# Top **URL:** https://www.ruby-forum.com/top.md?page=1492 [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:** 1493 --- ## [Matcher to see if radio button is selected at page load](https://www.ruby-forum.com/t/matcher-to-see-if-radio-button-is-selected-at-page-load/154178)
**Author:** [@phylae](https://www.ruby-forum.com/u/phylae)\ **Replies:** 2\ **Last updated:** [November 26, 2008, 8:10am UTC](https://www.ruby-forum.com/t/matcher-to-see-if-radio-button-is-selected-at-page-load/154178 "2008-11-26T08:10:15Z")
Hi. I’m trying to write a matcher to make sure a radio button is selected when the page loads. I got this at the moment: When /^I leave “(.\*)” selected$/ do |label| field = field\_labeled label unless field.instance\_… --- ## [How to install the plugin manually?](https://www.ruby-forum.com/t/how-to-install-the-plugin-manually/153792)
**Author:** [@on9west](https://www.ruby-forum.com/u/on9west)\ **Replies:** 2\ **Last updated:** [November 21, 2008, 12:32pm UTC](https://www.ruby-forum.com/t/how-to-install-the-plugin-manually/153792 "2008-11-21T12:32:29Z")
Dear all I would like to install plugin auto\_complete but failed… jruby -S script/plugin discover C:/jruby-1.1.5/lib/ruby/1.8/open-uri.rb:278:in \`open\_http’: 407 Proxy Authentication Required (OpenURI::HTTPError) I … --- ## [Simply\_captcha or any captcha for jruby](https://www.ruby-forum.com/t/simply-captcha-or-any-captcha-for-jruby/145879)
**Author:** [@sharkie](https://www.ruby-forum.com/u/sharkie)\ **Replies:** 2\ **Last updated:** [August 14, 2008, 7:45pm UTC](https://www.ruby-forum.com/t/simply-captcha-or-any-captcha-for-jruby/145879 "2008-08-14T19:45:28Z")
Rmagic4j will not cut it. Does someone have a suggestion on how I can get an easy captcha with JRuby? To unsubscribe from this list, please visit: http://xircles.codehaus.org/manage\_email --- ## [How to run specs AND tests with autotest](https://www.ruby-forum.com/t/how-to-run-specs-and-tests-with-autotest/143430)
**Author:** [@davidstokar](https://www.ruby-forum.com/u/davidstokar)\ **Replies:** 2\ **Last updated:** [July 18, 2008, 3:03pm UTC](https://www.ruby-forum.com/t/how-to-run-specs-and-tests-with-autotest/143430 "2008-07-18T15:03:43Z")
Hi All I’m using test/unit on a project, at the client’s insistence, but I’m also using rspec stories for integration testing. I notice that as soon as I install rspec and rspec-rails plugins, autotest no longer find… --- ## [Capistrano y sudo](https://www.ruby-forum.com/t/capistrano-y-sudo/143172)
**Author:** [@Marcelino\_LSVilla](https://www.ruby-forum.com/u/Marcelino_LSVilla)\ **Replies:** 2\ **Last updated:** [July 16, 2008, 2:09am UTC](https://www.ruby-forum.com/t/capistrano-y-sudo/143172 "2008-07-16T02:09:26Z")
Hey! tengo una recetilla y se peta cuando intento hacer cap deploy:cold el caso es que aunque tengo set :use\_sudo, true parece que esa tarea no lo usa una forma de arreglarlo es llamar al comando como cap SUDO=1 depl… --- ## [Cachear un metodo](https://www.ruby-forum.com/t/cachear-un-metodo/141024)
**Author:** [@oscar-alexander](https://www.ruby-forum.com/u/oscar-alexander)\ **Replies:** 2\ **Last updated:** [July 10, 2008, 2:08pm UTC](https://www.ruby-forum.com/t/cachear-un-metodo/141024 "2008-07-10T14:08:47Z")
Hola lista, Existe alguna manera de cachear la salida de metodo que devuelve un find(:all con includes? Me he estado peleando con cache\_fu y funciona genial hasta que pongo un include y me da el error: undefined cla… --- ## [Fwd: \[rubygems\] how to integate paypal with https](https://www.ruby-forum.com/t/fwd-rubygems-how-to-integate-paypal-with-https/129748)
**Author:** [@pavanagrawal](https://www.ruby-forum.com/u/pavanagrawal)\ **Replies:** 2\ **Last updated:** [February 21, 2008, 6:22pm UTC](https://www.ruby-forum.com/t/fwd-rubygems-how-to-integate-paypal-with-https/129748 "2008-02-21T18:22:57Z")
\---------- Forwarded message ---------- From: amit removed\_email\_address@domain.invalid Date: Thu, Feb 21, 2008 at 12:46 PM Subject: \[rubygems\] how to integate paypal with https To: rubygems removed\_email\_address@dom… --- ## [Validar campos de un modelo ActionMailer](https://www.ruby-forum.com/t/validar-campos-de-un-modelo-actionmailer/126936)
