# Ruby **URL:** https://www.ruby-forum.com/c/ruby/7.md?page=675 [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:** 676 --- ## [NOOB Question on Instance Variable](https://www.ruby-forum.com/t/noob-question-on-instance-variable/181493)
**Author:** [@bluehandtalking](https://www.ruby-forum.com/u/bluehandtalking)\ **Replies:** 12\ **Last updated:** [January 12, 2010, 9:36pm UTC](https://www.ruby-forum.com/t/noob-question-on-instance-variable/181493 "2010-01-12T21:36:07Z")
I have a class photo. It belongs\_to a project. In my ProjectsController I am creating 2 instance variables: @displayphoto = Photo.find\_by\_project\_id(params\[:id\]) …and also @photo = @project.build\_photo The @displayp… --- ## [Bellhop 1.0.0 released](https://www.ruby-forum.com/t/bellhop-1-0-0-released/181427)
**Author:** [@naething](https://www.ruby-forum.com/u/naething)\ **Replies:** 11\ **Last updated:** [January 12, 2010, 8:41pm UTC](https://www.ruby-forum.com/t/bellhop-1-0-0-released/181427 "2010-01-12T20:41:39Z")
Hi folks, It is my great pleasure to release this new wonderful tool. http://gemcutter.org/gems/bellhop == Usage: First fire up an unpatched webrick somewhere, say, localhost:8080, ideally from within an xterm. The… --- ## [Re: InternalsVisibleTo](https://www.ruby-forum.com/t/re-internalsvisibleto/181486)
**Author:** [@andrew\_Wilson](https://www.ruby-forum.com/u/andrew_Wilson)\ **Replies:** 1\ **Last updated:** [January 12, 2010, 8:39pm UTC](https://www.ruby-forum.com/t/re-internalsvisibleto/181486 "2010-01-12T20:39:19Z")
Jimmy, Yes that worked, but it did point out another problem. When I do: My::Domain.constants I have somewhere like 15 references to .dll’s that won’t load unless I copy them off to the bin folder for IronRuby. Th… --- ## [Code Review: specupdate](https://www.ruby-forum.com/t/code-review-specupdate/181487)
**Author:** [@raker\_t](https://www.ruby-forum.com/u/raker_t)\ **Replies:** 1\ **Last updated:** [January 12, 2010, 7:44pm UTC](https://www.ruby-forum.com/t/code-review-specupdate/181487 "2010-01-12T19:44:17Z")
tfpt review “/shelveset:specupdate;REDMOND\\jdeville” Comment : Updates RubySpecs and fixes bugs in FileOps, FileTest and Kernel. Also implements etc.rb to match MRI on windows. The FileOps, FileTest, Kernel and etc.… --- ## [Remote Rake without SSH](https://www.ruby-forum.com/t/remote-rake-without-ssh/181356)
**Author:** [@c8h10n4o2](https://www.ruby-forum.com/u/c8h10n4o2)\ **Replies:** 7\ **Last updated:** [January 12, 2010, 7:43pm UTC](https://www.ruby-forum.com/t/remote-rake-without-ssh/181356 "2010-01-12T19:43:05Z")
Is there a way to remotely complete Rake tasks/execute Rake files without SSH access? I’m using a hosting company that provides Ruby-on-Rails, but does not allows SSH access.I just want to install the Radiant CMS, but… --- ## [Code Review: rbslpdb](https://www.ruby-forum.com/t/code-review-rbslpdb/181457)
**Author:** [@jsoho](https://www.ruby-forum.com/u/jsoho)\ **Replies:** 1\ **Last updated:** [January 12, 2010, 7:39pm UTC](https://www.ruby-forum.com/t/code-review-rbslpdb/181457 "2010-01-12T19:39:01Z")
tfpt review “/shelveset:rbslpdb;REDMOND\\jimmysch” Comment : IronRuby should emit PDBs in Silverlight --- ## [The Ruby GUI debacle](https://www.ruby-forum.com/t/the-ruby-gui-debacle/181357)
