# Top **URL:** https://www.ruby-forum.com/top.md?page=824 [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:** 825 --- ## [RSS Blog](https://www.ruby-forum.com/t/rss-blog/106568)
**Author:** [@marcelo\_a](https://www.ruby-forum.com/u/marcelo_a)\ **Replies:** 4\ **Last updated:** [June 15, 2007, 12:43am UTC](https://www.ruby-forum.com/t/rss-blog/106568 "2007-06-15T00:43:32Z")
Hi, I am a newbie to Typo, and have a one-year experience with Ruby and Rails. I have a quick question: Would it be very hard for me to set up a blog that has posts that are actually an aggregation of RSS feeds? My … --- ## [Nil's representation in the index?](https://www.ruby-forum.com/t/nils-representation-in-the-index/90581)
**Author:** [@johnnybutler7](https://www.ruby-forum.com/u/johnnybutler7)\ **Replies:** 4\ **Last updated:** [March 31, 2007, 6:00pm UTC](https://www.ruby-forum.com/t/nils-representation-in-the-index/90581 "2007-03-31T18:00:42Z")
How are ruby nil values represented in the index? Thanks, John --- ## [Planet](https://www.ruby-forum.com/t/planet/66734)
**Author:** [@Gregoire\_LEJEUNE](https://www.ruby-forum.com/u/Gregoire_LEJEUNE)\ **Replies:** 4\ **Last updated:** [August 29, 2006, 4:57pm UTC](https://www.ruby-forum.com/t/planet/66734 "2006-08-29T16:57:27Z")
Bonjour, je viens de mettre en ligne la pré-pré-pré-pré-version alpha de planet.rubyfr.net. Il faut maintenant automatiser la mise à jour et changer le style. Concernant le premier point, c’est une question de p… --- ## [Can't find ruby after installation](https://www.ruby-forum.com/t/cant-find-ruby-after-installation/51676)
**Author:** [@Nirav](https://www.ruby-forum.com/u/Nirav)\ **Replies:** 4\ **Last updated:** [January 5, 2006, 10:15pm UTC](https://www.ruby-forum.com/t/cant-find-ruby-after-installation/51676 "2006-01-05T22:15:43Z")
I skipped ruby selection while installing mandrake 10.1 with an intention of building the latest version (1.8.3). After untarring the download in /usr/local/src, I followed README (1. …/configure 2. make 3. and option… --- ## [Why functional test does not get failure?](https://www.ruby-forum.com/t/why-functional-test-does-not-get-failure/224789)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 8\ **Last updated:** [November 27, 2012, 9:36am UTC](https://www.ruby-forum.com/t/why-functional-test-does-not-get-failure/224789 "2012-11-27T09:36:51Z")
The test: test “should get new” do get :new, :room\_id =\> @room.name assert\_template(:ne) end the template new does not exists but the test does not get failure. Why? --- ## [PHP with SSL](https://www.ruby-forum.com/t/php-with-ssl/208385)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 8\ **Last updated:** [June 17, 2011, 9:18am UTC](https://www.ruby-forum.com/t/php-with-ssl/208385 "2011-06-17T09:18:37Z")
Hello, I followed the instruction from this link - http://nginx.org/en/docs/http/configuring\_https\_servers.html but I can’t solve some issue with PHP and SSL, basically web browser says that site is partially encryp… --- ## [Where to put large application controller code](https://www.ruby-forum.com/t/where-to-put-large-application-controller-code/183064)
**Author:** [@pytlik](https://www.ruby-forum.com/u/pytlik)\ **Replies:** 8\ **Last updated:** [February 8, 2010, 9:07am UTC](https://www.ruby-forum.com/t/where-to-put-large-application-controller-code/183064 "2010-02-08T09:07:29Z")
Hello, A common experience: You start to develop a new rails application. When controller method code is growing, you will put parts of its code under the private section at the end of the controller, because you want… --- ## [SQL injectioning](https://www.ruby-forum.com/t/sql-injectioning/175063)