**Author:** [@emili](https://www.ruby-forum.com/u/emili)\ **Replies:** 2\ **Last updated:** [January 23, 2008, 4:39pm UTC](https://www.ruby-forum.com/t/validar-campos-de-un-modelo-actionmailer/126936 "2008-01-23T16:39:20Z")
Como el otro día formulé mal la pregunta, lo voy a hacer de nuevo con el título y el texto correcto. Cómo validáis los campos de un modelo ActionMailer?? Es decir, los campos de formularios que envian correos. gracia… --- ## [DHCP Client](https://www.ruby-forum.com/t/dhcp-client/125233)
**Author:** [@miquel](https://www.ruby-forum.com/u/miquel)\ **Replies:** 2\ **Last updated:** [January 8, 2008, 12:56pm UTC](https://www.ruby-forum.com/t/dhcp-client/125233 "2008-01-08T12:56:15Z")
Hi there Does anybody know if any dhcp library exists in Ruby (I have googled a little and I haven’t found anything)? Thanks in advance Miquel --- ## [Text\_field\_with\_autocomplete & probleme de session](https://www.ruby-forum.com/t/text-field-with-autocomplete-probleme-de-session/124352)
**Author:** [@adiates](https://www.ruby-forum.com/u/adiates)\ **Replies:** 2\ **Last updated:** [December 30, 2007, 12:33am UTC](https://www.ruby-forum.com/t/text-field-with-autocomplete-probleme-de-session/124352 "2007-12-30T00:33:14Z")
Bonsoir, je teste actuellent la version 2.0.2 de ruby on rails et je suis confronté à plusieurs problèmes concernant les sessions le dernier survient lorsque que j’utilise le plugin auto\_complete avec un \<%= text\_fie… --- ## [How to get access to variables in partials?](https://www.ruby-forum.com/t/how-to-get-access-to-variables-in-partials/118200)
**Author:** [@Hans-Christian\_Fjel](https://www.ruby-forum.com/u/Hans-Christian_Fjel)\ **Replies:** 2\ **Last updated:** [October 24, 2007, 11:14pm UTC](https://www.ruby-forum.com/t/how-to-get-access-to-variables-in-partials/118200 "2007-10-24T23:14:41Z")
This is probably a stupid question, but please bear with me! I am currently removing the admin\_parts dependency from the comments extension, and replacing this with shards instead, as I feel this will make all happy, … --- ## [A good reason for an invigorated passive radar project](https://www.ruby-forum.com/t/a-good-reason-for-an-invigorated-passive-radar-project/83962)
**Author:** [@Steve\_Schear](https://www.ruby-forum.com/u/Steve_Schear)\ **Replies:** 2\ **Last updated:** [September 25, 2007, 11:04pm UTC](https://www.ruby-forum.com/t/a-good-reason-for-an-invigorated-passive-radar-project/83962 "2007-09-25T23:04:59Z")
2006-05-30 By James Renner Cleveland Free Times https://www.distributedcity.com/redirect.php?url=http%3A%2F%2Fhtdaw.blogsource.com%2Fpost.mhtml%3Fpost\_id%3D423757http://htdaw.blogsource.com/post.mhtml?post\_id=423757 L… --- ## [Regular expression: Is this a bug or feature?](https://www.ruby-forum.com/t/regular-expression-is-this-a-bug-or-feature/102662)
**Author:** [@mkrauskopf](https://www.ruby-forum.com/u/mkrauskopf)\ **Replies:** 2\ **Last updated:** [September 25, 2007, 10:52pm UTC](https://www.ruby-forum.com/t/regular-expression-is-this-a-bug-or-feature/102662 "2007-09-25T22:52:29Z")
Hi ruby experts! Is this intended behaviour? irb(main):001:0\> s1=‘a=1’ =\> “a=1” irb(main):002:0\> s2=‘b=1’ =\> “b=1” irb(main):003:0\> s1 =~ /a|b=(.)/ =\> 0 \<------ expression matches irb… --- ## [Page.visual\_effect :highlight](https://www.ruby-forum.com/t/page-visual-effect-highlight/71554)
**Author:** [@mic](https://www.ruby-forum.com/u/mic)\ **Replies:** 2\ **Last updated:** [September 18, 2007, 1:32am UTC](https://www.ruby-forum.com/t/page-visual-effect-highlight/71554 "2007-09-18T01:32:11Z")
I have some code that will do the highlight, fade effect on a block of text. It seems to work just fine until it is fired multiple times very rapidly. The end color matches a grey background and the start color is a … --- ## [Calendario](https://www.ruby-forum.com/t/calendario/113054)
