# Top **URL:** https://www.ruby-forum.com/top.md?page=1037 [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:** 1038 --- ## [How do I list items not 'joined' to the current record?](https://www.ruby-forum.com/t/how-do-i-list-items-not-joined-to-the-current-record/74391)
**Author:** [@dan](https://www.ruby-forum.com/u/dan)\ **Replies:** 3\ **Last updated:** [December 31, 2007, 11:54am UTC](https://www.ruby-forum.com/t/how-do-i-list-items-not-joined-to-the-current-record/74391 "2007-12-31T11:54:36Z")
My HABTM joins seem to be working for the most part. Yes! Now I’m trying to create two lists on my project page of joined and unjoined contacts. To list the contacts that are joined to my project I use: \<% mycontacts … --- ## [Initial run of RSpec 1.0.8 on MS-WinXPproSP2](https://www.ruby-forum.com/t/initial-run-of-rspec-1-0-8-on-ms-winxpprosp2/121027)
**Author:** [@byrnejb](https://www.ruby-forum.com/u/byrnejb)\ **Replies:** 8\ **Last updated:** [November 24, 2007, 10:45pm UTC](https://www.ruby-forum.com/t/initial-run-of-rspec-1-0-8-on-ms-winxpprosp2/121027 "2007-11-24T22:45:04Z")
ENV Rails 1.2.5 Ruby 1.8.6 Rake 0.7.3 RSpec 1.0.8 PostgreSQL 8.2.5 MicroSoft Windows XP pro SP2 I am experiencing a problem with the “rake spec spec\\models” task on an initialtrial of rspec. After creating the r… --- ## [Pages 77, 78, 79 et 80 de "Ruby on Rails" (E yrolles, second](https://www.ruby-forum.com/t/pages-77-78-79-et-80-de-ruby-on-rails-e-yrolles-second/108875)
**Author:** [@Georges\_A](https://www.ruby-forum.com/u/Georges_A)\ **Replies:** 3\ **Last updated:** [July 9, 2007, 9:08pm UTC](https://www.ruby-forum.com/t/pages-77-78-79-et-80-de-ruby-on-rails-e-yrolles-second/108875 "2007-07-09T21:08:41Z")
Bonjour à toutes et à tous, Tout heureux de potasser la seconde édition de Ruby on Rails (Eyrolles, celui avec une montagne russe sur la couv.) je suis arrivé devant un gouffre, le néant, plus rien. L’éditeur a en eff… --- ## [Time\_ago\_in\_words in days only?](https://www.ruby-forum.com/t/time-ago-in-words-in-days-only/85976)
**Author:** [@miked](https://www.ruby-forum.com/u/miked)\ **Replies:** 3\ **Last updated:** [February 18, 2007, 5:48pm UTC](https://www.ruby-forum.com/t/time-ago-in-words-in-days-only/85976 "2007-02-18T17:48:53Z")
Hi: I’m using the time\_ago\_in\_words in words function. Is there anyway to get it to register only in days - some options I’m not setting? Meaning to display in days only, so instead of going to a month, year, etc., t… --- ## [FXIrb 0.3.0 - the "it lives!" release](https://www.ruby-forum.com/t/fxirb-0-3-0-the-it-lives-release/79673)
**Author:** [@Martin\_DeMello](https://www.ruby-forum.com/u/Martin_DeMello)\ **Replies:** 8\ **Last updated:** [December 18, 2006, 5:37pm UTC](https://www.ruby-forum.com/t/fxirb-0-3-0-the-it-lives-release/79673 "2006-12-18T17:37:42Z")
Thanks to Markus P. for filing a bug report and getting me to take another look at the sadly neglected FXIrb. This is mostly a code cleanup and bugfix release, though there are a couple of minor features added. From … --- ## [Rubinius interview with Evan Phoenix](https://www.ruby-forum.com/t/rubinius-interview-with-evan-phoenix/78686)
**Author:** [@pat\_eyler](https://www.ruby-forum.com/u/pat_eyler)\ **Replies:** 8\ **Last updated:** [December 9, 2006, 1:14am UTC](https://www.ruby-forum.com/t/rubinius-interview-with-evan-phoenix/78686 "2006-12-09T01:14:33Z")
With all the recent buzz around rubinius, it was serendipitous that Evan and I had nearly finished an interview. We wrapped it up over lunch, and it’s posted at: On Ruby: Rubinius Interview Happy reading. --- ## [Does Globalize supports properties files](https://www.ruby-forum.com/t/does-globalize-supports-properties-files/101653)
