# Top **URL:** https://www.ruby-forum.com/top.md?page=1318 [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:** 1319 --- ## [Stymied trying to extend AR with Plugin](https://www.ruby-forum.com/t/stymied-trying-to-extend-ar-with-plugin/165279)
**Author:** [@S-gw](https://www.ruby-forum.com/u/S-gw)\ **Replies:** 3\ **Last updated:** [April 11, 2009, 11:24am UTC](https://www.ruby-forum.com/t/stymied-trying-to-extend-ar-with-plugin/165279 "2009-04-11T11:24:57Z")
Lots of code below, since it’s usually the details that matter. Bit of a long one, but I think it’s generic enough to be a good one for the archives. Experimenting with how to extend ActiveRecord. So I picked a little … --- ## [Gem update problem](https://www.ruby-forum.com/t/gem-update-problem/162158)
**Author:** [@chimorito](https://www.ruby-forum.com/u/chimorito)\ **Replies:** 3\ **Last updated:** [March 7, 2009, 8:45pm UTC](https://www.ruby-forum.com/t/gem-update-problem/162158 "2009-03-07T20:45:50Z")
Hi, firs at all sorry if my english is not the best. I’m working with OSX and i have a problem trying to launc localhost. In mongrel.log i can see this message: Agent Log is found in /Users/jose/rankia/log/newrelic\_ag… --- ## [Regexp problem /\[éê\]/ || /é|ê/](https://www.ruby-forum.com/t/regexp-problem-a-a-a-a/162172)
**Author:** [@jonatas](https://www.ruby-forum.com/u/jonatas)\ **Replies:** 3\ **Last updated:** [March 6, 2009, 6:29pm UTC](https://www.ruby-forum.com/t/regexp-problem-a-a-a-a/162172 "2009-03-06T18:29:29Z")
Hi, I got a problem try to replace accentuated characters like: irb irb(main):001:0\> irb(main):002:0\* name = “Fênix” =\> “F\\303\\252nix” irb(main):003:0\> name.gsub(/\[éê\]/,‘e’) =\> “Feenix” irb(main):004:0\> name.g… --- ## [Autospec running over and over, without changes?](https://www.ruby-forum.com/t/autospec-running-over-and-over-without-changes/151654)
**Author:** [@scottbrisko](https://www.ruby-forum.com/u/scottbrisko)\ **Replies:** 3\ **Last updated:** [November 26, 2008, 10:25pm UTC](https://www.ruby-forum.com/t/autospec-running-over-and-over-without-changes/151654 "2008-11-26T22:25:48Z")
Hi all; I have several Rails projects where RSpec is working correctly, and one in which it is not. Running autospec continuously reloads all files, running my tests over and over again, without making any changes. E… --- ## [Redeploy Issue on Tomcat 6](https://www.ruby-forum.com/t/redeploy-issue-on-tomcat-6/147792)
**Author:** [@axelseaa](https://www.ruby-forum.com/u/axelseaa)\ **Replies:** 3\ **Last updated:** [September 6, 2008, 1:53pm UTC](https://www.ruby-forum.com/t/redeploy-issue-on-tomcat-6/147792 "2008-09-06T13:53:30Z")
\-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I started out asking over on the Tomcat list, then went to the ruby netbeans list, now I’m here! Below is essentially what we are trying to accomplish, and the error’s w… --- ## [VSat](https://www.ruby-forum.com/t/vsat/146884)
**Author:** [@isaacgerg](https://www.ruby-forum.com/u/isaacgerg)\ **Replies:** 3\ **Last updated:** [August 26, 2008, 11:19pm UTC](https://www.ruby-forum.com/t/vsat/146884 "2008-08-26T23:19:56Z")
Has anyone done anything with GNU Radio / USRP and VSats? View this message in context: http://www.nabble.com/VSat-tp19160592p19160592.html Sent from the GnuRadio mailing list archive at Nabble.com. --- ## [Problem with .to\_xml and Hash.form\_xml?](https://www.ruby-forum.com/t/problem-with-to-xml-and-hash-form-xml/138496)