**Author:** [@Mauricio\_D](https://www.ruby-forum.com/u/Mauricio_D)\ **Replies:** 2\ **Last updated:** [August 27, 2007, 11:41pm UTC](https://www.ruby-forum.com/t/calendario/113054 "2007-08-27T23:41:34Z")
Hola buenas noches, me gustaria saber si alguno me puede decir en donde encontrar informacion sobre un calendario o agenda de eventos, que se despliege por pais y ciudad, ademas tambien me gustaria crear un formulario… --- ## [Making Multiple Database Connections](https://www.ruby-forum.com/t/making-multiple-database-connections/111860)
**Author:** [@matthew](https://www.ruby-forum.com/u/matthew)\ **Replies:** 2\ **Last updated:** [August 25, 2007, 5:25am UTC](https://www.ruby-forum.com/t/making-multiple-database-connections/111860 "2007-08-25T05:25:24Z")
Hi, I have a multi-tenant web application. Each tenant’s data is separated into their own database. In rails, I have some code to manually change the database connection using ActiveRecord::Base.establish\_connectio… --- ## [YAML problem with Method pointers](https://www.ruby-forum.com/t/yaml-problem-with-method-pointers/110647)
**Author:** [@lfast](https://www.ruby-forum.com/u/lfast)\ **Replies:** 2\ **Last updated:** [July 29, 2007, 3:20am UTC](https://www.ruby-forum.com/t/yaml-problem-with-method-pointers/110647 "2007-07-29T03:20:14Z")
It looks like YAML can’t restore a Method pointer. True? Or am I doing something wrong here. Is this a known Ruby bug or a limitation of YAML or a Larry-is-a-goof problem? The following code frag fails on the last l… --- ## [Ruby, fastcgi and lighttpd](https://www.ruby-forum.com/t/ruby-fastcgi-and-lighttpd/105204)
**Author:** [@pedro\_mg](https://www.ruby-forum.com/u/pedro_mg)\ **Replies:** 2\ **Last updated:** [May 27, 2007, 8:05am UTC](https://www.ruby-forum.com/t/ruby-fastcgi-and-lighttpd/105204 "2007-05-27T08:05:27Z")
hi, i want to use lighttpd + ruby + fastcgi to build web apps. Not the entire RoR framework (for the present projects) I can’t seem to find a procedure to build this, in terms of system configuration, namely lighttpd… --- ## [Lib loading/requiring for an extension](https://www.ruby-forum.com/t/lib-loading-requiring-for-an-extension/91012)
**Author:** [@Karl\_Doody](https://www.ruby-forum.com/u/Karl_Doody)\ **Replies:** 2\ **Last updated:** [April 4, 2007, 12:00am UTC](https://www.ruby-forum.com/t/lib-loading-requiring-for-an-extension/91012 "2007-04-04T00:00:22Z")
Hi all, quick question. I’ve used this hack effectively in a normal rails app: http:// www.pluitsolutions.com/2007/03/20/custom-in\_place\_edit-with-validation/ It requires a file in the lib/ directory and a ‘require’ i… --- ## [Final Packet(s) dropped](https://www.ruby-forum.com/t/final-packet-s-dropped/90177)
**Author:** [@Richard\_Alimi](https://www.ruby-forum.com/u/Richard_Alimi)\ **Replies:** 2\ **Last updated:** [March 26, 2007, 5:25pm UTC](https://www.ruby-forum.com/t/final-packet-s-dropped/90177 "2007-03-26T17:25:36Z")
Hello All, I am currently having a problem with packet transmission similar to the one Tom R. had mentioned in his February 14th 2006 post titled ‘Dropped Packets.’ However, there was no general resolution given the… --- ## [Installing .gem in an embedded system](https://www.ruby-forum.com/t/installing-gem-in-an-embedded-system/87263)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 2\ **Last updated:** [March 4, 2007, 3:11pm UTC](https://www.ruby-forum.com/t/installing-gem-in-an-embedded-system/87263 "2007-03-04T15:11:01Z")
Hi, I am trying to install sqlite3-ruby-1.1.0.gem on an embedded system (with ARM cpu). From the target I use the command gem install sqlite3-ruby-1.1.0.gem but the installation fail, saying that sqlite3.h cannot b… --- ## [Tags and attachments / repository](https://www.ruby-forum.com/t/tags-and-attachments-repository/84119)
**Author:** [@modhelius](https://www.ruby-forum.com/u/modhelius)\ **Replies:** 2\ **Last updated:** [February 2, 2007, 12:11am UTC](https://www.ruby-forum.com/t/tags-and-attachments-repository/84119 "2007-02-02T00:11:30Z")
Hello again, I have been very busy lately, but now I’m starting to get around to building my blog/site. One features/request that I haven’t seen mentioned much is “tagging”. I’d like to create a taxonomy of keywords,… --- ## [Mixin in ERB Templates](https://www.ruby-forum.com/t/mixin-in-erb-templates/78913)