**Author:** [@Sathya](https://www.ruby-forum.com/u/Sathya)\ **Replies:** 3\ **Last updated:** [August 10, 2006, 12:11pm UTC](https://www.ruby-forum.com/t/does-globalize-supports-properties-files/101653 "2006-08-10T12:11:28Z")
Hi, i just wanna know how does Globalize work? Is it capable of reading data from properties files as in Java? If so where should i define these properties files? I have a scenario where there are some labels in a web… --- ## [FXRuby ComboBox problems:](https://www.ruby-forum.com/t/fxruby-combobox-problems/57423)
**Author:** [@christer](https://www.ruby-forum.com/u/christer)\ **Replies:** 3\ **Last updated:** [April 11, 2006, 9:38am UTC](https://www.ruby-forum.com/t/fxruby-combobox-problems/57423 "2006-04-11T09:38:15Z")
First problem: The empty alternative shows just about two pixels in height. “” “male” “female” How can I get the full height? Second problem: The leftmost characters in the combo has a lighter background color. Th… --- ## [My stupid code](https://www.ruby-forum.com/t/my-stupid-code/85353)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 8\ **Last updated:** [January 1, 2006, 5:24am UTC](https://www.ruby-forum.com/t/my-stupid-code/85353 "2006-01-01T05:24:53Z")
Hi, I’m trying to write a small ruby script which accepts: Input : File or $stdin Output : File or $stdout This is my stupid code: #--------------------------------------------------------- def do\_some\_thing(str) d… --- ## [OT: Mac configuration](https://www.ruby-forum.com/t/ot-mac-configuration/50823)
**Author:** [@nsquared](https://www.ruby-forum.com/u/nsquared)\ **Replies:** 8\ **Last updated:** [December 21, 2005, 7:54pm UTC](https://www.ruby-forum.com/t/ot-mac-configuration/50823 "2005-12-21T19:54:08Z")
I am switching from Windows to Mac specifically for Ruby development. Can someone give me suggestions for laptop hardware config and favorite dev software to use on the mac platform. thanks in advance! --- ## [Get content\_type of uploaded file when using file-column](https://www.ruby-forum.com/t/get-content-type-of-uploaded-file-when-using-file-column/49146)
**Author:** [@mattias](https://www.ruby-forum.com/u/mattias)\ **Replies:** 3\ **Last updated:** [December 6, 2005, 10:11am UTC](https://www.ruby-forum.com/t/get-content-type-of-uploaded-file-when-using-file-column/49146 "2005-12-06T10:11:14Z")
I use the file-column plugin to handle a file upload module for a rails app. Plain and simple: class Media \< ActiveRecord::Base file\_column :file What I now would like is to get the contetn\_type or the IOString objec… --- ## [Module\_function question](https://www.ruby-forum.com/t/module-function-question/48159)
**Author:** [@carmineaskme](https://www.ruby-forum.com/u/carmineaskme)\ **Replies:** 3\ **Last updated:** [November 15, 2005, 3:32pm UTC](https://www.ruby-forum.com/t/module-function-question/48159 "2005-11-15T15:32:45Z")
Hi to everyone, let’s say I’ve the following astonishing module: module Mod # contained in the file “mymodule.rb” CONST = 1974 def initialize() @initialized\_value=892 end def metodo1() puts “this is metodo1” e… --- ## [BitRate USRP N210](https://www.ruby-forum.com/t/bitrate-usrp-n210/243246)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [September 4, 2015, 9:31am UTC](https://www.ruby-forum.com/t/bitrate-usrp-n210/243246 "2015-09-04T09:31:51Z")
Hello, What is the minimum bit-rate of the N210 ? There is any formula to define it ? The N210 has 16 bit samples (limited by the host-GigE) so up to 25MS/s. C. Freq = 846.8 MHz Bandwidth = 1MHz Channel Bandwidth … --- ## [Stop developing frontend in Ruby?](https://www.ruby-forum.com/t/stop-developing-frontend-in-ruby/242555)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [July 2, 2015, 11:08pm UTC](https://www.ruby-forum.com/t/stop-developing-frontend-in-ruby/242555 "2015-07-02T23:08:52Z")
