロセスは大体 200MB 強までメモリが…

---

## [DICOM Toolkit in Ruby](https://www.ruby-forum.com/t/dicom-toolkit-in-ruby/156366)

<div class="topic-metadata">

**Author:** [@maqbool](https://www.ruby-forum.com/u/maqbool)\
**Replies:** 1\
**Last updated:** [December 26, 2008, 10:41am UTC](https://www.ruby-forum.com/t/dicom-toolkit-in-ruby/156366 "2008-12-26T10:41:57Z")

</div>

We are developing tool for DICOM in Ruby. Here is a simple DICOM File Reade in Ruby. The code has enough comments for anyone to understand it. Included is a test file alo. As we complete the network support for DICOM …

---

## [Problem running simple rail application](https://www.ruby-forum.com/t/problem-running-simple-rail-application/156238)

<div class="topic-metadata">

**Author:** [@vikas](https://www.ruby-forum.com/u/vikas)\
**Replies:** 5\
**Last updated:** [December 26, 2008, 8:34am UTC](https://www.ruby-forum.com/t/problem-running-simple-rail-application/156238 "2008-12-26T08:34:21Z")

</div>

Hello to all , please Give me solution… I am new in ruby development, so please me, i am asking a very simple query. Problem : I created a simple greeting application F:\\RubyProjects\>rails chapterone F:\\RubyPro…

---

## [Introducing TudbcGoWeb Framework for Ruby/JRuby/IronRuby](https://www.ruby-forum.com/t/introducing-tudbcgoweb-framework-for-ruby-jruby-ironruby/156379)

<div class="topic-metadata">

**Author:** [@tudbc](https://www.ruby-forum.com/u/tudbc)\
**Replies:** 0\
**Last updated:** [December 26, 2008, 6:56am UTC](https://www.ruby-forum.com/t/introducing-tudbcgoweb-framework-for-ruby-jruby-ironruby/156379 "2008-12-26T06:56:38Z")

</div>

Please take a look at the newly released free open-source TUDBC’s Go Web Framework (previously TudbcJRubyServlet) at http://www.tudbc.org/goweb (including API) http://www.tudbc.org/gowebdemo (with live demos) The ne…

---

## [Introducing TudbcGoWeb Framework for Ruby/JRuby/IronRuby](https://www.ruby-forum.com/t/introducing-tudbcgoweb-framework-for-ruby-jruby-ironruby/156377)

<div class="topic-metadata">

**Author:** [@tudbc](https://www.ruby-forum.com/u/tudbc)\
**Replies:** 0\
**Last updated:** [December 26, 2008, 6:55am UTC](https://www.ruby-forum.com/t/introducing-tudbcgoweb-framework-for-ruby-jruby-ironruby/156377 "2008-12-26T06:55:51Z")

</div>

Please take a look at the newly release free open-source TUDBC’s Go Web Framework (previously TudbcJRubyServlet) at http://www.tudbc.org/goweb (including API) http://www.tudbc.org/gowebdemo (with live demos) The new…

---

## [Introducing TudbcGoWeb Framework for Ruby/JRuby/IronRuby](https://www.ruby-forum.com/t/introducing-tudbcgoweb-framework-for-ruby-jruby-ironruby/156378)

<div class="topic-metadata">

**Author:** [@tudbc](https://www.ruby-forum.com/u/tudbc)\
**Replies:** 0\
**Last updated:** [December 26, 2008, 6:52am UTC](https://www.ruby-forum.com/t/introducing-tudbcgoweb-framework-for-ruby-jruby-ironruby/156378 "2008-12-26T06:52:57Z")

</div>

Please take a look at the newly release free open-source TUDBC’s Go Web Framework (previously TudbcJRubyServlet) at http://www.tudbc.org/goweb (including API) http://www.tudbc.org/gowebdemo (with live demos) The new…

---

## [\[Bug:1.9\] \`initialize\_copy': wrong argument type #\<Class:0x825d23c\> (expected Data) (TypeError)](https://www.ruby-forum.com/t/bug-1-9-initialize-copy-wrong-argument-type-class-0x825d23c-expected-data-typeerror/156264)

<div class="topic-metadata">

**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Replies:** 6\
**Last updated:** [December 26, 2008, 6:23am UTC](https://www.ruby-forum.com/t/bug-1-9-initialize-copy-wrong-argument-type-class-0x825d23c-expected-data-typeerror/156264 "2008-12-26T06:23:30Z")

</div>

e$B0J2\<$N%W%m%0%i%\`$G!"e(B wrong argument type #Class:0x825d23c (expected Data) (TypeError) e$B$H$$$&4qL/$J%(%i!\<$,=P$^$9!#e(B % ./ruby -ve ‘f = open("/tmp/x", “w”) 1000.times { f.dup.print “a” } GC.start ’ ruby 1…

---

## [\[Bug #497\] NEWS$B$r=q$/(B](https://www.ruby-forum.com/t/bug-497-news-b-r-q-b/146799)

<div class="topic-metadata">

**Author:** [@Yuki\_S](https://www.ruby-forum.com/u/Yuki_S)\
**Replies:** 4\
**Last updated:** [December 26, 2008, 6:02am UTC](https://www.ruby-forum.com/t/bug-497-news-b-r-q-b/146799 "2008-12-26T06:02:27Z")