**Author:** [@salil](https://www.ruby-forum.com/u/salil)\ **Replies:** 8\ **Last updated:** [September 8, 2009, 9:13pm UTC](https://www.ruby-forum.com/t/sql-injectioning/175063 "2009-09-08T21:13:42Z")
Hi All, What is the best way for the sql injectioning. I have problem with field named “name” that if we enter improper value like salil’s system get crashed. it gives error Mysql::Error: You have an error in your SQ… --- ## [P shows object values, so can u put P and value in txt?](https://www.ruby-forum.com/t/p-shows-object-values-so-can-u-put-p-and-value-in-txt/155333)
**Author:** [@mmcolli00](https://www.ruby-forum.com/u/mmcolli00)\ **Replies:** 8\ **Last updated:** [December 11, 2008, 3:57pm UTC](https://www.ruby-forum.com/t/p-shows-object-values-so-can-u-put-p-and-value-in-txt/155333 "2008-12-11T15:57:00Z")
This is something that I have been working on using diff/lcs. I am beginner. With my code (at bottom) I am now outputing to output window values like #\ **Author:** [@joviyach](https://www.ruby-forum.com/u/joviyach)\ **Replies:** 8\ **Last updated:** [October 29, 2008, 12:33am UTC](https://www.ruby-forum.com/t/need-help-with-global-variable/152013 "2008-10-29T00:33:46Z") I am hosting a site that requires the following (according to the developer) for a script license verification" “global variable available from the server.” \_SERVER\[‘SERVER\_ADDR’\] The best that I can understand is t… --- ## [IF sampling in ISM band](https://www.ruby-forum.com/t/if-sampling-in-ism-band/142173)
**Author:** [@phaysal](https://www.ruby-forum.com/u/phaysal)\ **Replies:** 8\ **Last updated:** [July 8, 2008, 2:30am UTC](https://www.ruby-forum.com/t/if-sampling-in-ism-band/142173 "2008-07-08T02:30:49Z")
Hi List,I am using an RFX2400 d’board, for IF sampling a signal which is 20MHz wide, centered at 2.4125GHz. I know it’s not possible to sample whole 20Meg, but I am happy with a 16MHz version at this stage (which we b… --- ## [Blogs - Mephisto, Typo and](https://www.ruby-forum.com/t/blogs-mephisto-typo-and/133867)
**Author:** [@Col\_W](https://www.ruby-forum.com/u/Col_W)\ **Replies:** 8\ **Last updated:** [April 12, 2008, 3:38am UTC](https://www.ruby-forum.com/t/blogs-mephisto-typo-and/133867 "2008-04-12T03:38:19Z")
what? I don’t want to start a “my blogging software is better than yours” thing here, but what are the alternatives to the big two? As far as I can see neithyer has been updated since 2006. Why? is it because they ar… --- ## [Form field without column in DB](https://www.ruby-forum.com/t/form-field-without-column-in-db/124256)
**Author:** [@spokra](https://www.ruby-forum.com/u/spokra)\ **Replies:** 8\ **Last updated:** [December 28, 2007, 3:16am UTC](https://www.ruby-forum.com/t/form-field-without-column-in-db/124256 "2007-12-28T03:16:50Z")
I’m using authenticated gem and adding turing to it… I’d like to pass a form variable back to the controller. but there is no need to keep it in the DB. the form renders fine the initial time. but fails if it fail… --- ## [Using multiple foreign keys in views](https://www.ruby-forum.com/t/using-multiple-foreign-keys-in-views/117400)
**Author:** [@daveamos](https://www.ruby-forum.com/u/daveamos)\ **Replies:** 8\ **Last updated:** [October 16, 2007, 5:44pm UTC](https://www.ruby-forum.com/t/using-multiple-foreign-keys-in-views/117400 "2007-10-16T17:44:24Z")
I have a model, Game, that has\_many :teams. There’s a home team and an away team. I created two foreign keys, so each game can have two teams associated with it. Here’s the Team model: class Team \< ActiveRecord::Base … --- ## [Using a different layout for just one action in controller](https://www.ruby-forum.com/t/using-a-different-layout-for-just-one-action-in-controller/103186)
**Author:** [@jason](https://www.ruby-forum.com/u/jason)\ **Replies:** 8\ **Last updated:** [May 3, 2007, 6:50am UTC](https://www.ruby-forum.com/t/using-a-different-layout-for-just-one-action-in-controller/103186 "2007-05-03T06:50:52Z")
I have a controller where everything uses the same layout except for one action called view. I tried this at the top of the controller: layout “remote”, :only =\> \[:view\] layout “standard”, :except =\> \[:view\] This re… --- ## [Renaming files randomly](https://www.ruby-forum.com/t/renaming-files-randomly/97683)