**Author:** [@differenthink](https://www.ruby-forum.com/u/differenthink)\ **Replies:** 3\ **Last updated:** [May 26, 2008, 10:37am UTC](https://www.ruby-forum.com/t/problem-with-to-xml-and-hash-form-xml/138496 "2008-05-26T10:37:47Z")
Hi, i m trying to do some kind of database dump using .to\_xml and after i try to fill my database back (well an other) with the content of the xml. Right now i m doing that : @xml = Video.find(:all).to\_xml(:include=\>… --- ## [rSpec - added a "either.or.or" Matcher](https://www.ruby-forum.com/t/rspec-added-a-either-or-or-matcher/138599)
**Author:** [@mjacobs](https://www.ruby-forum.com/u/mjacobs)\ **Replies:** 3\ **Last updated:** [May 25, 2008, 8:41pm UTC](https://www.ruby-forum.com/t/rspec-added-a-either-or-or-matcher/138599 "2008-05-25T20:41:00Z")
Hey there guys, not sure where I should discuss this really, but I’ve created a ticket on LightHouse for rSpec. Came across this problem; “I have a method which either returns an array or a nil, how can I rspec asse… --- ## [Ruby 1.9 - equivalent of Fiber.current?](https://www.ruby-forum.com/t/ruby-1-9-equivalent-of-fiber-current/130708)
**Author:** [@snk](https://www.ruby-forum.com/u/snk)\ **Replies:** 3\ **Last updated:** [March 2, 2008, 6:05pm UTC](https://www.ruby-forum.com/t/ruby-1-9-equivalent-of-fiber-current/130708 "2008-03-02T18:05:34Z")
Hello, Is it possible to detect whether a method is being called by a Fiber in Ruby 1.9? I hoped that there would be a Fiber.current method (just like Thread.current), but that does not exist: Fiber.methods(false)… --- ## [Plugin LiveValidation (undefined method)](https://www.ruby-forum.com/t/plugin-livevalidation-undefined-method/117941)
**Author:** [@aitor](https://www.ruby-forum.com/u/aitor)\ **Replies:** 3\ **Last updated:** [October 23, 2007, 10:43am UTC](https://www.ruby-forum.com/t/plugin-livevalidation-undefined-method/117941 "2007-10-23T10:43:32Z")
Andaba probando el plugin live\_validations, pero me lanza el error undefined method \`live\_validations’ for NilClass:Class creo que es debido a la linea que hay en lib \> form\_helpers.rb alias\_method\_chain :text\_field, … --- ## [Ruby, Rails e scelta di database](https://www.ruby-forum.com/t/ruby-rails-e-scelta-di-database/108022)
**Author:** [@daneel\_olivaw](https://www.ruby-forum.com/u/daneel_olivaw)\ **Replies:** 3\ **Last updated:** [July 11, 2007, 10:24am UTC](https://www.ruby-forum.com/t/ruby-rails-e-scelta-di-database/108022 "2007-07-11T10:24:43Z")
Salve gente :slight\_smile: Tanto per fare pratica ho intenzione di prendere un programma già fatto da un collega e convertirlo in ruby on rails. Il problema è che in alcuni casi è necessaria la gestione di più da… --- ## [Search Extension](https://www.ruby-forum.com/t/search-extension/107520)
**Author:** [@crick](https://www.ruby-forum.com/u/crick)\ **Replies:** 3\ **Last updated:** [June 22, 2007, 3:12pm UTC](https://www.ruby-forum.com/t/search-extension/107520 "2007-06-22T15:12:48Z")
Hy folks, After implementing the extension: Search in my site, I have tried to use \ tag but It doesn’t work how I want. The problem: I need to display a snippet of the found pag… --- ## [Stranezza con Aptana](https://www.ruby-forum.com/t/stranezza-con-aptana/107274)
