# Top **URL:** https://www.ruby-forum.com/top.md?page=1062 [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:** 1063 --- ## [Opinión sobre mi PFC (Proyecto de Fin de Carrera)](https://www.ruby-forum.com/t/opinia-n-sobre-mi-pfc-proyecto-de-fin-de-carrera/113498)
**Author:** [@carlos\_blazquez](https://www.ruby-forum.com/u/carlos_blazquez)\ **Replies:** 3\ **Last updated:** [September 1, 2007, 10:17am UTC](https://www.ruby-forum.com/t/opinia-n-sobre-mi-pfc-proyecto-de-fin-de-carrera/113498 "2007-09-01T10:17:22Z")
Tengo que realizar mi proyecto de fin de carrera y tenía pensado realizar un portal web de videojuegos interactivos (póker, 3 en raya, barquitos etc…) en Ruby On Rails con AJAX. Mi pregunta es, si veis correcto usar… --- ## [Training in London](https://www.ruby-forum.com/t/training-in-london/91882)
**Author:** [@lookfortrain](https://www.ruby-forum.com/u/lookfortrain)\ **Replies:** 8\ **Last updated:** [April 13, 2007, 6:11pm UTC](https://www.ruby-forum.com/t/training-in-london/91882 "2007-04-13T18:11:52Z")
Anyone know some good training courses in ruby in London for first time programmers and possibly ruby on rails? --- ## [Backup to Movable Type](https://www.ruby-forum.com/t/backup-to-movable-type/79347)
**Author:** [@Beber](https://www.ruby-forum.com/u/Beber)\ **Replies:** 3\ **Last updated:** [December 14, 2006, 4:30pm UTC](https://www.ruby-forum.com/t/backup-to-movable-type/79347 "2006-12-14T16:30:00Z")
Hi, How could I backup my typo install to a movabletype archive ? Thanks --- ## [Segfault when calling rb\_eval\_string\_protect with a non-null](https://www.ruby-forum.com/t/segfault-when-calling-rb-eval-string-protect-with-a-non-null/61202)
**Author:** [@Mark\_Aufflick](https://www.ruby-forum.com/u/Mark_Aufflick)\ **Replies:** 3\ **Last updated:** [May 22, 2006, 6:05am UTC](https://www.ruby-forum.com/t/segfault-when-calling-rb-eval-string-protect-with-a-non-null/61202 "2006-05-22T06:05:25Z")
Hi All, I’m beginning to work on a ruby module for aolserver, and I have the following basic issue. If I call: rb\_eval\_string\_protect(string, NULL); Well, it does nothing yet, but it is presumably executing the ruby… --- ## [Testing (ignore)](https://www.ruby-forum.com/t/testing-ignore/57320)
**Author:** [@danmcb](https://www.ruby-forum.com/u/danmcb)\ **Replies:** 8\ **Last updated:** [April 10, 2006, 1:28am UTC](https://www.ruby-forum.com/t/testing-ignore/57320 "2006-04-10T01:28:49Z")
Just testing the gateway… plz ignore. --- ## [Need list of all aliases](https://www.ruby-forum.com/t/need-list-of-all-aliases/233229)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 5\ **Last updated:** [November 28, 2014, 3:57pm UTC](https://www.ruby-forum.com/t/need-list-of-all-aliases/233229 "2014-11-28T15:57:15Z")
hi, im having this: alias\_attribute “id” , “No\_” alias\_attribute “name” , “Name” alias\_attribute “name2” , “Name 2” alias\_attribute “address” , “Address” alias\_attribute “no\_series” , “No Series” alias\_attribute “p… --- ## [Editing medium-to-large flow-graphs in GRC now \*agonizing\* slow](https://www.ruby-forum.com/t/editing-medium-to-large-flow-graphs-in-grc-now-agonizing-slow/231958)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 5\ **Last updated:** [September 18, 2014, 5:29pm UTC](https://www.ruby-forum.com/t/editing-medium-to-large-flow-graphs-in-grc-now-agonizing-slow/231958 "2014-09-18T17:29:21Z")
