# Ruby **URL:** https://www.ruby-forum.com/c/ruby/7.md?page=645 [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:** 646 --- ## [\[Howto\] Use Jruby 1.4 on Spring 2](https://www.ruby-forum.com/t/howto-use-jruby-1-4-on-spring-2/184220)
**Author:** [@chiefgeek](https://www.ruby-forum.com/u/chiefgeek)\ **Replies:** 1\ **Last updated:** [March 2, 2010, 7:52pm UTC](https://www.ruby-forum.com/t/howto-use-jruby-1-4-on-spring-2/184220 "2010-03-02T19:52:48Z")
Let’s say your on a project that has never upgraded its version of spring ;P) hopefully cause you’ve found Jruby so great you wouldn’t bother with it again. However now you have to modify a piece of the codebas… --- ## [Duby 0.0.2 gem released](https://www.ruby-forum.com/t/duby-0-0-2-gem-released/183521)
**Author:** [@headius](https://www.ruby-forum.com/u/headius)\ **Replies:** 2\ **Last updated:** [March 2, 2010, 7:45pm UTC](https://www.ruby-forum.com/t/duby-0-0-2-gem-released/183521 "2010-03-02T19:45:11Z")
Hey, I figured there’s been a lot of work since October, so I got tests cleaned up, removed Hoe, and pushed a duby-0.0.2 gem to gemcutter. Nothing major for anyone that’s been following along, but it’s at least a mil… --- ## [Bundler?](https://www.ruby-forum.com/t/bundler/184370)
**Author:** [@superwick](https://www.ruby-forum.com/u/superwick)\ **Replies:** 1\ **Last updated:** [March 2, 2010, 7:40pm UTC](https://www.ruby-forum.com/t/bundler/184370 "2010-03-02T19:40:30Z")
Does anyone have latest Bundler working with a JRuby R. 2.x app? Any known gotchas? Thanks, – Chad To unsubscribe from this list, please visit: http://xircles.codehaus.org/manage\_email --- ## [MatchData captures... expected two items, but got one?](https://www.ruby-forum.com/t/matchdata-captures-expected-two-items-but-got-one/184406)
**Author:** [@sackerson](https://www.ruby-forum.com/u/sackerson)\ **Replies:** 7\ **Last updated:** [March 2, 2010, 7:11pm UTC](https://www.ruby-forum.com/t/matchdata-captures-expected-two-items-but-got-one/184406 "2010-03-02T19:11:12Z")
Looking at the MatchData docs: http://ruby-doc.org/core/classes/MatchData.html#M001278 It looks like I should be able to get an array from .captures with every match. I swear I’ve done this before, but I was teaching… --- ## [2d array class](https://www.ruby-forum.com/t/2d-array-class/180954)
**Author:** [@Tommy\_C](https://www.ruby-forum.com/u/Tommy_C)\ **Replies:** 8\ **Last updated:** [March 2, 2010, 6:56pm UTC](https://www.ruby-forum.com/t/2d-array-class/180954 "2010-03-02T18:56:35Z")
Hi, Is there an equivalent gem that mimics the narray gem? thanks, tommy To unsubscribe from this list, please visit: http://xircles.codehaus.org/manage\_email --- ## [Mongomapper part 2](https://www.ruby-forum.com/t/mongomapper-part-2/184448)
**Author:** [@xjivan](https://www.ruby-forum.com/u/xjivan)\ **Replies:** 0\ **Last updated:** [March 2, 2010, 6:34pm UTC](https://www.ruby-forum.com/t/mongomapper-part-2/184448 "2010-03-02T18:34:20Z")
As it turns out it was the jeweler gem that was the culprit for those Test::Unit::Errors. After removing that more of my tests started to work again, so I tried running the tests for mongomapper with ironruby. result… --- ## [Compute value inside define\_method](https://www.ruby-forum.com/t/compute-value-inside-define-method/184442)
**Author:** [@karlshea](https://www.ruby-forum.com/u/karlshea)\ **Replies:** 4\ **Last updated:** [March 2, 2010, 6:33pm UTC](https://www.ruby-forum.com/t/compute-value-inside-define-method/184442 "2010-03-02T18:33:10Z")
I know there is a ‘trick’ for forcing a value to compute, but I can’t seem to remember or find it. The following routine needs to computer the value of ‘register += 1’ and not insert it literally. into.class\_eval do … --- ## [IO.popen with Threads](https://www.ruby-forum.com/t/io-popen-with-threads/184390)