**Author:** [@Bil\_K](https://www.ruby-forum.com/u/Bil_K)\ **Replies:** 8\ **Last updated:** [July 9, 2006, 8:17pm UTC](https://www.ruby-forum.com/t/renaming-files-randomly/97683 "2006-07-09T20:17:15Z")
Got this request yesterday and still haven’t had time to decipher it and code it – I figured I’d throw it out here and see what you folks come up with: Eric wrote: I want to change the names of several hundred files… --- ## [USRP1 warning "requested RX frequency is outside of the system range, requested RX frequency is outs](https://www.ruby-forum.com/t/usrp1-warning-requested-rx-frequency-is-outside-of-the-system-range-requested-rx-frequency-is-outs/243004)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 3\ **Last updated:** [August 16, 2015, 1:19am UTC](https://www.ruby-forum.com/t/usrp1-warning-requested-rx-frequency-is-outside-of-the-system-range-requested-rx-frequency-is-outs/243004 "2015-08-16T01:19:26Z")
Dear, Sorry if I have too much question, I am getting started with GNU radio, and I did not find the answer for this on the Internet. I have USRP1 and inside it has 2 daughter boards: WBX and RFX400. I run the FM re… --- ## [Restoring signal after FFT-IFFT](https://www.ruby-forum.com/t/restoring-signal-after-fft-ifft/223517)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [October 11, 2012, 12:52am UTC](https://www.ruby-forum.com/t/restoring-signal-after-fft-ifft/223517 "2012-10-11T00:52:41Z")
Hi list, I’m trying to recover a sound after passing it by a FFT and a IFFT. The problem is that after the IFFT (to recover the original sound) and sending it to the audio sink, I hear only wheezings. Attached to th… --- ## [Rspec 2.7.0.rc1 is released!](https://www.ruby-forum.com/t/rspec-2-7-0-rc1-is-released/212656)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [October 10, 2011, 4:52pm UTC](https://www.ruby-forum.com/t/rspec-2-7-0-rc1-is-released/212656 "2011-10-10T16:52:47Z")
rspec 2.7.0.rc1 is released! This includes the following (see the changelog for each lib below): rspec-2.7.0.rc1 rspec-core-2.7.0.rc1 rspec-expectations-2.7.0.rc1 rspec-mocks-2.7.0.rc1 rspec-rails-2.7.0.rc1 Please… --- ## [Cool.io 1.1.0 - a cool event library for Ruby](https://www.ruby-forum.com/t/cool-io-1-1-0-a-cool-event-library-for-ruby/210542)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [August 11, 2011, 8:11pm UTC](https://www.ruby-forum.com/t/cool-io-1-1-0-a-cool-event-library-for-ruby/210542 "2011-08-11T20:11:26Z")
cool.io has a cool new version… 1.1.0 Website: http://coolio.github.com/ Github: GitHub - socketry/cool.io: Simple evented I/O for Ruby (but please check out Celluloid::IO instead) cool.io provides a snazzy Sinatra-li… --- ## [Guide Neobux | Neobux PTC Le magazine](https://www.ruby-forum.com/t/guide-neobux-neobux-ptc-le-magazine/180235)
**Author:** [@milis69](https://www.ruby-forum.com/u/milis69)\ **Replies:** 3\ **Last updated:** [December 15, 2009, 1:33pm UTC](https://www.ruby-forum.com/t/guide-neobux-neobux-ptc-le-magazine/180235 "2009-12-15T13:33:28Z")
Guide Neobux | Neobux PTC Le magazine http://neobux.enligne-eu.com http://neobux.enligne-eu.com Neobux a revolutionne le monde des PTC en apportant de grandes modifications dans le business plan des PTC Peu de clics … --- ## [Time\_select in am/pm format](https://www.ruby-forum.com/t/time-select-in-am-pm-format/172777)
**Author:** [@tashfeen.ekram](https://www.ruby-forum.com/u/tashfeen.ekram)\ **Replies:** 3\ **Last updated:** [July 29, 2009, 4:10am UTC](https://www.ruby-forum.com/t/time-select-in-am-pm-format/172777 "2009-07-29T04:10:08Z")
Is there an easy solution out there that can display it in the am/pm format and not the 24 hours format. i have searched the web and this group and found not much except the following: http://brunomiranda.com/past/200… --- ## [Problema de concepto para enviar mails](https://www.ruby-forum.com/t/problema-de-concepto-para-enviar-mails/168343)