Has anyone else noticed that in recent GR, medium-to-large flow-graphs are now agonizingly slow to edit, even on relatively-capable machines? Larger graphs were always a tad sluggish, but it has now gotten to the poi… --- ## [Mysql drama!](https://www.ruby-forum.com/t/mysql-drama/224690)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 5\ **Last updated:** [November 26, 2012, 5:39am UTC](https://www.ruby-forum.com/t/mysql-drama/224690 "2012-11-26T05:39:34Z")
I’m havng trouble using mysql in my example. i alreeady did the gem install and copied the “libmysql.dll” over to bin but still got this: irb(main):005:0\> require ‘mysql’ LoadError: cannot load such file – mysql/mysq… --- ## [\[ruby-trunk - Feature #5613\]\[Open\] Signal.termsigname メソッドの追加](https://www.ruby-forum.com/t/ruby-trunk-feature-5613-open-signal-termsigname/213765)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [November 8, 2012, 5:20pm UTC](https://www.ruby-forum.com/t/ruby-trunk-feature-5613-open-signal-termsigname/213765 "2012-11-08T17:20:26Z")
Issue #5613 has been reported by Motohiro KOSAKI. Feature #5613: Signal.termsigname メソッドの追加 Author: Motohiro KOSAKI Status: Open Priority: Normal Assignee: Category: Target version: 現状、$?.termsigでシグナル番号が得られますが番… --- ## [Read from several .txt files by a pattern and write the matched lines to a new file](https://www.ruby-forum.com/t/read-from-several-txt-files-by-a-pattern-and-write-the-matched-lines-to-a-new-file/220260)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 5\ **Last updated:** [June 4, 2012, 5:05pm UTC](https://www.ruby-forum.com/t/read-from-several-txt-files-by-a-pattern-and-write-the-matched-lines-to-a-new-file/220260 "2012-06-04T17:05:10Z")
Just to be said. I am new to ruby. This should iterate over an array of files, read them and match the lines by a given pattern. And print to console, But how to proceed if i want all of the matched lines to be writte… --- ## [Understanding Threading](https://www.ruby-forum.com/t/understanding-threading/208805)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [June 27, 2011, 8:20pm UTC](https://www.ruby-forum.com/t/understanding-threading/208805 "2011-06-27T20:20:58Z")
I’m working on a use case where I need to spawn a thread that handles a blocking piece of communication and have it call back into a lamba function when the call completes. All without blocking the main application th… --- ## [Why use a symbol in place of a variable?](https://www.ruby-forum.com/t/why-use-a-symbol-in-place-of-a-variable/203237)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [February 16, 2011, 4:34pm UTC](https://www.ruby-forum.com/t/why-use-a-symbol-in-place-of-a-variable/203237 "2011-02-16T16:34:35Z")
Hi, Say you have a method in a class that’s defined as this: (working from Peter C.'s Beginning Ruby book, p. 155 of the book) class Dungeon . . . def start(location) @player.location = location show\_current\_des… --- ## [Gsub help](https://www.ruby-forum.com/t/gsub-help/189893)
**Author:** [@anon\_comp](https://www.ruby-forum.com/u/anon_comp)\ **Replies:** 5\ **Last updated:** [June 9, 2010, 5:50pm UTC](https://www.ruby-forum.com/t/gsub-help/189893 "2010-06-09T17:50:59Z")
Here’s my code def index file = “BLAH-ex201588.doc” @file\_cut = order.gsub(/\[\\w \[- ! # $ % ^ & \* = +\]+\]+.doc$/, '\*.doc) end The code worked before when I was using Ruby 1.9.1, but now I’m using Ruby 1.8.7 due to t… --- ## [A wiki to host Cuke & webrat?](https://www.ruby-forum.com/t/a-wiki-to-host-cuke-webrat/164584)