**Author:** [@morfyng](https://www.ruby-forum.com/u/morfyng)\ **Replies:** 3\ **Last updated:** [June 20, 2007, 10:40am UTC](https://www.ruby-forum.com/t/stranezza-con-aptana/107274 "2007-06-20T10:40:51Z")
Salve a tutti, mi presento !!! da poco mi sono avvicinato a questo nuovo linguaggio di programmazione che devo dire trovo molto “comodo”, Utilizzo Ubuntu Feisty Fawn mentre come IDE utilizzo Aptana. Vengo subito al p… --- ## [Site shows directory listing instead of radiant](https://www.ruby-forum.com/t/site-shows-directory-listing-instead-of-radiant/106269)
**Author:** [@jmaenpaa](https://www.ruby-forum.com/u/jmaenpaa)\ **Replies:** 3\ **Last updated:** [June 8, 2007, 12:53am UTC](https://www.ruby-forum.com/t/site-shows-directory-listing-instead-of-radiant/106269 "2007-06-08T00:53:50Z")
I having a bit of trouble with radiant not starting, or something, and thus when browse my site I get a folder listing of /public/ instead of the site it’s self. My rails stack appears to be fine, a sample app/databas… --- ## [Score more if begins with query](https://www.ruby-forum.com/t/score-more-if-begins-with-query/89628)
**Author:** [@linus](https://www.ruby-forum.com/u/linus)\ **Replies:** 3\ **Last updated:** [March 23, 2007, 6:08pm UTC](https://www.ruby-forum.com/t/score-more-if-begins-with-query/89628 "2007-03-23T18:08:08Z")
Hi, I need to score more on products, those names begin with query, rather then just contain it. I am not sure where to start research on that… Any ideas? Best regards, Tom --- ## [Simultaneous RX/TX using RFX2400 Boards](https://www.ruby-forum.com/t/simultaneous-rx-tx-using-rfx2400-boards/88055)
**Author:** [@Tarun\_T](https://www.ruby-forum.com/u/Tarun_T)\ **Replies:** 3\ **Last updated:** [March 10, 2007, 7:43am UTC](https://www.ruby-forum.com/t/simultaneous-rx-tx-using-rfx2400-boards/88055 "2007-03-10T07:43:04Z")
Hi, I have written a code for simultaneous TX/RX for RFX2400 as followed below: self.rx = usrp.source\_c (0,self.decim) self.tx = usrp.sink\_c (0, self.interp) . . . fg = my\_graph() . . . fg.subdev.set\_enable(T… --- ## [Altering 1 line in an existing file](https://www.ruby-forum.com/t/altering-1-line-in-an-existing-file/87659)
**Author:** [@jason](https://www.ruby-forum.com/u/jason)\ **Replies:** 3\ **Last updated:** [March 5, 2007, 3:08am UTC](https://www.ruby-forum.com/t/altering-1-line-in-an-existing-file/87659 "2007-03-05T03:08:42Z")
I’m in the process of creating an application launcher in ruby. I’ve hit one little hang up though. I want to have the launcher access a file containing a log of how many times each application has been run, for ranki… --- ## [Relating Tables](https://www.ruby-forum.com/t/relating-tables/81394)
**Author:** [@webonomic](https://www.ruby-forum.com/u/webonomic)\ **Replies:** 3\ **Last updated:** [January 9, 2007, 4:02pm UTC](https://www.ruby-forum.com/t/relating-tables/81394 "2007-01-09T16:02:51Z")
I have 2 mysql tables, Product and Color: Color ID ColorName 1 Red 2 Green 3 Yellow 4 Blue Products ID Color1 Color2 Color3 ProductName 1 ? … --- ## [Using Ruby Web Service from a C# .NET Client](https://www.ruby-forum.com/t/using-ruby-web-service-from-a-c-net-client/78578)
**Author:** [@ParappaYo](https://www.ruby-forum.com/u/ParappaYo)\ **Replies:** 3\ **Last updated:** [December 7, 2006, 8:45am UTC](https://www.ruby-forum.com/t/using-ruby-web-service-from-a-c-net-client/78578 "2006-12-07T08:45:44Z")
I’m trying to set up a sample project of a Ruby web service consumed by a C# .NET client. I know that lots of people have managed to use an ASP .NET service from a Ruby client, but I am trying to do it the other way … --- ## [Newbie: Can I preselect pulldown option from passed in var?](https://www.ruby-forum.com/t/newbie-can-i-preselect-pulldown-option-from-passed-in-var/74340)