**Author:** [@nono](https://www.ruby-forum.com/u/nono)\ **Replies:** 5\ **Last updated:** [March 2, 2010, 3:36pm UTC](https://www.ruby-forum.com/t/io-popen-with-threads/184390 "2010-03-02T15:36:53Z")
Hi everyone, I am trying to use IO.popen in order to put and get messages from a process to its sub-process (according to class IO - RDoc Documentation). I am not experimented and I have two questions about: 1/ Do t… --- ## [Soap4r-1.5.6](https://www.ruby-forum.com/t/soap4r-1-5-6/106840)
**Author:** [@NAKAMURAS\_Hiroshi](https://www.ruby-forum.com/u/NAKAMURAS_Hiroshi)\ **Replies:** 6\ **Last updated:** [March 2, 2010, 3:01pm UTC](https://www.ruby-forum.com/t/soap4r-1-5-6/106840 "2010-03-02T15:01:31Z")
\-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi all, ‘SOAP4R’ is an implementation of SOAP 1.1 (W3C Note). http://www.w3.org/TR/SOAP/ RAA: http://raa.ruby-lang.org/project/soap4r Release Note: http://dev.ctor.org/… --- ## [Ruby version release history](https://www.ruby-forum.com/t/ruby-version-release-history/184363)
**Author:** [@rykkers](https://www.ruby-forum.com/u/rykkers)\ **Replies:** 4\ **Last updated:** [March 2, 2010, 2:24pm UTC](https://www.ruby-forum.com/t/ruby-version-release-history/184363 "2010-03-02T14:24:22Z")
I was trying to find a list of ruby versions and when they were released. All my google tricks seemed to fail me. I tried to suss it out from the Ruby svn repository but there seems to be a block hole event horizon a… --- ## [Is this a bug or a whole new concept?](https://www.ruby-forum.com/t/is-this-a-bug-or-a-whole-new-concept/184412)
**Author:** [@scudco](https://www.ruby-forum.com/u/scudco)\ **Replies:** 2\ **Last updated:** [March 2, 2010, 4:09am UTC](https://www.ruby-forum.com/t/is-this-a-bug-or-a-whole-new-concept/184412 "2010-03-02T04:09:47Z")
Greetings, I got a book on Ruby and I am trying to learn it piece by piece. I was a Perl programmer for a while so the syntax of Ruby is not too hard for me. What I don’t understand is the following and I thank you … --- ## [Call For Manuscripts: International Journal of Signal Processing (IJSP)](https://www.ruby-forum.com/t/call-for-manuscripts-international-journal-of-signal-processing-ijsp/184411)
**Author:** [@org\_ijsp](https://www.ruby-forum.com/u/org_ijsp)\ **Replies:** 0\ **Last updated:** [March 2, 2010, 4:05am UTC](https://www.ruby-forum.com/t/call-for-manuscripts-international-journal-of-signal-processing-ijsp/184411 "2010-03-02T04:05:41Z")
Call For Manuscripts The International Journal of Signal Processing (IJSP) is currently accepting original high-quality research manuscripts for publication. The Journal welcomes the submission of manuscripts that mee… --- ## [Running a file](https://www.ruby-forum.com/t/running-a-file/184241)
**Author:** [@johnpetterson](https://www.ruby-forum.com/u/johnpetterson)\ **Replies:** 13\ **Last updated:** [March 2, 2010, 3:16am UTC](https://www.ruby-forum.com/t/running-a-file/184241 "2010-03-02T03:16:30Z")
ok, i’m writing a ruby program that interprets some text and does stuff with it, but thats not what i’m here to ask about. What I want to know is how would I make it so the user can right-click and open a file with my… --- ## [Submitting search term in quotation marks](https://www.ruby-forum.com/t/submitting-search-term-in-quotation-marks/184398)
**Author:** [@roger99999](https://www.ruby-forum.com/u/roger99999)\ **Replies:** 3\ **Last updated:** [March 2, 2010, 2:56am UTC](https://www.ruby-forum.com/t/submitting-search-term-in-quotation-marks/184398 "2010-03-02T02:56:36Z")
Silly question but I can’t seem to find the answer online. I’m submitting a search phrase in a scraper and I would like that to be in quotation marks. Because the sterm="\*\*\*\*" is already in quotation marks in the code… --- ## [Mongomapper](https://www.ruby-forum.com/t/mongomapper/184407)