**Author:** [@Phlip](https://www.ruby-forum.com/u/Phlip)\ **Replies:** 5\ **Last updated:** [April 6, 2009, 7:59pm UTC](https://www.ruby-forum.com/t/a-wiki-to-host-cuke-webrat/164584 "2009-04-06T19:59:30Z")
Would a wiki with these features interest anyone? config.yaml points to your projects serve, highlight, edit & run each Cucumber file paint the tested website in into an iframe update the iframe in realtime as the test… --- ## [Hash acting weird with scRUBYt](https://www.ruby-forum.com/t/hash-acting-weird-with-scrubyt/160589)
**Author:** [@lynchnco](https://www.ruby-forum.com/u/lynchnco)\ **Replies:** 5\ **Last updated:** [February 18, 2009, 6:12pm UTC](https://www.ruby-forum.com/t/hash-acting-weird-with-scrubyt/160589 "2009-02-18T18:12:26Z")
Hey folks, This hash of mine keeps throwing an “undefined method \`each\_value’” error and I cant figure out why…it’s the strangest thing. Here, take a look: The code http://pastie.org/392354 The error message: http:… --- ## [New to Ruby. Why does the command line pop up an then go awa](https://www.ruby-forum.com/t/new-to-ruby-why-does-the-command-line-pop-up-an-then-go-awa/159809)
**Author:** [@johnnybutler7](https://www.ruby-forum.com/u/johnnybutler7)\ **Replies:** 5\ **Last updated:** [February 10, 2009, 6:05am UTC](https://www.ruby-forum.com/t/new-to-ruby-why-does-the-command-line-pop-up-an-then-go-awa/159809 "2009-02-10T06:05:56Z")
When ever I run a code file .rb The code, puts “Hello” I get the command prompt that flashes for a moment but does not stay up. How do I fix this. --- ## [What is the preferred "lightbox" plugin?](https://www.ruby-forum.com/t/what-is-the-preferred-lightbox-plugin/153572)
**Author:** [@phallstrom](https://www.ruby-forum.com/u/phallstrom)\ **Replies:** 5\ **Last updated:** [November 19, 2008, 4:16pm UTC](https://www.ruby-forum.com/t/what-is-the-preferred-lightbox-plugin/153572 "2008-11-19T16:16:50Z")
Hi all - I need to do an overlay with something that supports ajax/remote html. There’s lots of options and quite a few rails plugins. Some seem out of date however. Any suggestions on which one is “best” where “be… --- ## [Polymorphic Associations with inheritance](https://www.ruby-forum.com/t/polymorphic-associations-with-inheritance/152056)
**Author:** [@etetet](https://www.ruby-forum.com/u/etetet)\ **Replies:** 5\ **Last updated:** [October 29, 2008, 8:41pm UTC](https://www.ruby-forum.com/t/polymorphic-associations-with-inheritance/152056 "2008-10-29T20:41:06Z")
I have two models, Article and Post, that has many Comments. However, both Article and Post are inherited from a BaseContent class like so: class Article \< BaseContent has\_many :comments, :as =\> :commentable end cl… --- ## [How to bind gtk-print-settings-to-key-file?](https://www.ruby-forum.com/t/how-to-bind-gtk-print-settings-to-key-file/148604)
**Author:** [@blueprint](https://www.ruby-forum.com/u/blueprint)\ **Replies:** 5\ **Last updated:** [September 16, 2008, 6:10pm UTC](https://www.ruby-forum.com/t/how-to-bind-gtk-print-settings-to-key-file/148604 "2008-09-16T18:10:10Z")
http://library.gnome.org/devel/gtk/2.11/GtkPrintSettings.html#gtk-print-settings-to-key-file needs a GKeyFile\* in parameter, but G\_TYPE\_KEY\_FILE or g\_key\_file\_get\_type() are not exposed by glib nor by ruby-glib2. I fa… --- ## [Information on Hosting Ruby.Console?](https://www.ruby-forum.com/t/information-on-hosting-ruby-console/145453)