**Author:** [@dan](https://www.ruby-forum.com/u/dan)\ **Replies:** 3\ **Last updated:** [November 7, 2006, 11:05am UTC](https://www.ruby-forum.com/t/newbie-can-i-preselect-pulldown-option-from-passed-in-var/74340 "2006-11-07T11:05:05Z")
Currently I have a list of clients with a link next to each one so I can add a new task for that particular client. When I click the link to go to the new task view page I’d like to retain the clients\_id so that it ca… --- ## [Ejecutar sql arbritrario](https://www.ruby-forum.com/t/ejecutar-sql-arbritrario/70968)
**Author:** [@lumen](https://www.ruby-forum.com/u/lumen)\ **Replies:** 3\ **Last updated:** [October 4, 2006, 12:16pm UTC](https://www.ruby-forum.com/t/ejecutar-sql-arbritrario/70968 "2006-10-04T12:16:12Z")
Hola amigos: Sabeis si ActiveRecord permite realizar una sentencia sql arbritraria en el modelo? es decir que en el modelo yo pueda ejecutar mi sentencia “UPDATE. … where …”. Algo así como hace el find\_by\_sql( “…” … --- ## [WEBrick just decided to take a hiatus on me](https://www.ruby-forum.com/t/webrick-just-decided-to-take-a-hiatus-on-me/63968)
**Author:** [@damonh](https://www.ruby-forum.com/u/damonh)\ **Replies:** 3\ **Last updated:** [June 21, 2006, 3:01pm UTC](https://www.ruby-forum.com/t/webrick-just-decided-to-take-a-hiatus-on-me/63968 "2006-06-21T15:01:45Z")
Good day all. This is one of the most frustrating days I have had with Rails in quite some time now (almost 8 months actually). Yesterday I complete my development and testing and everything is peachy. I head home … --- ## [\[ 1495276 \] gtk-mozembed does not support xulrunner](https://www.ruby-forum.com/t/1495276-gtk-mozembed-does-not-support-xulrunner/61733)
**Author:** [@Masao\_M](https://www.ruby-forum.com/u/Masao_M)\ **Replies:** 3\ **Last updated:** [June 17, 2006, 5:43pm UTC](https://www.ruby-forum.com/t/1495276-gtk-mozembed-does-not-support-xulrunner/61733 "2006-06-17T17:43:37Z")
Hi Mirko, Could you reply this report? \[ 1495276 \] gtk-mozembed does not support xulrunner http://sourceforge.net/tracker/index.php?func=detail&aid=1495276&group\_id=53614&atid=470969 – .:% Masao M.removed\_email\_addr… --- ## [GDiff](https://www.ruby-forum.com/t/gdiff/95045)
**Author:** [@leslieviljoen](https://www.ruby-forum.com/u/leslieviljoen)\ **Replies:** 3\ **Last updated:** [May 20, 2006, 2:20pm UTC](https://www.ruby-forum.com/t/gdiff/95045 "2006-05-20T14:20:14Z")
I recently ported Brian Schroeder’s great GDiff (http://ruby.brian-schroeder.de/gdiff/) program to Windows with just one small problem: it doesn’t work. The required extension (Zed S.'s suffix array) needed some minor… --- ## [WebServices: execution expired](https://www.ruby-forum.com/t/webservices-execution-expired/60842)
**Author:** [@zven](https://www.ruby-forum.com/u/zven)\ **Replies:** 3\ **Last updated:** [May 18, 2006, 6:51am UTC](https://www.ruby-forum.com/t/webservices-execution-expired/60842 "2006-05-18T06:51:46Z")
1 hour spent and I can’t got explanation why I have “execution expired” when I trying to test this web service: Pointed to: http://localhost:3000/news/list class NewsService \< ActionWebService::Base web\_service\_api N… --- ## [Ruby 1.8.4 fails install with Autoconf 2.59c](https://www.ruby-forum.com/t/ruby-1-8-4-fails-install-with-autoconf-2-59c/60658)