Abbiamo organizzato un incontro con il meetup di Zurigo la scorsa settimana. Qui il link alle slide, dove, all’inizio, vi un interessante dialogo sopra i massimi sistemi. Lo lascio qui: https://www.renuo.ch/pdfs/15… --- ## [Backspace Issue with Highline Gem](https://www.ruby-forum.com/t/backspace-issue-with-highline-gem/223231)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [September 26, 2012, 1:18pm UTC](https://www.ruby-forum.com/t/backspace-issue-with-highline-gem/223231 "2012-09-26T13:18:57Z")
Hi, I am using highline gem for getting input from user. It works fine in windows with backspace character , but it does not work same in linux. I used the code i.e. input=ask("Enter the Input: "){|ch| ch.echo = true… --- ## [Fix to very serious and annoying issue of devise - Rails](https://www.ruby-forum.com/t/fix-to-very-serious-and-annoying-issue-of-devise-rails/223130)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [September 23, 2012, 1:04am UTC](https://www.ruby-forum.com/t/fix-to-very-serious-and-annoying-issue-of-devise-rails/223130 "2012-09-23T01:04:44Z")
Hi folks From last some days, I was facing an issue that my rails application was taking too much time for making user logged in. I am using devise. So this night just debugged the issue and got the root of error. I h… --- ## [Setting JRuby Opts](https://www.ruby-forum.com/t/setting-jruby-opts/214957)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [December 17, 2011, 2:01am UTC](https://www.ruby-forum.com/t/setting-jruby-opts/214957 "2011-12-17T02:01:00Z")
How can I set JRUBY\_OPTS using rvm in a after\_use hook? When I installed jruby using rvm a ‘after\_use\_jruby’ script was automatically created, do I modify this script or create another? Thanks. -Dan --- ## [Proper method to update GnuRadio](https://www.ruby-forum.com/t/proper-method-to-update-gnuradio/199966)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 1\ **Last updated:** [December 2, 2010, 3:34am UTC](https://www.ruby-forum.com/t/proper-method-to-update-gnuradio/199966 "2010-12-02T03:34:19Z")
Is this the proper procedure to update and re-build the GnuRadio source? I’m using the next branch: sudo make uninstall make clean git pull ./configure make make check sudo make install I’d rather not uninstall… --- ## [Gestalt and IronRuby in the browser](https://www.ruby-forum.com/t/gestalt-and-ironruby-in-the-browser/198094)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 1\ **Last updated:** [November 2, 2010, 4:00pm UTC](https://www.ruby-forum.com/t/gestalt-and-ironruby-in-the-browser/198094 "2010-11-02T16:00:20Z")
Hi, I’m wondering how Gestalt (http://gestalt.codeplex.com/) fits into the transition of IronRuby from Microsoft to the community. Gestalt is the piece of technology that makes it easy to use IronRuby and IronPython … --- ## [IronRuby 1.1.1 under Mono (on Linux)](https://www.ruby-forum.com/t/ironruby-1-1-1-under-mono-on-linux/197990)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 1\ **Last updated:** [October 24, 2010, 8:57am UTC](https://www.ruby-forum.com/t/ironruby-1-1-1-under-mono-on-linux/197990 "2010-10-24T08:57:21Z")
Running into some issues, curious if anyone else has seen these. Note, I see the same behavior if I build from Trunk or download the binaries from Codeplex. Mono JIT compiler version 2.8.1 (master/e8a3aab Fri Oct 22 2… --- ## [Multipart form posted failed in IIS 7](https://www.ruby-forum.com/t/multipart-form-posted-failed-in-iis-7/194220)
**Author:** [@jwhardcastle](https://www.ruby-forum.com/u/jwhardcastle)\ **Replies:** 1\ **Last updated:** [September 2, 2010, 3:58am UTC](https://www.ruby-forum.com/t/multipart-form-posted-failed-in-iis-7/194220 "2010-09-02T03:58:40Z")
Hopefully I can explain it well: I am testing a rails app in IIS 7. (Windows 7, IIS 7, .NET 3.5, Rails 2.3.5, Rack 1.0, IronRuby 1.0, IronRack compiled from IronRuby 1.0 source from github) Now If I add enctype=“mult… --- ## [ActionMailer Sends Multiple Messages](https://www.ruby-forum.com/t/actionmailer-sends-multiple-messages/163913)