**Author:** [@jcain](https://www.ruby-forum.com/u/jcain)\ **Replies:** 5\ **Last updated:** [August 13, 2008, 1:39pm UTC](https://www.ruby-forum.com/t/information-on-hosting-ruby-console/145453 "2008-08-13T13:39:42Z")
I’m working on a project where I would like to host the IronRuby console, and I’m getting some stack overflow exceptions. I’ve met the end of my own knowledge, so I’m wondering if there is more information available … --- ## [Comments Extension (seancribbs version)](https://www.ruby-forum.com/t/comments-extension-seancribbs-version/137562)
**Author:** [@imakethings](https://www.ruby-forum.com/u/imakethings)\ **Replies:** 5\ **Last updated:** [May 18, 2008, 6:41pm UTC](https://www.ruby-forum.com/t/comments-extension-seancribbs-version/137562 "2008-05-18T18:41:50Z")
I recently exported Sean C.’ Comments extension and realized that there are absolutely no view files provided. Sean, was this intentional? --- ## [String escape mystery](https://www.ruby-forum.com/t/string-escape-mystery/120517)
**Author:** [@rykkers](https://www.ruby-forum.com/u/rykkers)\ **Replies:** 5\ **Last updated:** [November 17, 2007, 11:59pm UTC](https://www.ruby-forum.com/t/string-escape-mystery/120517 "2007-11-17T23:59:18Z")
I can’t figure out what’s happening here: shadowfax:~ rick$ ruby -ve’p “a\\b\\c”’ ruby 1.8.6 (2007-03-13 patchlevel 0) \[i686-darwin8.10.2\] -e:1: unterminated string meets end of file shadowfax:~ rick$ ruby -e’p “a\\b\\c”… --- ## [Rails Site: VegasLists.com](https://www.ruby-forum.com/t/rails-site-vegaslists-com/54403)
**Author:** [@HHHHHH](https://www.ruby-forum.com/u/HHHHHH)\ **Replies:** 5\ **Last updated:** [September 11, 2007, 12:13am UTC](https://www.ruby-forum.com/t/rails-site-vegaslists-com/54403 "2007-09-11T00:13:44Z")
Just wanted to drop a note about a new Rails site that we’re testing in the wild, http://www.vegaslists.com. The site allows users to create lists about anything Las Vegas related and then lets other users comment o… --- ## [Getting all CHildren Acs\_as\_tree](https://www.ruby-forum.com/t/getting-all-children-acs-as-tree/113159)
**Author:** [@eagoweb](https://www.ruby-forum.com/u/eagoweb)\ **Replies:** 5\ **Last updated:** [August 28, 2007, 2:59pm UTC](https://www.ruby-forum.com/t/getting-all-children-acs-as-tree/113159 "2007-08-28T14:59:08Z")
Hello, i want t know where can i foundd how to get all the childs from a user id, including all, recursivily. Regards, --- ## [\[ANN\] Sphincter 1.0.0 Released](https://www.ruby-forum.com/t/ann-sphincter-1-0-0-released/110792)
**Author:** [@miracleofmagick](https://www.ruby-forum.com/u/miracleofmagick)\ **Replies:** 5\ **Last updated:** [August 1, 2007, 8:51pm UTC](https://www.ruby-forum.com/t/ann-sphincter-1-0-0-released/110792 "2007-08-01T20:51:13Z")
Sphincter version 1.0.0 has been released! http://seattlerb.org/Sphincter Sphincter uses Dmytro Shteflyuk’s sphinx Ruby API and automatic configuration to make totally rad ActiveRecord searching. Well, you still hav… --- ## [Problem replacing newlines in regexp](https://www.ruby-forum.com/t/problem-replacing-newlines-in-regexp/93256)