**Author:** [@jsponja](https://www.ruby-forum.com/u/jsponja)\ **Replies:** 3\ **Last updated:** [May 19, 2009, 8:49pm UTC](https://www.ruby-forum.com/t/problema-de-concepto-para-enviar-mails/168343 "2009-05-19T20:49:25Z")
Hola, Mi objetivo es crear un formulario de contacto y se envíe automáticamente por email. Le he echado un vistazo las guías de rails pero no encuentro una manera de validar los campos del formulario. Veréis, te… --- ## [Anzeigefehler mit will\_paginate](https://www.ruby-forum.com/t/anzeigefehler-mit-will-paginate/165042)
**Author:** [@mogli](https://www.ruby-forum.com/u/mogli)\ **Replies:** 3\ **Last updated:** [April 9, 2009, 4:04pm UTC](https://www.ruby-forum.com/t/anzeigefehler-mit-will-paginate/165042 "2009-04-09T16:04:51Z")
Hallo zusammen, ich habe folgendes Problem: Wenn ich meine Daten mit will\_paginate ausgebe, dann ist die Gesamtanzahl der Datensätze über alle Seiten richtig. Allerdings werden verschiedene Datensätze garnicht und … --- ## [Duda acerca de div ocultos](https://www.ruby-forum.com/t/duda-acerca-de-div-ocultos/149326)
**Author:** [@admon](https://www.ruby-forum.com/u/admon)\ **Replies:** 3\ **Last updated:** [September 23, 2008, 6:29pm UTC](https://www.ruby-forum.com/t/duda-acerca-de-div-ocultos/149326 "2008-09-23T18:29:51Z")
Hola lista, Os explico mi problema. Estoy realizando una aplicacion donde muestro una lista de proyectos con sus administradores. La cosa es que me gustaría poder modificar el administrador desde la misma vista. La c… --- ## [Comparison of Array with Array failed](https://www.ruby-forum.com/t/comparison-of-array-with-array-failed/229165)
**Author:** [@caiwangqin](https://www.ruby-forum.com/u/caiwangqin)\ **Replies:** 3\ **Last updated:** [September 21, 2008, 8:59pm UTC](https://www.ruby-forum.com/t/comparison-of-array-with-array-failed/229165 "2008-09-21T20:59:41Z")
I am passing this hash to a method to sort it, which works in irb but in rails I can’t get past it report = { :cals =\> @total\_cals, :fat =\> @dv\_fat, :sfat =\> @dv\_sfat, :carbs =\> @dv\_carbs, :chol =\> @dv\_chol, :sod… --- ## [Passenger version 2.0.2 and Rails version 2.1.0 conflict](https://www.ruby-forum.com/t/passenger-version-2-0-2-and-rails-version-2-1-0-conflict/147815)
**Author:** [@pandabeer](https://www.ruby-forum.com/u/pandabeer)\ **Replies:** 3\ **Last updated:** [September 6, 2008, 3:33pm UTC](https://www.ruby-forum.com/t/passenger-version-2-0-2-and-rails-version-2-1-0-conflict/147815 "2008-09-06T15:33:18Z")
Hello, I have recently take un account on DreamHost and I got a conflit between my Rails web application (version 2.1.0) and Phusion Passenger whitch works with 2.0.2 on my web hosting. So because of this difference … --- ## [Globalize: Collection Messages](https://www.ruby-forum.com/t/globalize-collection-messages/64835)
**Author:** [@tbaustert](https://www.ruby-forum.com/u/tbaustert)\ **Replies:** 3\ **Last updated:** [November 22, 2007, 12:34pm UTC](https://www.ruby-forum.com/t/globalize-collection-messages/64835 "2007-11-22T12:34:49Z")
Hi, as far as I understand is Globalize adding every not translated message to the database during runtime of the application? (if method translate() is called) That means one need run the application and visit every… --- ## [Re: tabla intermedia N:M](https://www.ruby-forum.com/t/re-tabla-intermedia-n-m/113402)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 3\ **Last updated:** [August 31, 2007, 7:22pm UTC](https://www.ruby-forum.com/t/re-tabla-intermedia-n-m/113402 "2007-08-31T19:22:42Z")
Mmmmm, lo que me has puesto me has confundido, yo había seguido los pasos del Agile usando el has\_and\_belongs\_to\_many, había hecho: Mis modelos: class Proyecto \< ActiveRecord::Base has\_and\_belongs\_to\_many :temas end … --- ## ["Application Error"](https://www.ruby-forum.com/t/application-error/111291)