**Author:** [@Igor](https://www.ruby-forum.com/u/Igor)\ **Replies:** 3\ **Last updated:** [May 16, 2006, 5:17pm UTC](https://www.ruby-forum.com/t/ruby-1-8-4-fails-install-with-autoconf-2-59c/60658 "2006-05-16T17:17:40Z")
I updated Autoconf 2.59c today to autoconf Ruby 1.8.4 (I ve got it through CVS) I am getting an error when trying to make it: ============================== root@… \[/…/ruby-1.8.4\]# make gcc main.o libruby-static.a … --- ## [File\_column : \_temp field always nil](https://www.ruby-forum.com/t/file-column-temp-field-always-nil/59370)
**Author:** [@soderic](https://www.ruby-forum.com/u/soderic)\ **Replies:** 3\ **Last updated:** [May 3, 2006, 7:05pm UTC](https://www.ruby-forum.com/t/file-column-temp-field-always-nil/59370 "2006-05-03T19:05:33Z")
Hi, I’m trying to set up file\_column to upload attachments for emails. My view has \<%= file\_column\_field ‘to\_do’, ‘attachment’ %\> and the attachment\_temp hidden field is generated. When I inspect tthe params on savi… --- ## [FCGI and Apache2 on win performance problem](https://www.ruby-forum.com/t/fcgi-and-apache2-on-win-performance-problem/51927)
**Author:** [@bmihelac](https://www.ruby-forum.com/u/bmihelac)\ **Replies:** 3\ **Last updated:** [January 26, 2006, 6:46pm UTC](https://www.ruby-forum.com/t/fcgi-and-apache2-on-win-performance-problem/51927 "2006-01-26T18:46:08Z")
Hi all, I am having problems with FCGI and Apache2 on windows. The error I often receive is 500 error code response with logs listed down. I successfully use Webrick server and CGI (very slow). I had configured apach… --- ## [Not sure where to begin updating a child table](https://www.ruby-forum.com/t/not-sure-where-to-begin-updating-a-child-table/48633)
**Author:** [@a.filipowski](https://www.ruby-forum.com/u/a.filipowski)\ **Replies:** 3\ **Last updated:** [November 23, 2005, 3:17pm UTC](https://www.ruby-forum.com/t/not-sure-where-to-begin-updating-a-child-table/48633 "2005-11-23T15:17:33Z")
I have a table that is defined as has\_many and the child table is defined as has\_one. I can create new children with ease and do almost everything else I want to do with it except for one thing. I have a form and with… --- ## [Newbie question about if statement](https://www.ruby-forum.com/t/newbie-question-about-if-statement/244358)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [March 27, 2016, 9:31pm UTC](https://www.ruby-forum.com/t/newbie-question-about-if-statement/244358 "2016-03-27T21:31:14Z")
This code doesn’t function the way I expect. The if part is always skipped no matter what input put into it. while true puts “Welcome!” puts “Please enter ‘the password.’” x = gets if x != “the password” puts “Try… --- ## [Help with deciphering eulers problem 3 solution](https://www.ruby-forum.com/t/help-with-deciphering-eulers-problem-3-solution/232517)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [October 14, 2014, 3:14pm UTC](https://www.ruby-forum.com/t/help-with-deciphering-eulers-problem-3-solution/232517 "2014-10-14T15:14:24Z")
def large\_prime(n) return \[\] if n==1 p factor = (2…n).find {|x| n % x == 0} p \[factor\] + large\_prime(n/factor) end p large\_prime(56) the factors of 56 are \[2,2,2,7\] Can someone please tell me step by step whats h… --- ## [Why doesn't form\_for default to 'create' action?](https://www.ruby-forum.com/t/why-doesnt-form-for-default-to-create-action/232432)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [October 9, 2014, 3:48pm UTC](https://www.ruby-forum.com/t/why-doesnt-form-for-default-to-create-action/232432 "2014-10-09T15:48:32Z")