**Author:** [@rubina](https://www.ruby-forum.com/u/rubina)\ **Replies:** 39\ **Last updated:** [January 12, 2010, 5:17pm UTC](https://www.ruby-forum.com/t/the-ruby-gui-debacle/181357 "2010-01-12T17:17:57Z")
Team, I truly hate to bring this subject back to the forum, as it is like killing a dead horse! But I can’t help it, as my frustration keeps on growing! I am a Ruby, kind of, newbie. I’ve been in and out of Ruby many… --- ## [\[Bug #2599\](Closed) shell/command-processor.rb $B$K(B typo](https://www.ruby-forum.com/t/bug-2599-closed-shell-command-processor-rb-b-k-b-typo/181480)
**Author:** [@Yui\_NARUSE](https://www.ruby-forum.com/u/Yui_NARUSE)\ **Replies:** 0\ **Last updated:** [January 12, 2010, 4:37pm UTC](https://www.ruby-forum.com/t/bug-2599-closed-shell-command-processor-rb-b-k-b-typo/181480 "2010-01-12T16:37:34Z")
e$B%A%1%C%He(B #2599 e$B$,99?7$5$l$^$7$?!#e(B (by Yui NARUSE) e$B%9%F!\<%?%9e(B Opene$B$+$ie(BClosede$B$KJQ99e(B e$B?JD=e(B % 0e$B$+$ie(B100e$B$KJQ99e(B This issue was solved with changeset r26309. Sho, thank you for … --- ## [Is ROR on IronRuby production ready?](https://www.ruby-forum.com/t/is-ror-on-ironruby-production-ready/181402)
**Author:** [@ceglia82](https://www.ruby-forum.com/u/ceglia82)\ **Replies:** 5\ **Last updated:** [January 12, 2010, 3:41pm UTC](https://www.ruby-forum.com/t/is-ror-on-ironruby-production-ready/181402 "2010-01-12T15:41:20Z")
Hi all, I was wondering if ROR on IronRuby is ready for production use? I googled it, but I couldn’t find something on it. Thank you --- ## [How to close a TCP socket? (TCPSocket#close doesn't close it)](https://www.ruby-forum.com/t/how-to-close-a-tcp-socket-tcpsocket-close-doesnt-close-it/181462)
**Author:** [@ISSSSaki\_Baz\_C](https://www.ruby-forum.com/u/ISSSSaki_Baz_C)\ **Replies:** 7\ **Last updated:** [January 12, 2010, 2:32pm UTC](https://www.ruby-forum.com/t/how-to-close-a-tcp-socket-tcpsocket-close-doesnt-close-it/181462 "2010-01-12T14:32:52Z")
Hi, perhaps I miss something but when I close a TCP connection using TCPSocket#close the connection remains as OS level for long seconds (minutes). Be reading the doc: IO#close Closes ios and flushes any pending wri… --- ## [\[Bug #2599\] shell/command-processor.rb $B$K(B typo](https://www.ruby-forum.com/t/bug-2599-shell-command-processor-rb-b-k-b-typo/181473)
**Author:** [@Sho\_H](https://www.ruby-forum.com/u/Sho_H)\ **Replies:** 0\ **Last updated:** [January 12, 2010, 2:31pm UTC](https://www.ruby-forum.com/t/bug-2599-shell-command-processor-rb-b-k-b-typo/181473 "2010-01-12T14:31:07Z")
Bug #2599: shell/command-processor.rb e$B$Ke(B typo http://redmine.ruby-lang.org/issues/show/2599 e$B5/I\<\ **Author:** [@hemantborole](https://www.ruby-forum.com/u/hemantborole)\ **Replies:** 3\ **Last updated:** [January 12, 2010, 2:15pm UTC](https://www.ruby-forum.com/t/integration-testing/181460 "2010-01-12T14:15:36Z") Hi Champs, In urgent need of you people … :slight\_smile: Actually i am writing integration tests for my application. I am checking out that - Are all the pages accessible to admin by creating a session ? The same way… --- ## [File::exists?( "filename with a blank in it" )](https://www.ruby-forum.com/t/file-exists-filename-with-a-blank-in-it/181425)