**Author:** [@indigoi](https://www.ruby-forum.com/u/indigoi)\ **Replies:** 1\ **Last updated:** [June 26, 2009, 10:09pm UTC](https://www.ruby-forum.com/t/actionmailer-sends-multiple-messages/163913 "2009-06-26T22:09:20Z")
When i use “MyMailer.deliver\_reply()” in my console, I send an email exactly as i would expect, but when i call “MyMailer.deliver\_reply()” inside of my receive method, my app sends multiple duplicate messages, Do you … --- ## [Will Engines drop tables on downward migration?](https://www.ruby-forum.com/t/will-engines-drop-tables-on-downward-migration/149598)
**Author:** [@yetanothergeek](https://www.ruby-forum.com/u/yetanothergeek)\ **Replies:** 1\ **Last updated:** [September 29, 2008, 6:26am UTC](https://www.ruby-forum.com/t/will-engines-drop-tables-on-downward-migration/149598 "2008-09-29T06:26:03Z")
Greetings fellow Railites, Last night I converted an existing Rails app to be Engines based. The transition was very easy, which was great, but I was left scratching my head with Engines’ migration handling. After mo… --- ## [Apache \<-\> mongrel cluster; nearly there but](https://www.ruby-forum.com/t/apache-mongrel-cluster-nearly-there-but/146586)
**Author:** [@captaffy](https://www.ruby-forum.com/u/captaffy)\ **Replies:** 1\ **Last updated:** [August 23, 2008, 11:16am UTC](https://www.ruby-forum.com/t/apache-mongrel-cluster-nearly-there-but/146586 "2008-08-23T11:16:31Z")
Ok, after the earlier weirdness with stopping my mongrel cluster I’ve now got things to the point where I’m working on the Apache proxy and after following the instructions from various sources, it doesn’t work. Most … --- ## [Adding javascript to f.text\_field](https://www.ruby-forum.com/t/adding-javascript-to-f-text-field/140560)
**Author:** [@splashlin](https://www.ruby-forum.com/u/splashlin)\ **Replies:** 1\ **Last updated:** [June 17, 2008, 6:59pm UTC](https://www.ruby-forum.com/t/adding-javascript-to-f-text-field/140560 "2008-06-17T18:59:10Z")
In a current project of mine I have a div field that is located behind a text\_field that is acting like a row in a table. Whenever someone hovers over the whitespace in the row the background color changes. However, … --- ## [Ri broken](https://www.ruby-forum.com/t/ri-broken/95315)
**Author:** [@wksmall](https://www.ruby-forum.com/u/wksmall)\ **Replies:** 1\ **Last updated:** [May 28, 2006, 8:47pm UTC](https://www.ruby-forum.com/t/ri-broken/95315 "2006-05-28T20:47:15Z")
RI does not produce useful output. ri Kernel.format More than one method matched your request. You can refine your search by asking for information on one of: Kernel#format, Kernel#format ri --version ri v1.0.1… --- ## [Code of USRP experimental setup of full-duplex radio](https://www.ruby-forum.com/t/code-of-usrp-experimental-setup-of-full-duplex-radio/234261)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 4\ **Last updated:** [February 20, 2015, 1:00pm UTC](https://www.ruby-forum.com/t/code-of-usrp-experimental-setup-of-full-duplex-radio/234261 "2015-02-20T13:00:39Z")
Hi everyone, I should create a testbed with USRP2 devices or stimulate a full-duplex environment with ns-2. So, I need the code of experimental setup to implement a practical 802.15.4 full-duplex radio or any full-dup… --- ## [FOSDEM attendee? Re: 802.15.4 CSS PHY](https://www.ruby-forum.com/t/fosdem-attendee-re-802-15-4-css-phy/234040)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 4\ **Last updated:** [February 5, 2015, 3:38pm UTC](https://www.ruby-forum.com/t/fosdem-attendee-re-802-15-4-css-phy/234040 "2015-02-05T15:38:30Z")
Hi list, this is just a shot in the dark, but I forgot to get the name of an attendee during the Internet of #allthethings talk. If you are, or know who is, the person who said he had implemented an 802.15.4 CSS PHY … --- ## [Error When Trying To Activate FactoryGirl Syntax](https://www.ruby-forum.com/t/error-when-trying-to-activate-factorygirl-syntax/231379)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 4\ **Last updated:** [August 5, 2014, 8:38pm UTC](https://www.ruby-forum.com/t/error-when-trying-to-activate-factorygirl-syntax/231379 "2014-08-05T20:38:28Z")