**Author:** [@falieson](https://www.ruby-forum.com/u/falieson)\ **Replies:** 3\ **Last updated:** [August 6, 2007, 12:41pm UTC](https://www.ruby-forum.com/t/application-error/111291 "2007-08-06T12:41:51Z")
http://localhost/ Application error Change this error message for exceptions thrown outside of an action (like in Dispatcher setups or broken Ruby code) in public/500.html server: freebsd6.2 installed: apache, php, … --- ## [\[Repost\] Problem with url searching](https://www.ruby-forum.com/t/repost-problem-with-url-searching/90956)
**Author:** [@ahfeel](https://www.ruby-forum.com/u/ahfeel)\ **Replies:** 3\ **Last updated:** [April 6, 2007, 7:46am UTC](https://www.ruby-forum.com/t/repost-problem-with-url-searching/90956 "2007-04-06T07:46:26Z")
Hi all, I’ve posted that few weeks ago but no one answered, but this feature is REALLY important for us. I have many objects with a url field, of course containing standards urls… I’m trying to match them but i actu… --- ## [Devise login and password link](https://www.ruby-forum.com/t/devise-login-and-password-link/264544)
**Author:** [@merlin2049er](https://www.ruby-forum.com/u/merlin2049er)\ **Replies:** 1\ **Last updated:** [January 19, 2024, 2:54pm UTC](https://www.ruby-forum.com/t/devise-login-and-password-link/264544 "2024-01-19T14:54:00Z")
has anyone used these two authentication methods together. Thx, Joe --- ## [Http header doesn't pass throw nginx to php-fpm](https://www.ruby-forum.com/t/http-header-doesnt-pass-throw-nginx-to-php-fpm/239414)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [February 25, 2014, 5:26pm UTC](https://www.ruby-forum.com/t/http-header-doesnt-pass-throw-nginx-to-php-fpm/239414 "2014-02-25T17:26:17Z")
I use http{ underscores\_in\_headers on; ignore\_invalid\_headers off; and all works fine. php code can see HTTP\_RANGE in $\_SERVER array. but when I use fastcgi cache. location / { if ($request\_method != GET) { break;… --- ## [Logging with the daemons gem](https://www.ruby-forum.com/t/logging-with-the-daemons-gem/168318)
**Author:** [@pyr0](https://www.ruby-forum.com/u/pyr0)\ **Replies:** 1\ **Last updated:** [June 4, 2009, 8:30am UTC](https://www.ruby-forum.com/t/logging-with-the-daemons-gem/168318 "2009-06-04T08:30:29Z")
I am trying to leverage the daemons gem but I am confused about the proper way to set up logging. I am able pass options which configure stdout to go to a log file but it seems like all calls to Rails.logger are disa… --- ## [Socket gem is not available anymore what you recommend the replace it](https://www.ruby-forum.com/t/socket-gem-is-not-available-anymore-what-you-recommend-the-replace-it/262155)
**Author:** [@YoungZeeZee](https://www.ruby-forum.com/u/YoungZeeZee)\ **Replies:** 2\ **Last updated:** [December 2, 2021, 7:57pm UTC](https://www.ruby-forum.com/t/socket-gem-is-not-available-anymore-what-you-recommend-the-replace-it/262155 "2021-12-02T19:57:07Z")
Hi All, I used “socket” gem but it is not available anymore. What other gem can you recommend to replace it? Thank you. --- ## [Replacing blank character in array with a letter](https://www.ruby-forum.com/t/replacing-blank-character-in-array-with-a-letter/260279)
**Author:** [@Temceo](https://www.ruby-forum.com/u/Temceo)\ **Replies:** 2\ **Last updated:** [September 21, 2020, 7:08am UTC](https://www.ruby-forum.com/t/replacing-blank-character-in-array-with-a-letter/260279 "2020-09-21T07:08:01Z")
Hi, everyone. I am new to Ruby. I am trying to write a hangman programme where a user is presented with is presented with blanks. As they correctly guess a letter, the letter will replace the blank. I have written mos… --- ## [WX GUI Widget Error: The program 'python2.7' received an X Window System error](https://www.ruby-forum.com/t/wx-gui-widget-error-the-program-python2-7-received-an-x-window-system-error/228695)