**Author:** [@xjivan](https://www.ruby-forum.com/u/xjivan)\ **Replies:** 0\ **Last updated:** [March 2, 2010, 1:58am UTC](https://www.ruby-forum.com/t/mongomapper/184407 "2010-03-02T01:58:39Z")
Hi I’m unable to run the tests for the mongo driver and mongomapper but I’m able to run all but 1 example, and that example doesn’t work on MRI either. The error from Test::Unit has something to do with shoulda and… --- ## [Please help!](https://www.ruby-forum.com/t/please-help/184396)
**Author:** [@giga](https://www.ruby-forum.com/u/giga)\ **Replies:** 5\ **Last updated:** [March 2, 2010, 12:27am UTC](https://www.ruby-forum.com/t/please-help/184396 "2010-03-02T00:27:45Z")
After “# gem update” I have problems: ruby -v ruby 1.8.7 (2008-08-11 patchlevel 72) \[x86\_64-linux\] gem list /usr/local/lib/site\_ruby/1.8/rubygems/gem\_path\_searcher.rb:95:in lib\_dirs\_for': undefined methodjoin’ for “.”… --- ## [Jsc 0.2.2 released](https://www.ruby-forum.com/t/jsc-0-2-2-released/184401)
**Author:** [@Davide\_Saurino](https://www.ruby-forum.com/u/Davide_Saurino)\ **Replies:** 0\ **Last updated:** [March 1, 2010, 11:19pm UTC](https://www.ruby-forum.com/t/jsc-0-2-2-released/184401 "2010-03-01T23:19:27Z")
Hello everybody! I’m happy to announce jsc, the Javascript Compiler. With jsc you can compile your JavaScript code throught Google Closure Compiler REST service\[1\]. == Install Run: \[sudo\] gem install jsc or get so… --- ## [Snoopy](https://www.ruby-forum.com/t/snoopy/184397)
**Author:** [@tcsnide](https://www.ruby-forum.com/u/tcsnide)\ **Replies:** 0\ **Last updated:** [March 1, 2010, 10:20pm UTC](https://www.ruby-forum.com/t/snoopy/184397 "2010-03-01T22:20:55Z")
Ari B. are you still maintaining Snoopy? --- ## [Find params](https://www.ruby-forum.com/t/find-params/184111)
**Author:** [@alexmic](https://www.ruby-forum.com/u/alexmic)\ **Replies:** 6\ **Last updated:** [March 1, 2010, 9:37pm UTC](https://www.ruby-forum.com/t/find-params/184111 "2010-03-01T21:37:29Z")
Hi all, im new on ruby and im experimentig with find method. I’ve made a “ñapa” as we say in Spain to solve a problem, that detects the params and creates the params for find: ------------ CODE ----------------… --- ## [Plans for Kernel.fork?](https://www.ruby-forum.com/t/plans-for-kernel-fork/184367)
**Author:** [@thbar](https://www.ruby-forum.com/u/thbar)\ **Replies:** 2\ **Last updated:** [March 1, 2010, 9:25pm UTC](https://www.ruby-forum.com/t/plans-for-kernel-fork/184367 "2010-03-01T21:25:53Z")
Hello, I have no need for Kernel.fork personnaly right now, but I’m wondering because some code I use (Resque workers) optionally rely on fork if it’s supported, so I may tweak it more if Kernel.fork is planned. What… --- ## [Exception thrown from jruby when attempting to extend java class](https://www.ruby-forum.com/t/exception-thrown-from-jruby-when-attempting-to-extend-java-class/184387)
**Author:** [@Jonathan\_Shore](https://www.ruby-forum.com/u/Jonathan_Shore)\ **Replies:** 0\ **Last updated:** [March 1, 2010, 8:30pm UTC](https://www.ruby-forum.com/t/exception-thrown-from-jruby-when-attempting-to-extend-java-class/184387 "2010-03-01T20:30:52Z")
Hi, I am having trouble trying to extend a non-abstract (though non-final) java class. I get the following exception from JRuby: Exception in thread “main” java.lang.RuntimeException: java\_object returned null for … --- ## [GEM install problem using setup.rb](https://www.ruby-forum.com/t/gem-install-problem-using-setup-rb/184328)
**Author:** [@grimlinda](https://www.ruby-forum.com/u/grimlinda)\ **Replies:** 4\ **Last updated:** [March 1, 2010, 8:30pm UTC](https://www.ruby-forum.com/t/gem-install-problem-using-setup-rb/184328 "2010-03-01T20:30:50Z")
Desperate newbie spent most of the afternoon trying to get gem to work on her Mac (Leopard). Went so far as to compile and install ruby (went fine) and then ftp the zip file for Gems 1.3.6, dated 20-Feb-2010. Ran se… --- ## [Easy question about gets](https://www.ruby-forum.com/t/easy-question-about-gets/184344)