**Author:** [@mschwab](https://www.ruby-forum.com/u/mschwab)\ **Replies:** 5\ **Last updated:** [April 30, 2007, 9:15pm UTC](https://www.ruby-forum.com/t/problem-replacing-newlines-in-regexp/93256 "2007-04-30T21:15:24Z")
I’m trying to do a gsub ( “\\n” , " " ) but none of the newlines are replaced. Is there something special I have to do for newlines? (If it makes a difference, I’m running under Windows.) Thanks, Mike S. --- ## [Script.aculos.us and the in\_place\_editor](https://www.ruby-forum.com/t/script-aculos-us-and-the-in-place-editor/52799)
**Author:** [@daveh](https://www.ruby-forum.com/u/daveh)\ **Replies:** 5\ **Last updated:** [October 28, 2006, 9:48am UTC](https://www.ruby-forum.com/t/script-aculos-us-and-the-in-place-editor/52799 "2006-10-28T09:48:15Z")
Hi there, I’ve been trying incorporate the in\_place\_editor, but have had no luck so far. I read the Ajax.In Place editor wiki on script.aculos.us which was informing, but still left me wondering about a few things. H… --- ## [How To Add Extra Application Configuration](https://www.ruby-forum.com/t/how-to-add-extra-application-configuration/71787)
**Author:** [@starmaerker](https://www.ruby-forum.com/u/starmaerker)\ **Replies:** 5\ **Last updated:** [October 18, 2006, 10:38am UTC](https://www.ruby-forum.com/t/how-to-add-extra-application-configuration/71787 "2006-10-18T10:38:49Z")
Hello Everyone, I would like to add a few configurable values to my application but I am not sure how to do it. I have looked through a few Rails books and tried Google but without any luck. I notice that the final … --- ## [Converting a number to a date](https://www.ruby-forum.com/t/converting-a-number-to-a-date/69598)
**Author:** [@siguva](https://www.ruby-forum.com/u/siguva)\ **Replies:** 5\ **Last updated:** [September 22, 2006, 5:29pm UTC](https://www.ruby-forum.com/t/converting-a-number-to-a-date/69598 "2006-09-22T17:29:40Z")
My XML request returned a date field as a “string” with the value of 1158364800000 Does Ruby have a function to turn this into a date? Thank you! --- ## [Documentation for downloading and reading offline](https://www.ruby-forum.com/t/documentation-for-downloading-and-reading-offline/101698)
**Author:** [@noagenda](https://www.ruby-forum.com/u/noagenda)\ **Replies:** 5\ **Last updated:** [August 7, 2006, 6:18pm UTC](https://www.ruby-forum.com/t/documentation-for-downloading-and-reading-offline/101698 "2006-08-07T18:18:50Z")
Is there anywhere that I can download the Ruby/Rails documentation & APIs so I can peruse it offline at leisure? I only have a dialup connection at home and going online all the time to access important documentation … --- ## [Can RoR handle a lot of traffic?](https://www.ruby-forum.com/t/can-ror-handle-a-lot-of-traffic/63211)
**Author:** [@paulbutcher](https://www.ruby-forum.com/u/paulbutcher)\ **Replies:** 5\ **Last updated:** [June 13, 2006, 8:13pm UTC](https://www.ruby-forum.com/t/can-ror-handle-a-lot-of-traffic/63211 "2006-06-13T20:13:44Z")
And compared to PHP? --- ## [Moving my site into production mode - general questions](https://www.ruby-forum.com/t/moving-my-site-into-production-mode-general-questions/57256)
**Author:** [@g0nzo](https://www.ruby-forum.com/u/g0nzo)\ **Replies:** 5\ **Last updated:** [April 9, 2006, 1:40am UTC](https://www.ruby-forum.com/t/moving-my-site-into-production-mode-general-questions/57256 "2006-04-09T01:40:34Z")
Hi! I’ve just finished my ror site and i’d like to move it into production mode. Now it runs on linux/apache 1.3/cgi. Can i use fcgi in development mode? I’ve read somewhere that because of caching it causes memor… --- ## [Database usage technique -- user-specified fields](https://www.ruby-forum.com/t/database-usage-technique-user-specified-fields/56825)