**Author:** [@amoedox](https://www.ruby-forum.com/u/amoedox)\ **Replies:** 2\ **Last updated:** [May 3, 2013, 8:37pm UTC](https://www.ruby-forum.com/t/wx-gui-widget-error-the-program-python2-7-received-an-x-window-system-error/228695 "2013-05-03T20:37:22Z")
Hi all, i’m newbie to gnuradio (and ubuntu). I have installed Gnuradio 3.6.4.1 in Ubuntu 11.04 (i386) on a VM. When I execute a simple flow graph with WX GUI Scope Sink (or WX GUI FFT Sink or WX Waterfall Sink), I ge… --- ## [JRuby doesn't seem to support the Time.getlocal(utc\_offset) method](https://www.ruby-forum.com/t/jruby-doesnt-seem-to-support-the-time-getlocal-utc-offset-method/227656)
**Author:** [@Krum\_B](https://www.ruby-forum.com/u/Krum_B)\ **Replies:** 2\ **Last updated:** [March 22, 2013, 6:25pm UTC](https://www.ruby-forum.com/t/jruby-doesnt-seem-to-support-the-time-getlocal-utc-offset-method/227656 "2013-03-22T18:25:59Z")
Hi folks, I am writing this email because I came across a behavior in JRuby that I would like to further explain to myself. Basically, the issue is that the getlocal method of the Time class doesn’t work when called… --- ## [Workitem #6244 - request for code review](https://www.ruby-forum.com/t/workitem-6244-request-for-code-review/210157)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [August 1, 2011, 5:36pm UTC](https://www.ruby-forum.com/t/workitem-6244-request-for-code-review/210157 "2011-08-01T17:36:24Z")
Hi, i fixed workitem #6244 ( workitem #6244, added format '%N' to time.strftime · enricosada/IronLanguages@c9d8339 · GitHub), i added ‘%N’ option to time.strftime. I added also the test to strftime mspec. I dont think… --- ## [How to Generate Scaffold for Existing Table with Rails 3?](https://www.ruby-forum.com/t/how-to-generate-scaffold-for-existing-table-with-rails-3/205810)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [April 16, 2011, 1:02pm UTC](https://www.ruby-forum.com/t/how-to-generate-scaffold-for-existing-table-with-rails-3/205810 "2011-04-16T13:02:10Z")
I’m new to Rails and have been googling for days on this subject. Seems there used to be some built-in support for creating scaffolds for existing tables in earlier Rails versions, and several plugins/ addons that did… --- ## ["no such file to load -- dispatcher (LoadError)" on starting mongrel process](https://www.ruby-forum.com/t/no-such-file-to-load-dispatcher-loaderror-on-starting-mongrel-process/204746)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [March 21, 2011, 2:32pm UTC](https://www.ruby-forum.com/t/no-such-file-to-load-dispatcher-loaderror-on-starting-mongrel-process/204746 "2011-03-21T14:32:36Z")
After I updated to Rails 3.0, I encountered the following error on booting mongrel process. Can anyone advise? Thank you. \*\* Starting Mongrel listening at 0.0.0.0:3000 \*\* Starting Rails with development environment… … --- ## [After installing radiant-copy-move and radiant-reorder-extension I get the following error](https://www.ruby-forum.com/t/after-installing-radiant-copy-move-and-radiant-reorder-extension-i-get-the-following-error/198725)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 2\ **Last updated:** [November 6, 2010, 6:58am UTC](https://www.ruby-forum.com/t/after-installing-radiant-copy-move-and-radiant-reorder-extension-i-get-the-following-error/198725 "2010-11-06T06:58:44Z")
Hello, I’ve come unstuck and would appreciate some help… Just kicking the tires of Radiant and was having fun until I got the following error after installing radiant-copy-move and radiant-reorder extensions: SQLite… --- ## [ActsAsFerret - what's the class of the results?](https://www.ruby-forum.com/t/actsasferret-whats-the-class-of-the-results/159617)
**Author:** [@cmaxvv](https://www.ruby-forum.com/u/cmaxvv)\ **Replies:** 2\ **Last updated:** [February 10, 2009, 11:24am UTC](https://www.ruby-forum.com/t/actsasferret-whats-the-class-of-the-results/159617 "2009-02-10T11:24:06Z")
I’m trying to write a test for a method that uses a ferret search, but can’t validate that the results are a\_a\_f results because my class test doesn’t work. Can anyone set me straight? Here’s some console experiment… --- ## [Rails config.gem and rspec, rspec-rails](https://www.ruby-forum.com/t/rails-config-gem-and-rspec-rspec-rails/150849)