Hello all, I’m still learning rails and trying to dive into TDD as early as possible, but I got a problem which I couldn’t solve. The deal is that I’m trying to activate the FactoryGirl Syntax and getting an “unitia… --- ## [Memcached](https://www.ruby-forum.com/t/memcached/241181)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 4\ **Last updated:** [May 17, 2014, 9:26am UTC](https://www.ruby-forum.com/t/memcached/241181 "2014-05-17T09:26:34Z")
Hi: Have anyone used the thirdparty “memc-nginx-module” module for the memcached operation. I am interested for a memcached module. So, I am evaluating which one to use and their differences and the stability. I al… --- ## [Confusion with unary operator overidding](https://www.ruby-forum.com/t/confusion-with-unary-operator-overidding/227264)
**Author:** [@kumar\_r](https://www.ruby-forum.com/u/kumar_r)\ **Replies:** 4\ **Last updated:** [March 10, 2013, 10:24pm UTC](https://www.ruby-forum.com/t/confusion-with-unary-operator-overidding/227264 "2013-03-10T22:24:25Z")
I was trying to learn the operator over-ridding in Ruby. So i used the below in my IRB. class Banner \< String def + ?\> upcase end def - ?\> downcase end end =\> nil ban = Banner.new(“hi”) =\> “hi” +ba… --- ## [Question on the Packet Decoder](https://www.ruby-forum.com/t/question-on-the-packet-decoder/225663)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [January 24, 2013, 9:36am UTC](https://www.ruby-forum.com/t/question-on-the-packet-decoder/225663 "2013-01-24T09:36:22Z")
Hello all, i’m working on the digital modultaion, and i build a system like this: random source -\> packet encoder -\> qam mod -\> (adder and noise source) -\> qam demod -\> packet decoder -\>file sink I found that, when… --- ## [On selecting the country, state dropdown gets refreshed](https://www.ruby-forum.com/t/on-selecting-the-country-state-dropdown-gets-refreshed/223337)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [September 30, 2012, 3:47pm UTC](https://www.ruby-forum.com/t/on-selecting-the-country-state-dropdown-gets-refreshed/223337 "2012-09-30T15:47:09Z")
Hello Every one I have a small doubt . How On selecting the country, state dropdown gets refreshed . for Ex i selected india . i got all states of india in drop down list. --- ## [500 Error Misbehavior in Servlet Containers](https://www.ruby-forum.com/t/500-error-misbehavior-in-servlet-containers/222972)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [September 19, 2012, 7:07pm UTC](https://www.ruby-forum.com/t/500-error-misbehavior-in-servlet-containers/222972 "2012-09-19T19:07:10Z")
Hi Folks, FWIW: ruby -v = jruby 1.6.7.2 (ruby-1.9.2-p312) (2012-05-01 26e08ba) (OpenJDK 64-Bit Server VM 1.6.0\_24) \[linux-amd64-java\] I’m working on custom 404/500 error messages in my Rails 3.2 app, but first, I see… --- ## [\[ruby-trunk - Feature #5861\]\[Assigned\] String#version\_compare](https://www.ruby-forum.com/t/ruby-trunk-feature-5861-assigned-string-version-compare/215551)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [January 24, 2012, 4:14am UTC](https://www.ruby-forum.com/t/ruby-trunk-feature-5861-assigned-string-version-compare/215551 "2012-01-24T04:14:06Z")
Issue #5861 has been reported by Yui NARUSE. Feature #5861: String#version\_compare Author: Yui NARUSE Status: Assigned Priority: Normal Assignee: Yukihiro M. Category: core Target version: 2.0.0 バージョン番号っぽい文字列を比… --- ## [Codepart - please explain!](https://www.ruby-forum.com/t/codepart-please-explain/216014)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [January 23, 2012, 1:51pm UTC](https://www.ruby-forum.com/t/codepart-please-explain/216014 "2012-01-23T13:51:22Z")