**Author:** [@janovetz](https://www.ruby-forum.com/u/janovetz)\ **Replies:** 5\ **Last updated:** [April 4, 2006, 6:30pm UTC](https://www.ruby-forum.com/t/database-usage-technique-user-specified-fields/56825 "2006-04-04T18:30:47Z")
Hello folks- In one particular app, it would be useful for the customers to be able to specify the significance (and presence) of fields. For example, consider a CONTACTs database. User 1 wants to have phone1, phone… --- ## [Simple ruby language question](https://www.ruby-forum.com/t/simple-ruby-language-question/83976)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 5\ **Last updated:** [March 20, 2006, 9:54am UTC](https://www.ruby-forum.com/t/simple-ruby-language-question/83976 "2006-03-20T09:54:37Z")
ok, i’ve got some module and it has some instance variables i want to be set by the classes extending the module, and aparently i’m not doing this correctly: module A def test raise ‘ARG’ if !@blah @blah end end … --- ## [Is Your Software Working A Little Too Predictably?](https://www.ruby-forum.com/t/is-your-software-working-a-little-too-predictably/55299)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 5\ **Last updated:** [March 19, 2006, 9:04pm UTC](https://www.ruby-forum.com/t/is-your-software-working-a-little-too-predictably/55299 "2006-03-19T21:04:50Z")
Hello, Is Test::Unit always producing 0 errors? I have the solution! Stir in a packet of RandomMethod and “Hey Presto!”, a return to the delights of indeterminacy! RandomMethod mixin 0.0.6 by thoran 20060319 Raison … --- ## [Newbie question about the # symbol](https://www.ruby-forum.com/t/newbie-question-about-the-symbol/54801)
**Author:** [@justin](https://www.ruby-forum.com/u/justin)\ **Replies:** 5\ **Last updated:** [March 14, 2006, 2:46pm UTC](https://www.ruby-forum.com/t/newbie-question-about-the-symbol/54801 "2006-03-14T14:46:39Z")
I have just started learning Ruby and I am going through as much documentation as I can find. The only question that I cannot seem to find an answer to concerns the use of the # symbol when referring to methods (I th… --- ## [How to program with RoR?](https://www.ruby-forum.com/t/how-to-program-with-ror/227463)
**Author:** [@haxuanlac](https://www.ruby-forum.com/u/haxuanlac)\ **Replies:** 4\ **Last updated:** [March 18, 2013, 8:52am UTC](https://www.ruby-forum.com/t/how-to-program-with-ror/227463 "2013-03-18T08:52:58Z")
I’m a newbie RoR.I had to learning it about 15 days ago.I searching in Internet and I think program with RoR use many Gem Plugin(same as PaperClip,CanCan,Advise,…).With almost Problems have comptible Gem.So Programmin… --- ## [How to create a gem which conditionally compiles/installs a C extension?](https://www.ruby-forum.com/t/how-to-create-a-gem-which-conditionally-compiles-installs-a-c-extension/224758)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [November 26, 2012, 12:32am UTC](https://www.ruby-forum.com/t/how-to-create-a-gem-which-conditionally-compiles-installs-a-c-extension/224758 "2012-11-26T00:32:12Z")