**Author:** [@xxreiichixx](https://www.ruby-forum.com/u/xxreiichixx)\ **Replies:** 4\ **Last updated:** [March 1, 2010, 8:26pm UTC](https://www.ruby-forum.com/t/easy-question-about-gets/184344 "2010-03-01T20:26:38Z")
(sorry my bad english) I am a beginner and in an exercise the one who run the program must insert his birth date and the program must says if today is his birthday or not. In C to do this I can do (I jump a part of co… --- ## [Cucumber with IronRuby](https://www.ruby-forum.com/t/cucumber-with-ironruby/184366)
**Author:** [@metanoize](https://www.ruby-forum.com/u/metanoize)\ **Replies:** 26\ **Last updated:** [March 1, 2010, 8:19pm UTC](https://www.ruby-forum.com/t/cucumber-with-ironruby/184366 "2010-03-01T20:19:43Z")
I don’t know why I keep getting the following exception when I try to run cucumber with Ironruby. C:\\Projects\\ILoveIronRuby\\ILoveIronRuby\\IronRubyConsoleApp\>icucumber features/pr ime.feature --no-color syntax error,… --- ## [Open-Uri Path in App.Config](https://www.ruby-forum.com/t/open-uri-path-in-app-config/184327)
**Author:** [@metanoize](https://www.ruby-forum.com/u/metanoize)\ **Replies:** 17\ **Last updated:** [March 1, 2010, 8:04pm UTC](https://www.ruby-forum.com/t/open-uri-path-in-app-config/184327 "2010-03-01T20:04:14Z")
I completely forgot the paths that I need to setup to use open-uri in IronRuby when using with C#. I need to put those paths in my App.config to work with open-uri. Can anyone please paste those sections here? I keep … --- ## [Rainbows! 0.91.0 - Unicorn resync](https://www.ruby-forum.com/t/rainbows-0-91-0-unicorn-resync/184381)
**Author:** [@ericw](https://www.ruby-forum.com/u/ericw)\ **Replies:** 1\ **Last updated:** [March 1, 2010, 7:59pm UTC](https://www.ruby-forum.com/t/rainbows-0-91-0-unicorn-resync/184381 "2010-03-01T19:59:14Z")
Rainbows! is an HTTP server for sleepy Rack applications. It is based on Unicorn, but designed to handle applications that expect long request/response times and/or slow clients. For Rack applications not heavily b… --- ## [Unicorn 0.97.0 - polishing and cleaning up](https://www.ruby-forum.com/t/unicorn-0-97-0-polishing-and-cleaning-up/184380)
**Author:** [@ericw](https://www.ruby-forum.com/u/ericw)\ **Replies:** 0\ **Last updated:** [March 1, 2010, 7:43pm UTC](https://www.ruby-forum.com/t/unicorn-0-97-0-polishing-and-cleaning-up/184380 "2010-03-01T19:43:26Z")
Unicorn is an HTTP server for Rack applications designed to only serve fast clients on low-latency, high-bandwidth connections and take advantage of features in Unix/Unix-like kernels. Slow clients should only be ser… --- ## [WatiR with IronRuby](https://www.ruby-forum.com/t/watir-with-ironruby/184365)
**Author:** [@metanoize](https://www.ruby-forum.com/u/metanoize)\ **Replies:** 4\ **Last updated:** [March 1, 2010, 7:23pm UTC](https://www.ruby-forum.com/t/watir-with-ironruby/184365 "2010-03-01T19:23:31Z")
Is WatiR supported in IronRuby RC 1? --- ## [What is '?' in Ruby?](https://www.ruby-forum.com/t/what-is-in-ruby/184361)
**Author:** [@ghostrifle](https://www.ruby-forum.com/u/ghostrifle)\ **Replies:** 4\ **Last updated:** [March 1, 2010, 6:43pm UTC](https://www.ruby-forum.com/t/what-is-in-ruby/184361 "2010-03-01T18:43:21Z")
Hello! To clarify the question I need to say some more. I know Ruby 1.8 ‘?a’ =\> 97 Ruby 1.9 ‘?a’ =\> “a” Really I would like to where I can get specification of operator, keyword, function or something else I do kno… --- ## [Is jcode library supported in Ruby1.9.1?](https://www.ruby-forum.com/t/is-jcode-library-supported-in-ruby1-9-1/184275)
**Author:** [@Kareem\_Abd-Elmageed](https://www.ruby-forum.com/u/Kareem_Abd-Elmageed)\ **Replies:** 1\ **Last updated:** [March 1, 2010, 5:35pm UTC](https://www.ruby-forum.com/t/is-jcode-library-supported-in-ruby1-9-1/184275 "2010-03-01T17:35:49Z")
hi , is jcode supported in Ruby1.9.1 ? and if it dosen’t supported how we can specify the character encoding to uses in rb file ? [Previous page](https://www.ruby-forum.com/c/ruby/7.md?page=644) [Next page](https://www.ruby-forum.com/c/ruby/7.md?page=646)