Hey everyone, I’ve found a code part that I don’t understand: def runCode return \<\ **Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [June 19, 2011, 8:16pm UTC](https://www.ruby-forum.com/t/error-after-installing-ruby-on-rails-application-error-application-failed-to-start-properly/208442 "2011-06-19T20:16:04Z") I have Ruby on Rails installed on my host but something went wrong because it does not want to run, it gives the following error when I’m going to my application: ‘Application error Application failed to start properl… --- ## [Installable Mac Application](https://www.ruby-forum.com/t/installable-mac-application/202075)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [January 22, 2011, 10:37am UTC](https://www.ruby-forum.com/t/installable-mac-application/202075 "2011-01-22T10:37:54Z")
Hi I have a ruby (1.8.7) program that takes a config file and uses appscript to process files. I run the program from the command line, but I want to give the app to a friend and I don’t think they will be able to u… --- ## [Undefined method \`has' in integration test](https://www.ruby-forum.com/t/undefined-method-has-in-integration-test/183861)
**Author:** [@drewB](https://www.ruby-forum.com/u/drewB)\ **Replies:** 4\ **Last updated:** [February 22, 2010, 10:29pm UTC](https://www.ruby-forum.com/t/undefined-method-has-in-integration-test/183861 "2010-02-22T22:29:16Z")
Whenever I use a matcher like response.should have\_text in an integration test I receive the following error: undefined method \`has’ for #\ Any idea why that is … --- ## [RoR Deployment issue - suddenly requiring rack \> 1.0](https://www.ruby-forum.com/t/ror-deployment-issue-suddenly-requiring-rack-1-0/179148)
**Author:** [@bouldr-matt](https://www.ruby-forum.com/u/bouldr-matt)\ **Replies:** 4\ **Last updated:** [November 19, 2009, 5:26am UTC](https://www.ruby-forum.com/t/ror-deployment-issue-suddenly-requiring-rack-1-0/179148 "2009-11-19T05:26:14Z")
Hi, I have an app I’m trying to re-deploy on my prod server. I froze rails when I started @ 2.3.4. I was using jruby 1.3, and have upgraded to 1.4 during this headache - in an attempt to fix the issues - but no lu… --- ## [\[ANN\] IronRuby 0.9.2 Released](https://www.ruby-forum.com/t/ann-ironruby-0-9-2-released/178335)
**Author:** [@jsoho](https://www.ruby-forum.com/u/jsoho)\ **Replies:** 4\ **Last updated:** [November 4, 2009, 5:25am UTC](https://www.ruby-forum.com/t/ann-ironruby-0-9-2-released/178335 "2009-11-04T05:25:59Z")
The IronRuby team is pleased to announce version 0.9.2! http://ironruby.net/download Direct download link: http://ironruby.codeplex.com/Release/ProjectReleases.aspx?ReleaseId=33693#DownloadId=90621 As IronRuby approa… --- ## [Can't install ruby-opengl](https://www.ruby-forum.com/t/cant-install-ruby-opengl/168958)
**Author:** [@elricstorm](https://www.ruby-forum.com/u/elricstorm)\ **Replies:** 4\ **Last updated:** [May 28, 2009, 12:16am UTC](https://www.ruby-forum.com/t/cant-install-ruby-opengl/168958 "2009-05-28T00:16:57Z")
I receive the following error when trying to install it. C:/Ruby/bin/ruby.exe -rubygems C:/Ruby/lib/ruby/gems/1.8/gems/rake-0.8.7/bin/rake RUBYARCHDIR=C:/Ruby/lib/ruby/gems/1.8/gems/ruby-opengl-0.60.1/lib RUBYLIBDIR=… --- ## [Software Decimation - problem estimating frequency](https://www.ruby-forum.com/t/software-decimation-problem-estimating-frequency/164374)
**Author:** [@ESOrnelas](https://www.ruby-forum.com/u/ESOrnelas)\ **Replies:** 4\ **Last updated:** [March 31, 2009, 11:49pm UTC](https://www.ruby-forum.com/t/software-decimation-problem-estimating-frequency/164374 "2009-03-31T23:49:00Z")
Hello! I’m doing a project where i need to tune a signal around 10.7Mhz, and then start making a capture to a file. So I need to the a tuner which searches for the correct center frequency, so that I can narrow the… --- ## [Gem hanging in Windows](https://www.ruby-forum.com/t/gem-hanging-in-windows/163054)