I have a gem that needs to compile and install a C extension on MRI 1.9.2. But on MRI 1.9.3 it doesn’t. What’s the best way to accomplish this? Here are some possibilities and the ramifications of them. Create the … --- ## [Rails: update "massivo"](https://www.ruby-forum.com/t/rails-update-massivo/220073)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 4\ **Last updated:** [May 27, 2012, 10:29pm UTC](https://www.ruby-forum.com/t/rails-update-massivo/220073 "2012-05-27T22:29:20Z")
Domanda da niubbo. Ho una pagina in cui l’utente pu modificare una specie di oggetto ordine: testata + righe. Pu aggiungere, togliere, modificare righe. Quando scatena l’update c’ un modo per persistere le modifiche s… --- ## [Programmatic access to Nginx fcgi/proxy cache?](https://www.ruby-forum.com/t/programmatic-access-to-nginx-fcgi-proxy-cache/226259)
**Author:** [@Ben\_Lancaster](https://www.ruby-forum.com/u/Ben_Lancaster)\ **Replies:** 4\ **Last updated:** [January 13, 2012, 2:58pm UTC](https://www.ruby-forum.com/t/programmatic-access-to-nginx-fcgi-proxy-cache/226259 "2012-01-13T14:58:21Z")
nginx mailing list removed\_email\_address@domain.invalid http://mailman.nginx.org/mailman/listinfo/nginx --- ## [Servers, Threads, and the Ruby Way -- Architecture Question](https://www.ruby-forum.com/t/servers-threads-and-the-ruby-way-architecture-question/214852)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [December 14, 2011, 10:03pm UTC](https://www.ruby-forum.com/t/servers-threads-and-the-ruby-way-architecture-question/214852 "2011-12-14T22:03:09Z")
Hi there, I’m a TOTAL Ruby newbie, but not new to programming. I’m currently trying to program something I have no experience in ANY language, much less Ruby, so it is getting a little bit out of hand, also because I t… --- ## [Use Ruby Gems from Java](https://www.ruby-forum.com/t/use-ruby-gems-from-java/208065)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [June 9, 2011, 2:04pm UTC](https://www.ruby-forum.com/t/use-ruby-gems-from-java/208065 "2011-06-09T14:04:50Z")
Hi, I want to run ruby code in my java project. I can run it by using jruby. - (I have added the jar to my project) Now I want to use ruby gems in my code. -The “require” word doesn’t work. Maybe I have to add the j… --- ## [UHD on USRP1 (Karmic Ubuntu)](https://www.ruby-forum.com/t/uhd-on-usrp1-karmic-ubuntu/200952)
**Author:** [@nikuSESS](https://www.ruby-forum.com/u/nikuSESS)\ **Replies:** 4\ **Last updated:** [December 26, 2010, 10:27am UTC](https://www.ruby-forum.com/t/uhd-on-usrp1-karmic-ubuntu/200952 "2010-12-26T10:27:15Z")
Dear All, I have downloaded the latest 3.3 version source and have built/check/installed and it appears fine (yeah!) in that I created gr-uhd and libuhd is created and I can run gnuradio-companion on my USRP(1) and LF… --- ## [Trouble using JRuby in Java](https://www.ruby-forum.com/t/trouble-using-jruby-in-java/167348)
**Author:** [@Saad\_Mahamood](https://www.ruby-forum.com/u/Saad_Mahamood)\ **Replies:** 4\ **Last updated:** [May 7, 2009, 7:55pm UTC](https://www.ruby-forum.com/t/trouble-using-jruby-in-java/167348 "2009-05-07T19:55:06Z")
Hello, I’ve tried to follow the JRuby’s wiki advice and examples on how to utilise JRuby from Java, but I keep running into an exception that produces an exception which I can’t debug. The code I’m using to initiali… --- ## [Need to restart server every time a controller is generated?](https://www.ruby-forum.com/t/need-to-restart-server-every-time-a-controller-is-generated/166179)