**Author:** [@ralphshnelvar](https://www.ruby-forum.com/u/ralphshnelvar)\ **Replies:** 7\ **Last updated:** [January 12, 2010, 12:59pm UTC](https://www.ruby-forum.com/t/file-exists-filename-with-a-blank-in-it/181425 "2010-01-12T12:59:29Z")
Newbie here/ Consider IMAGEMAGICK\_EXE\_PATH = ‘“f:\\Program Files\\ImageMagick-6.5.8-Q16\\convert.exe”’ (rdb:2) File::exists?( IMAGEMAGICK\_EXE\_PATH ) false What’s the right way to test if a file name which has a blank … --- ## [Eclipse setup](https://www.ruby-forum.com/t/eclipse-setup/181464)
**Author:** [@vovka](https://www.ruby-forum.com/u/vovka)\ **Replies:** 0\ **Last updated:** [January 12, 2010, 12:08pm UTC](https://www.ruby-forum.com/t/eclipse-setup/181464 "2010-01-12T12:08:54Z")
Hi, I’m posting this on behalf of Maarten, who can’t subscribe at the moment due to codehaus problems, it seems. From: Maarten M. Subject: Eclipse setup Hello, I am trying to reach the following setup: A jRuby on … --- ## [Code Review: Dir4](https://www.ruby-forum.com/t/code-review-dir4/181168)
**Author:** [@grujildo](https://www.ruby-forum.com/u/grujildo)\ **Replies:** 1\ **Last updated:** [January 12, 2010, 11:50am UTC](https://www.ruby-forum.com/t/code-review-dir4/181168 "2010-01-12T11:50:46Z")
tfpt review “/shelveset:Dir4;REDMOND\\tomat” Comment : DLR, Python: Adds more file system APIs to PAL. Obsoletes virtual methods GetFiles and GetDirectories in favor of GetFileSystemEntries. Ruby: Fixes some Dir … --- ## [\[Bug #2598\] test-all $B$G(B \[BUG\] Segmentation fault](https://www.ruby-forum.com/t/bug-2598-test-all-b-g-b-bug-segmentation-fault/181463)
**Author:** [@Kazuhiro\_NISHIYAMA](https://www.ruby-forum.com/u/Kazuhiro_NISHIYAMA)\ **Replies:** 0\ **Last updated:** [January 12, 2010, 11:50am UTC](https://www.ruby-forum.com/t/bug-2598-test-all-b-g-b-bug-segmentation-fault/181463 "2010-01-12T11:50:11Z")
Bug #2598: test-all e$B$Ge(B \[BUG\] Segmentation fault http://redmine.ruby-lang.org/issues/show/2598 e$B5/I\<\ **Author:** [@Mohammad\_Tayseer](https://www.ruby-forum.com/u/Mohammad_Tayseer)\ **Replies:** 1\ **Last updated:** [January 12, 2010, 8:23am UTC](https://www.ruby-forum.com/t/using-ironpython-and-ironruby-from-c-4-0/181413 "2010-01-12T08:23:00Z") Hello I’m going to give a session about new features in C# 4.0 in Cairo Code Camp (), and I was thinking of illustrating using Python and Ruby libraries from C# 4, instead of the repeated COM interoperability. I was … --- ## [A.module\_eval question](https://www.ruby-forum.com/t/a-module-eval-question/181431)
**Author:** [@ericgoodwin](https://www.ruby-forum.com/u/ericgoodwin)\ **Replies:** 1\ **Last updated:** [January 12, 2010, 8:15am UTC](https://www.ruby-forum.com/t/a-module-eval-question/181431 "2010-01-12T08:15:58Z")
I’m having trouble understanding why this is: module A module B end end A.module\_eval “B” -\> A::B A.module\_eval do B end -\> ERROR! A.module\_eval do self::B end =\> A::B Why does the second one error out? If its ac… --- ## [\[Bug #2552\](Closed) HOME $BJQ?t$r6u$K$7$F5/F0$9$k$H!":FEY6u$K$G$-$J$/$J$k(B](https://www.ruby-forum.com/t/bug-2552-closed-home-bjq-t-r6u-k-7-f5-f0-9-k-h-fey6u-k-g-j-j-k-b/181453)