form\_for defaults to ‘new’ if no :url is specified. Why doesn’t it default to ‘create’ instead, since that is the most common scenario? --- ## [RF packet length of narrowband benchmark\_tx](https://www.ruby-forum.com/t/rf-packet-length-of-narrowband-benchmark-tx/232156)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [September 29, 2014, 5:28am UTC](https://www.ruby-forum.com/t/rf-packet-length-of-narrowband-benchmark-tx/232156 "2014-09-29T05:28:29Z")
Hello, I am using narrowband benchmark\_tx.py example to transmit packets. Each single packet is separated from its neighbors by a second. The parameters I am using: benchmark\_tx\_modified.py -m gmsk -s 4000 -r 1000000… --- ## [Object.errors not work in Bootstrap Form Helper](https://www.ruby-forum.com/t/object-errors-not-work-in-bootstrap-form-helper/231210)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [July 29, 2014, 1:32pm UTC](https://www.ruby-forum.com/t/object-errors-not-work-in-bootstrap-form-helper/231210 "2014-07-29T13:32:48Z")
I made helper ​​for Bootstrap Form. In it I made ​​a separate method has\_error?, who must determine whether the error messages, but this is not happening. How can I fix it? If there are still errors, omissions, and n… --- ## [Suppress "no index file" errors when autoindex on](https://www.ruby-forum.com/t/suppress-no-index-file-errors-when-autoindex-on/237563)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [November 19, 2013, 4:16pm UTC](https://www.ruby-forum.com/t/suppress-no-index-file-errors-when-autoindex-on/237563 "2013-11-19T16:16:31Z")
Hello, Can we suppress errors of the form: 2013/11/19 10:14:58 \[error\] 21848#0: \*49602 “/path/to/web/root/DATA/2013/320/index.php” is not found (2: No such file or directory), client: ::ffff:xxx.xxx.154.69, server: w… --- ## [Tracciare la storia di un modello](https://www.ruby-forum.com/t/tracciare-la-storia-di-un-modello/219788)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 2\ **Last updated:** [May 16, 2012, 4:44pm UTC](https://www.ruby-forum.com/t/tracciare-la-storia-di-un-modello/219788 "2012-05-16T16:44:28Z")
Spiego meglio: Ho un modello Shop al quale e’ associato un Role. Inizialmente Role ha come attributi: role\_number, role\_data, notes, subject. Role viene usato per tenere traccia dei cambiamenti che avvengono in Shop… --- ## [\`exec': wrong number of arguments (ArgumentError) when using bundle exec](https://www.ruby-forum.com/t/exec-wrong-number-of-arguments-argumenterror-when-using-bundle-exec/208570)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [June 22, 2011, 11:58am UTC](https://www.ruby-forum.com/t/exec-wrong-number-of-arguments-argumenterror-when-using-bundle-exec/208570 "2011-06-22T11:58:40Z")
Hi! I’m trying to make a migration, but when I do “rake db:migrate” tell me this: You have already activated rake 0.9.2, but your Gemfile requires rake 0.8.7. Consider using bundle exec. Then, I use a bundle exec, … --- ## [Gr-noaa HRPT Receiver](https://www.ruby-forum.com/t/gr-noaa-hrpt-receiver/205884)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [April 18, 2011, 10:32pm UTC](https://www.ruby-forum.com/t/gr-noaa-hrpt-receiver/205884 "2011-04-18T22:32:10Z")