**Author:** [@winterheat](https://www.ruby-forum.com/u/winterheat)\ **Replies:** 4\ **Last updated:** [April 22, 2009, 6:22pm UTC](https://www.ruby-forum.com/t/need-to-restart-server-every-time-a-controller-is-generated/166179 "2009-04-22T18:22:18Z")
i thought we don’t need to restart the server by ruby script/server after we use ruby script/generate controller Bar index help ? but if i don’t restart the server, it will say for localhost:3000/bar Routing Error … --- ## [Vendoring rspec 1.1.12 as a gem](https://www.ruby-forum.com/t/vendoring-rspec-1-1-12-as-a-gem/158008)
**Author:** [@Wincent\_C](https://www.ruby-forum.com/u/Wincent_C)\ **Replies:** 4\ **Last updated:** [January 18, 2009, 2:31am UTC](https://www.ruby-forum.com/t/vendoring-rspec-1-1-12-as-a-gem/158008 "2009-01-18T02:31:13Z")
Hi folks, Up until now I’ve always used RSpec as a plug-in in my vendor dir, but seeing as the gem is the endorsed way to install I decided I would try the gem this time (still vendoring it though because I vendor ev… --- ## [Getting started - very much a beginner](https://www.ruby-forum.com/t/getting-started-very-much-a-beginner/157449)
**Author:** [@tbcox23](https://www.ruby-forum.com/u/tbcox23)\ **Replies:** 4\ **Last updated:** [January 14, 2009, 4:24pm UTC](https://www.ruby-forum.com/t/getting-started-very-much-a-beginner/157449 "2009-01-14T16:24:40Z")
A hope my ignorance is acceptable here. I have, to this point, programmed in Ruby mostly using my awareness of procedural programming; I’ve written a small number of very useful programs for myself. I’m starting to us… --- ## [Asociación has belongs to many](https://www.ruby-forum.com/t/asociacia-n-has-belongs-to-many/139297)
**Author:** [@calabriama](https://www.ruby-forum.com/u/calabriama)\ **Replies:** 4\ **Last updated:** [June 3, 2008, 6:23pm UTC](https://www.ruby-forum.com/t/asociacia-n-has-belongs-to-many/139297 "2008-06-03T18:23:36Z")
Hola, estoy relacionando dos modelos para crear una relación has and belongs to many: Documento.rb class Documento \< ActiveRecord::Base has\_and\_belongs\_to\_many :etiquetas end Etiqueta.rb class Etiqueta \< ActiveRec… --- ## [Error 500 tras un freeze a la version 2.0.2](https://www.ruby-forum.com/t/error-500-tras-un-freeze-a-la-version-2-0-2/129160)
**Author:** [@damaris](https://www.ruby-forum.com/u/damaris)\ **Replies:** 4\ **Last updated:** [February 15, 2008, 12:34am UTC](https://www.ruby-forum.com/t/error-500-tras-un-freeze-a-la-version-2-0-2/129160 "2008-02-15T00:34:31Z")
Hola a todos, he hecho un “freeze” para actualizar mi aplicación a la versión de Rails 2.0.2. Todo fue correctamente. Arranco el servidor (todo bien) y, al empezar a navegar, cualquiera de las páginas me devuelve u… --- ## [Can't run samples - Mac OS 10.3 w/ RubyGems](https://www.ruby-forum.com/t/cant-run-samples-mac-os-10-3-w-rubygems/119163)
**Author:** [@chidori](https://www.ruby-forum.com/u/chidori)\ **Replies:** 4\ **Last updated:** [November 6, 2007, 1:03pm UTC](https://www.ruby-forum.com/t/cant-run-samples-mac-os-10-3-w-rubygems/119163 "2007-11-06T13:03:05Z")
Hello - I’m interested in leveraging wxRuby on my PowerPC-based iBook. I’ve got Mac OS 10.3.9 and I installed wxRuby 1.9.2 using gems. However, when I try to run samples such as minimal.rb, I get the following error: … [Previous page](https://www.ruby-forum.com/top.md?page=1061&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1063&per_page=50)