**Author:** [@Usaku\_NAKAMURA](https://www.ruby-forum.com/u/Usaku_NAKAMURA)\ **Replies:** 0\ **Last updated:** [January 12, 2010, 6:58am UTC](https://www.ruby-forum.com/t/bug-2552-closed-home-bjq-t-r6u-k-7-f5-f0-9-k-h-fey6u-k-g-j-j-k-b/181453 "2010-01-12T06:58:07Z")
e$B%A%1%C%He(B #2552 e$B$,99?7$5$l$^$7$?!#e(B (by Usaku NAKAMURA) e$B%9%F!\<%?%9e(B Opene$B$+$ie(BClosede$B$KJQ99e(B e$B?JD=e(B % 0e$B$+$ie(B100e$B$KJQ99e(B This issue was solved with changeset r26296. \_, thank you fo… --- ## [\[Feature #2579\] Net::HTTP.start("www.ruby-lang.org", use\_ssl: true) $B$G(B SSL $BMxMQ$r2DG=$K(B](https://www.ruby-forum.com/t/feature-2579-net-http-start-www-ruby-lang-org-use-ssl-true-b-g-b-ssl-bmxmq-r2dg-k-b/181316)
**Author:** [@Yui\_NARUSE](https://www.ruby-forum.com/u/Yui_NARUSE)\ **Replies:** 5\ **Last updated:** [January 12, 2010, 6:57am UTC](https://www.ruby-forum.com/t/feature-2579-net-http-start-www-ruby-lang-org-use-ssl-true-b-g-b-ssl-bmxmq-r2dg-k-b/181316 "2010-01-12T06:57:32Z")
Feature #2579: Net::HTTP.start(“www.ruby-lang.org”, use\_ssl: true) e$B$Ge(B SSL e$BMxMQ$r2DG=$Ke(B http://redmine.ruby-lang.org/issues/show/2579 e$B5/I\<\ **Author:** [@Usaku\_NAKAMURA](https://www.ruby-forum.com/u/Usaku_NAKAMURA)\ **Replies:** 0\ **Last updated:** [January 12, 2010, 6:56am UTC](https://www.ruby-forum.com/t/bug-2552-home-bjq-t-r6u-k-7-f5-f0-9-k-h-fey6u-k-g-j-j-k-b/181452 "2010-01-12T06:56:57Z") e$B%A%1%C%He(B #2552 e$B$,99?7$5$l$^$7$?!#e(B (by Usaku NAKAMURA) e$B$J$k$\[$I!"8=\>\]$r8m2r$7$F$$$^$7$?!#e(B e$B$H$$$&$o$1$GBP1~$7$F$\_$^$7$?!#1x$$$1$I!#e(B http://redmine.ruby-lang.org/issues/show/2552 --- ## [InternalsVisibleTo](https://www.ruby-forum.com/t/internalsvisibleto/181451)
**Author:** [@andrew\_Wilson](https://www.ruby-forum.com/u/andrew_Wilson)\ **Replies:** 1\ **Last updated:** [January 12, 2010, 6:14am UTC](https://www.ruby-forum.com/t/internalsvisibleto/181451 "2010-01-12T06:14:13Z")
I know this is a bit of a longshot, but has anyone got an internalsvisibleto attribute to work so they could debug internal classes from ir itself? I tried to add the namespace “ir” and public key to the assembly I w… --- ## [Bug #1872](https://www.ruby-forum.com/t/bug-1872/181449)
**Author:** [@MIURAS\_Fumiaki](https://www.ruby-forum.com/u/MIURAS_Fumiaki)\ **Replies:** 0\ **Last updated:** [January 12, 2010, 5:58am UTC](https://www.ruby-forum.com/t/bug-1872/181449 "2010-01-12T05:58:24Z")
NTTレゾナントの三浦です。 Bug #1872 \[ruby-dev:38996\]の対策をしてみました。 ■問題の復習 –enable-pthread版でruby -e 'Process.fork{p system(“ls”)}'とかすると fork(2)の後で固まる… --- ## [Review: Time does not map to System.DateTime](https://www.ruby-forum.com/t/review-time-does-not-map-to-system-datetime/179220)
**Author:** [@Shri\_B](https://www.ruby-forum.com/u/Shri_B)\ **Replies:** 2\ **Last updated:** [January 12, 2010, 5:44am UTC](https://www.ruby-forum.com/t/review-time-does-not-map-to-system-datetime/179220 "2010-01-12T05:44:21Z")
tfpt review /shelveset:time;sborde Makes Time mutable. It was mapped to System.DateTime which is immutable. However, Time#utc mutates the instance. So now we define a new type Time with a \_dateTime field. The core\\sha… --- ## [Rspec-rails 1.3.0 Released](https://www.ruby-forum.com/t/rspec-rails-1-3-0-released/181443)