Hi, Does anyone have any experience using the ‘file\_rx\_hrpt’ program in the gr-noaa package? I’ve been unsuccessful using it with raw HRPT data files that I downloaded from NOAA’s website (www.class.ngdc.noaa.gov). … --- ## [RackInitializationException: stack level too deep Help](https://www.ruby-forum.com/t/rackinitializationexception-stack-level-too-deep-help/201782)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [January 14, 2011, 8:28pm UTC](https://www.ruby-forum.com/t/rackinitializationexception-stack-level-too-deep-help/201782 "2011-01-14T20:28:23Z")
Please Help. My application is about to go live. I tried to Deploy my Jruby 1.5.6 + Rails 3.0.3 to Web Server(AIX) running JBoss 5.0GA) The same error on Database Server(AIX) with executable war (Winstone) This war … --- ## [How to get all window list and take a window top](https://www.ruby-forum.com/t/how-to-get-all-window-list-and-take-a-window-top/199562)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 2\ **Last updated:** [November 24, 2010, 11:59am UTC](https://www.ruby-forum.com/t/how-to-get-all-window-list-and-take-a-window-top/199562 "2010-11-24T11:59:00Z")
I write a program.I want the program have only a instance.If the instance exist then take the window top. How to do it? – weiwufeng removed\_email\_address@domain.invalid --- ## [RVM and Jruby --debug](https://www.ruby-forum.com/t/rvm-and-jruby-debug/198584)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 2\ **Last updated:** [November 3, 2010, 8:37pm UTC](https://www.ruby-forum.com/t/rvm-and-jruby-debug/198584 "2010-11-03T20:37:11Z")
I posted a Q to Wayne at RVM about Jruby 1.5.3 not coming with ruby-debug by default and he mentioned that one should be able to install a ruby-debug-java gem in order to get it working, however a gem search -r ruby-d… --- ## [Forward proxy vs Reverse proxy and Proxy Cache features](https://www.ruby-forum.com/t/forward-proxy-vs-reverse-proxy-and-proxy-cache-features/195606)
**Author:** [@cachenewbie](https://www.ruby-forum.com/u/cachenewbie)\ **Replies:** 2\ **Last updated:** [September 27, 2010, 4:27pm UTC](https://www.ruby-forum.com/t/forward-proxy-vs-reverse-proxy-and-proxy-cache-features/195606 "2010-09-27T16:27:02Z")
All - I’ve read through most of the posts before posting this but couldn’t find answer to the specific question I have. I’ve been looking at nginx, squid, varnish and Apache Traffic server to determine the best one … --- ## [RSpec Email-Spec Problem](https://www.ruby-forum.com/t/rspec-email-spec-problem/191517)
**Author:** [@railslist](https://www.ruby-forum.com/u/railslist)\ **Replies:** 2\ **Last updated:** [July 14, 2010, 4:40pm UTC](https://www.ruby-forum.com/t/rspec-email-spec-problem/191517 "2010-07-14T16:40:20Z")
Hi! I am using email-spec gem with rspec to test email. If the email is multipart email then the example fails. The example passes if it’s not multipart email. Any advise on how to get it to pass. Here is the error: … --- ## [Jdbc date troubles after packing app with rawr](https://www.ruby-forum.com/t/jdbc-date-troubles-after-packing-app-with-rawr/176796)
**Author:** [@John\_van\_de\_Loo](https://www.ruby-forum.com/u/John_van_de_Loo)\ **Replies:** 2\ **Last updated:** [October 11, 2009, 7:05pm UTC](https://www.ruby-forum.com/t/jdbc-date-troubles-after-packing-app-with-rawr/176796 "2009-10-11T19:05:10Z")
Hi, I hope this is the right place to ask this question. I have a jruby app, which works perfectly while running normally, but I get an error after packing the app with rawr: Exception in thread “AWT-EventQueue-0” f… --- ## [How to properly mock a complex object "comment.initiator.group.name"?](https://www.ruby-forum.com/t/how-to-properly-mock-a-complex-object-comment-initiator-group-name/161314)