**Author:** [@zdennis](https://www.ruby-forum.com/u/zdennis)\ **Replies:** 2\ **Last updated:** [October 15, 2008, 10:52am UTC](https://www.ruby-forum.com/t/rails-config-gem-and-rspec-rspec-rails/150849 "2008-10-15T10:52:11Z")
In rspec the instructions for installing rspec and rspec-rails on a Rails project. Specifically talking about the following line from config.gem “rspec-rails”, :lib =\> “spec” I think this should be updated to not ins… --- ## [Asserting exception messages?](https://www.ruby-forum.com/t/asserting-exception-messages/85856)
**Author:** [@dasch](https://www.ruby-forum.com/u/dasch)\ **Replies:** 2\ **Last updated:** [February 17, 2007, 3:21pm UTC](https://www.ruby-forum.com/t/asserting-exception-messages/85856 "2007-02-17T15:21:32Z")
I’ve been looking around, but I haven’t found a simple way of asserting that a raised exception has a specific message. RSpec can do this quite easily: lambda{ @fixture.foo }.should\_raise(FooError, 'out of foo, try… --- ## [Heredoc with variable interpolation breaks script](https://www.ruby-forum.com/t/heredoc-with-variable-interpolation-breaks-script/68272)
**Author:** [@Oliver\_Heins](https://www.ruby-forum.com/u/Oliver_Heins)\ **Replies:** 2\ **Last updated:** [September 11, 2006, 6:06pm UTC](https://www.ruby-forum.com/t/heredoc-with-variable-interpolation-breaks-script/68272 "2006-09-11T18:06:38Z")
\#!/usr/bin/ruby var1 = “test” var2 = \<\ **Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 5\ **Last updated:** [June 24, 2013, 2:57am UTC](https://www.ruby-forum.com/t/usrp-for-physics-project/235461 "2013-06-24T02:57:13Z") I’m looking at using USRPs for data acquisition in a physics project using an LFRX. Rather than for more typical SDR applications. I’d be interested in hearing from anyone who’s done this. At first however I was won… --- ## [Split dates array with take\_while does not work?](https://www.ruby-forum.com/t/split-dates-array-with-take-while-does-not-work/229891)
**Author:** [@javix](https://www.ruby-forum.com/u/javix)\ **Replies:** 5\ **Last updated:** [February 11, 2013, 4:26pm UTC](https://www.ruby-forum.com/t/split-dates-array-with-take-while-does-not-work/229891 "2013-02-11T16:26:24Z")
I wonder why ruby core method ‘take\_while’ does not work as expected in the below Rails console example: irb(main):003:0\> arr = \[\] =\> \[\] irb(main):004:0\> arr \<\< Date.today - 15.days =\> \[Sun, 27 Jan 2013\] irb(main)… --- ## [Odd behavior from ndk.set\_var.set\_quote\_sql\_str](https://www.ruby-forum.com/t/odd-behavior-from-ndk-set-var-set-quote-sql-str/213220)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [October 28, 2011, 5:20pm UTC](https://www.ruby-forum.com/t/odd-behavior-from-ndk-set-var-set-quote-sql-str/213220 "2011-10-28T17:20:28Z")
ndk.set\_var.set\_quote\_sql\_str sometimes treats the variable supplied as a param as if it were an empty string. the following config: location /luaset { content\_by\_lua " local version = '2011.10.13+0000' --ng… --- ## [Multi-line regular expression match question](https://www.ruby-forum.com/t/multi-line-regular-expression-match-question/199361)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 5\ **Last updated:** [November 22, 2010, 7:45pm UTC](https://www.ruby-forum.com/t/multi-line-regular-expression-match-question/199361 "2010-11-22T19:45:01Z")
Hi, I have been trying to create a solid regular expression to match a possible multi-line expression without success. So after several hours i almost got there but not the point i would like, hoping somebody can poi… [Previous page](https://www.ruby-forum.com/top.md?page=823&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=825&per_page=50)