**Author:** [@wickie](https://www.ruby-forum.com/u/wickie)\ **Replies:** 4\ **Last updated:** [March 17, 2009, 11:14pm UTC](https://www.ruby-forum.com/t/gem-hanging-in-windows/163054 "2009-03-17T23:14:29Z")
I’m trying to setup an environment on a Windows XP machine. Note: I do (almost) all my work in Linux. I’m trying to run a “gem install” on the Windows box. Immediately after the command, I get the message: “Bulk upda… --- ## [Attachement\_Fu Plugin](https://www.ruby-forum.com/t/attachement-fu-plugin/158670)
**Author:** [@Salvatore](https://www.ruby-forum.com/u/Salvatore)\ **Replies:** 4\ **Last updated:** [February 14, 2009, 12:22pm UTC](https://www.ruby-forum.com/t/attachement-fu-plugin/158670 "2009-02-14T12:22:39Z")
Ciao a tutti e scusate se riprendo una discussione di alcuni giorni fa ma non riesco a venirne fuori. Usando il plugin in oggetto con il metodo ‘classico’, cioè con una form\_for non ho avuto nessun tipo di problemi n… --- ## [Error with rails2.1.2](https://www.ruby-forum.com/t/error-with-rails2-1-2/152683)
**Author:** [@santoshturamari](https://www.ruby-forum.com/u/santoshturamari)\ **Replies:** 4\ **Last updated:** [November 6, 2008, 1:33pm UTC](https://www.ruby-forum.com/t/error-with-rails2-1-2/152683 "2008-11-06T13:33:00Z")
I had rails1.2.3… now I have installed with 2.1.1…It has some clashes while migrating… its giving error of this kind. It is not recognizing \<%= end %\> as well as \<%= end\_form\_tag %\> On line #108 of public/500.html 10… --- ## [\[question\]How to install rubygem-cobbler](https://www.ruby-forum.com/t/question-how-to-install-rubygem-cobbler/150320)
**Author:** [@Nikki](https://www.ruby-forum.com/u/Nikki)\ **Replies:** 4\ **Last updated:** [October 9, 2008, 4:11am UTC](https://www.ruby-forum.com/t/question-how-to-install-rubygem-cobbler/150320 "2008-10-09T04:11:19Z")
Hi ALL, I am newcomer and also a freshman to Ruby. Would anyone have the experience about installing rubygem-cobbler? I tried to run some ruby programs.It prompts “Could not find Ruby Gem cobbler(\>= 0)(Gem::LoadError… --- ## [Using gems from C extensions](https://www.ruby-forum.com/t/using-gems-from-c-extensions/127564)
**Author:** [@reflex](https://www.ruby-forum.com/u/reflex)\ **Replies:** 4\ **Last updated:** [January 31, 2008, 12:14am UTC](https://www.ruby-forum.com/t/using-gems-from-c-extensions/127564 "2008-01-31T00:14:55Z")
Hello I’m trying to use the json gem from a C extension. Doing this fails with “no such file to load – json (LoadError)”: rb\_require("rubygems"); rb\_require("json"); However, if I add rb\_funcall(rb\_mKernel, rb\_inter… --- ## [Checkboxes across multiple objects](https://www.ruby-forum.com/t/checkboxes-across-multiple-objects/126514)
**Author:** [@mark](https://www.ruby-forum.com/u/mark)\ **Replies:** 4\ **Last updated:** [January 21, 2008, 2:40pm UTC](https://www.ruby-forum.com/t/checkboxes-across-multiple-objects/126514 "2008-01-21T14:40:57Z")
So I have a list of jobs which I show like this. (cleaned up…) \_list.rhtml \<% for job in @jobs %\> \<%= job.name %\> \<% end %\> I want checkboxes next to each and every job name and a button or link somewhere else on th… --- ## [Deux clefs étrangères vers une mêm e table dans une autre](https://www.ruby-forum.com/t/deux-clefs-a-tranga-res-vers-une-ma-m-e-table-dans-une-autre/107638)
**Author:** [@vbarre](https://www.ruby-forum.com/u/vbarre)\ **Replies:** 4\ **Last updated:** [June 25, 2007, 12:33am UTC](https://www.ruby-forum.com/t/deux-clefs-a-tranga-res-vers-une-ma-m-e-table-dans-une-autre/107638 "2007-06-25T00:33:09Z")
Bonjour à tous, je suis en train de prendre en main rails, et je ne sais pas encore bien où trouver l’information “en profondeur” sur le framework. J’espère que la question n’a pas déjà été posée souvent, mais… [Previous page](https://www.ruby-forum.com/top.md?page=1036&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1038&per_page=50)