**Author:** [@Evgeny\_Bogdanov](https://www.ruby-forum.com/u/Evgeny_Bogdanov)\ **Replies:** 2\ **Last updated:** [February 25, 2009, 11:13pm UTC](https://www.ruby-forum.com/t/how-to-properly-mock-a-complex-object-comment-initiator-group-name/161314 "2009-02-25T23:13:39Z")
I am wondering what is the best way to mock such expression: “comment.initiator.group.name” What I do now is: comment = mock\_model(Comment) initiator = mock\_model(User) group = mock\_model(Group, :name =\> “Admin”) in… --- ## [Tests failing for models with string primary key](https://www.ruby-forum.com/t/tests-failing-for-models-with-string-primary-key/158648)
**Author:** [@zaczheng](https://www.ruby-forum.com/u/zaczheng)\ **Replies:** 2\ **Last updated:** [February 22, 2009, 11:23pm UTC](https://www.ruby-forum.com/t/tests-failing-for-models-with-string-primary-key/158648 "2009-02-22T23:23:57Z")
Hi, My tests(rspec) are failing on models that has a String primary key. Rails wrongly creates the test table with the primary key in Integer format. As a result, the fixtures can not be imported, nor does relationsh… --- ## [No encuentra plantilla de correo](https://www.ruby-forum.com/t/no-encuentra-plantilla-de-correo/159188)
**Author:** [@Borja\_MartSSS\_n](https://www.ruby-forum.com/u/Borja_MartSSS_n)\ **Replies:** 2\ **Last updated:** [February 3, 2009, 9:56pm UTC](https://www.ruby-forum.com/t/no-encuentra-plantilla-de-correo/159188 "2009-02-03T21:56:55Z")
Buenas, ¿a alguien le suena que haya algún bug a la hora de buscar las plantillas de actionmailer? El caso es que estoy desarrollando una aplicación donde envio newsletters y en local me funciona sin problemas, pe… --- ## [Rake features does not seem to run rake db:test:prepare](https://www.ruby-forum.com/t/rake-features-does-not-seem-to-run-rake-dbprepare/158754)
**Author:** [@byrnejb](https://www.ruby-forum.com/u/byrnejb)\ **Replies:** 2\ **Last updated:** [January 27, 2009, 6:46pm UTC](https://www.ruby-forum.com/t/rake-features-does-not-seem-to-run-rake-dbprepare/158754 "2009-01-27T18:46:18Z")
This may be misunderstanding on my part but I thought that running rake features would automatically run rake db:test:prepare. However, this does not seem to be the case. Am I mistaken or is this a bug? The rake tas… --- ## [Goocanvas support for Cygwin/MinGW](https://www.ruby-forum.com/t/goocanvas-support-for-cygwin-mingw/149621)
**Author:** [@yselkowitz](https://www.ruby-forum.com/u/yselkowitz)\ **Replies:** 2\ **Last updated:** [October 5, 2008, 4:43am UTC](https://www.ruby-forum.com/t/goocanvas-support-for-cygwin-mingw/149621 "2008-10-05T04:43:24Z")
goocanvas/extconf.rb is missing the add\_depend\_package calls required for linking on Cygwin and MinGW. OK to apply this patch? Yaakov (ruby-gtksourceview2 maintainer) --- ## [Unable to log into wiki](https://www.ruby-forum.com/t/unable-to-log-into-wiki/114715)
**Author:** [@damienmckenna](https://www.ruby-forum.com/u/damienmckenna)\ **Replies:** 2\ **Last updated:** [September 18, 2007, 1:33am UTC](https://www.ruby-forum.com/t/unable-to-log-into-wiki/114715 "2007-09-18T01:33:26Z")
FYI, when I try to log into the wiki it bounces me back to the login page again and displays the message “Username has already been taken”? – Damien McKenna - Husband, father, geek. removed\_email\_address@domain.inval… [Previous page](https://www.ruby-forum.com/top.md?page=1317&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1319&per_page=50)