</div>

Bug #497: NEWSe$B$r=q$/e(B http://redmine.ruby-lang.org/issues/show/497 e$B5/I\<\<Te(B: Yuki S. e$B%9%F!\<%?%9e(B: Open, e$BM%@hEYe(B: Normal e$B%+%F%4%je(B: DOC doc/NEWSe$B$KDI2C$9$Y$-$3$He(B universal newline trans…

---

## [Login form](https://www.ruby-forum.com/t/login-form/156168)

<div class="topic-metadata">

**Author:** [@johny](https://www.ruby-forum.com/u/johny)\
**Replies:** 3\
**Last updated:** [December 26, 2008, 4:03am UTC](https://www.ruby-forum.com/t/login-form/156168 "2008-12-26T04:03:13Z")

</div>

I just want to create a login form on my RoR project.anyone have a good suggestion,what do i need?

---

## [$B=$@5$N\>u67(B](https://www.ruby-forum.com/t/b-5-n-u67-b/156368)

<div class="topic-metadata">

**Author:** [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\
**Replies:** 1\
**Last updated:** [December 26, 2008, 2:28am UTC](https://www.ruby-forum.com/t/b-5-n-u67-b/156368 "2008-12-26T02:28:28Z")

</div>

e$B!!$5$5$@$G$9!%e(B e$B!!e(Bwanabe e$B$5$s$,?’!9D4$Y$F$/$l$F$$$F46\<U$G$9!%$?$@!$e(B\[ruby-core:20869\] e$B$Ke(B e$B4X$7$F$O$@$$$?$$$o$+$C$F$$$?$N$G!$D4::$7$F$b$i$C$?$3$H$KBP$7$F!$$A$g$C$He(B e$B?=$7Lu$J$+$C$?$H46$8$F…

---

## [Testing Data Scrapes](https://www.ruby-forum.com/t/testing-data-scrapes/156341)

<div class="topic-metadata">

**Author:** [@michaelb](https://www.ruby-forum.com/u/michaelb)\
**Replies:** 5\
**Last updated:** [December 25, 2008, 3:00pm UTC](https://www.ruby-forum.com/t/testing-data-scrapes/156341 "2008-12-25T15:00:49Z")

</div>

Hello all, I’m here not for code help, but more for some opinions. At the moment I’m writing a library to interact with Snipt. However, I have no idea how to test it. I don’t want to include my username and password i…

---

## [Ruby Installation Mac Leopard](https://www.ruby-forum.com/t/ruby-installation-mac-leopard/156314)

<div class="topic-metadata">

**Author:** [@roa](https://www.ruby-forum.com/u/roa)\
**Replies:** 2\
**Last updated:** [December 25, 2008, 2:13pm UTC](https://www.ruby-forum.com/t/ruby-installation-mac-leopard/156314 "2008-12-25T14:13:50Z")

</div>

Hi everybody I don’t know if I post this in the right forum but I would like to install a Ruby on Mac OSX Leopard. I know it comes stock with Leopard, but with the dificulties there has been with Rails 2.2 and MySQL o…

---

## [Sending Keystrokes to Flash Textbox](https://www.ruby-forum.com/t/sending-keystrokes-to-flash-textbox/156354)

<div class="topic-metadata">

**Author:** [@kajan](https://www.ruby-forum.com/u/kajan)\
**Replies:** 0\
**Last updated:** [December 25, 2008, 1:38pm UTC](https://www.ruby-forum.com/t/sending-keystrokes-to-flash-textbox/156354 "2008-12-25T13:38:37Z")

</div>

Hi Not sure if anyone can help me. i have written Ruby code to produce a list of words and what i want to do is to send those words to a flash textbox in an internet explorer website. Thanks in advance. Kajan.

---

## [Ruby is!](https://www.ruby-forum.com/t/ruby-is/156090)

<div class="topic-metadata">

**Author:** [@selim007](https://www.ruby-forum.com/u/selim007)\
**Replies:** 3\
**Last updated:** [December 25, 2008, 11:50am UTC](https://www.ruby-forum.com/t/ruby-is/156090 "2008-12-25T11:50:18Z")

</div>

Hello, I have a text- class TestStr \< String attr\_accessor :dupstr def initialize ( str ) @dupstr = str super(str) end end ts=TestStr.new(“aaa”) puts ts.dupstr h=Hash.new() h\[ts\]=true puts h.keys.first.clas…

---

## [Newbie qusetion: read a file and print out same file](https://www.ruby-forum.com/t/newbie-qusetion-read-a-file-and-print-out-same-file/156335)

<div class="topic-metadata">

**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\
**Replies:** 3\
**Last updated:** [December 25, 2008, 11:44am UTC](https://www.ruby-forum.com/t/newbie-qusetion-read-a-file-and-print-out-same-file/156335 "2008-12-25T11:44:22Z")

</div>

Hi All, How do I read an input file and print it back to STDOUT exactly as the original file. This should be very simple but the output of my program is all garbled. What am I doing wrong? ( I am using http://www.…

[Previous page](https://www.ruby-forum.com/c/ruby/7.md?page=935)

[Next page](https://www.ruby-forum.com/c/ruby/7.md?page=937)