**Author:** [@crucoba](https://www.ruby-forum.com/u/crucoba)\ **Replies:** 0\ **Last updated:** [January 12, 2010, 4:49am UTC](https://www.ruby-forum.com/t/rspec-rails-1-3-0-released/181443 "2010-01-12T04:49:56Z")
rspec-rails version 1.3.0 has been released! http://rspec.info http://rubyforge.org/projects/rspec http://github.com/dchelimsky/rspec-rails http://wiki.github.com/dchelimsky/rspec/rails removed\_email\_address@domain.inv… --- ## [\[Bug #2552\] HOME $BJQ?t$r6u$K$7$F5/F0$9$k$H!":FEY6u$K$G$-$J$/$J$k(B](https://www.ruby-forum.com/t/bug-2552-home-bjq-t-r6u-k-7-f5-f0-9-k-h-fey6u-k-g-j-j-k-b/181444)
**Author:** [@SSwanabe](https://www.ruby-forum.com/u/SSwanabe)\ **Replies:** 0\ **Last updated:** [January 12, 2010, 4:47am UTC](https://www.ruby-forum.com/t/bug-2552-home-bjq-t-r6u-k-7-f5-f0-9-k-h-fey6u-k-g-j-j-k-b/181444 "2010-01-12T04:47:36Z")
e$B%A%1%C%He(B #2552 e$B$,99?7$5$l$^$7$?!#e(B (by \_ wanabe) HOMEe$B$r\<+NO$G@\_Dj$7$F$$$k$3$H\<+BN$O!J\>/$J$/$H$b%A%1%C%H:n@.;~$O!Ke(B e$BLdBj$H;W$C$F$$$^$;$s$G$7$?!#e(B e$B;R%W%m%;%95/F0;~$Ke(B “C:/” e$B$,@\_Dj$5$l$?$"$H!… --- ## [\[Bug:trunk\] ENV.\[\]= should raise an error on failure](https://www.ruby-forum.com/t/bug-trunk-env-should-raise-an-error-on-failure/181360)
**Author:** [@Akinori\_MUSHA](https://www.ruby-forum.com/u/Akinori_MUSHA)\ **Replies:** 3\ **Last updated:** [January 12, 2010, 2:05am UTC](https://www.ruby-forum.com/t/bug-trunk-env-should-raise-an-error-on-failure/181360 "2010-01-12T02:05:29Z")
　現在 ENV.\[\]= は setenv(3) ã‚„ putenv(3) の返り値を見ていませんが、 エラーは検知して例外を上げるべきではないでしょうか。 　わかりやすい例では ENV\[“A=”\] = “1” のよ… --- ## [\[Bug #2552\] HOME $BJQ?t$r6u$K$7$F5/F0$9$k$H!":FEY6u$K$G$-$J$/$J$k(B](https://www.ruby-forum.com/t/bug-2552-home-bjq-t-r6u-k-7-f5-f0-9-k-h-fey6u-k-g-j-j-k-b/181440)
**Author:** [@Usaku\_NAKAMURA](https://www.ruby-forum.com/u/Usaku_NAKAMURA)\ **Replies:** 0\ **Last updated:** [January 12, 2010, 1:43am UTC](https://www.ruby-forum.com/t/bug-2552-home-bjq-t-r6u-k-7-f5-f0-9-k-h-fey6u-k-g-j-j-k-b/181440 "2010-01-12T01:43:13Z")
e$B%A%1%C%He(B #2552 e$B$,99?7$5$l$^$7$?!#e(B (by Usaku NAKAMURA) e$B85!9e(Bmsvcrte$B$Ne(Bgetenve$B$O;H$C$F$$$^$;$s!#e(B win32/win32.ce$B$Ne(Brb\_w32\_getenve$B$r;2\>H$7$F$/$@$5$$!#e(B e$B$H$3$m$G!"85$NOCe(B(HOMEe$B$r:o=… --- ## [Ron 0.1.2 Released](https://www.ruby-forum.com/t/ron-0-1-2-released/181029)
**Author:** [@pandemic](https://www.ruby-forum.com/u/pandemic)\ **Replies:** 1\ **Last updated:** [January 12, 2010, 12:58am UTC](https://www.ruby-forum.com/t/ron-0-1-2-released/181029 "2010-01-12T00:58:43Z")
Ron version 0.1.2 has been released! GitHub - coatl/ron: Well, who needed another serialization format? Not me, but that's what I've made. Ruby Object Notation (Ron) is a textual format for the representation of Ruby d… --- ## [Redirecting output ruby and from stdout results in blank file](https://www.ruby-forum.com/t/redirecting-output-ruby-and-from-stdout-results-in-blank-file/181430)
**Author:** [@comp.lang.ruby](https://www.ruby-forum.com/u/comp.lang.ruby)\ **Replies:** 4\ **Last updated:** [January 12, 2010, 12:11am UTC](https://www.ruby-forum.com/t/redirecting-output-ruby-and-from-stdout-results-in-blank-file/181430 "2010-01-12T00:11:19Z")
Hi all, I’m executing a program from within my ruby script and attempting to capture the output of stderr and stdout. The relevant lines of code are below: def create\_cmd(count) $webkit\_path + ’ ’ + $url + " 1\>std\_ou… [Previous page](https://www.ruby-forum.com/c/ruby/7.md?page=674) [Next page](https://www.ruby-forum.com/c/ruby/7.md?page=676)