**Author:** [@mdaoust](https://www.ruby-forum.com/u/mdaoust)\ **Replies:** 2\ **Last updated:** [December 10, 2006, 5:12pm UTC](https://www.ruby-forum.com/t/mixin-in-erb-templates/78913 "2006-12-10T17:12:02Z")
Hi All, I have some ERB .rhtml templates in my rails CMS app. The user selects a template for each page through the CMS administration UI. So the list of available templates is presented in a drop-down. I don’t want … --- ## [User vs. Administrator best practices](https://www.ruby-forum.com/t/user-vs-administrator-best-practices/74430)
**Author:** [@alan](https://www.ruby-forum.com/u/alan)\ **Replies:** 2\ **Last updated:** [November 7, 2006, 1:31pm UTC](https://www.ruby-forum.com/t/user-vs-administrator-best-practices/74430 "2006-11-07T13:31:37Z")
Hi, My app has a users table. It also has an administrator interface on \/admin There are going to be many (i hope) users for the site, and only 1 or 2 admins. This is all pretty common I assume. so… W… --- ## [Amazon Sidebar Component Broken?](https://www.ruby-forum.com/t/amazon-sidebar-component-broken/57890)
**Author:** [@Terry\_D](https://www.ruby-forum.com/u/Terry_D)\ **Replies:** 2\ **Last updated:** [April 15, 2006, 7:10pm UTC](https://www.ruby-forum.com/t/amazon-sidebar-component-broken/57890 "2006-04-15T19:10:06Z")
Hi, I’m trying to figure out how to use the Amazon Sidebar component. Is it currently broken? I’ve tried every sort of Amazon link I can think of and I never get anything on my sidebar dealing with Amazon. Is ther… --- ## [How to keep formatting of text in textarea?](https://www.ruby-forum.com/t/how-to-keep-formatting-of-text-in-textarea/78952)
**Author:** [@g0nzo](https://www.ruby-forum.com/u/g0nzo)\ **Replies:** 2\ **Last updated:** [March 9, 2006, 1:57pm UTC](https://www.ruby-forum.com/t/how-to-keep-formatting-of-text-in-textarea/78952 "2006-03-09T13:57:00Z")
Hi! I’ve got a form for creating news and i’d like to keep formatting of the text in the textarea - if user presses enter twice, or presses space ten times it should be visible when editing or showing the news. Proba… --- ## [Javascripts](https://www.ruby-forum.com/t/javascripts/98289)
**Author:** [@craigrails](https://www.ruby-forum.com/u/craigrails)\ **Replies:** 2\ **Last updated:** [January 28, 2006, 9:48pm UTC](https://www.ruby-forum.com/t/javascripts/98289 "2006-01-28T21:48:28Z")
Trying to use auto\_complete\_for which works fine on my home system. I see that when I use \<%= javascript\_include\_tag “defaults” %\> that when used, the webrick reports GET /javascripts/prototype.js GET /javascripts/dr… --- ## [Pure ruby Zlib impl?](https://www.ruby-forum.com/t/pure-ruby-zlib-impl/96738)
**Author:** [@Charles\_O\_Nutter](https://www.ruby-forum.com/u/Charles_O_Nutter)\ **Replies:** 2\ **Last updated:** [January 24, 2006, 7:39pm UTC](https://www.ruby-forum.com/t/pure-ruby-zlib-impl/96738 "2006-01-24T19:39:48Z")
We on the JRuby project have reached the point where rubygems runs up to where it would need Zlib to work. Since we obviously don’t have the native C zlib impl in JRuby, we don’t have Zlib available yet. Does anyone k… --- ## [Update\_attribute and validations](https://www.ruby-forum.com/t/update-attribute-and-validations/52651)
**Author:** [@victorgrey](https://www.ruby-forum.com/u/victorgrey)\ **Replies:** 2\ **Last updated:** [January 17, 2006, 5:31pm UTC](https://www.ruby-forum.com/t/update-attribute-and-validations/52651 "2006-01-17T17:31:13Z")
Just in case it saves someone else the several hours of insanity I just went through, update\_attributes will not save unless the model validations are satisfied, but update\_attribute (the singular form) will save the … --- ## [RE: Using rails with stored procedures](https://www.ruby-forum.com/t/re-using-rails-with-stored-procedures/50768)
**Author:** [@OlsonS\_Curtis\_B](https://www.ruby-forum.com/u/OlsonS_Curtis_B)\ **Replies:** 2\ **Last updated:** [December 21, 2005, 2:34am UTC](https://www.ruby-forum.com/t/re-using-rails-with-stored-procedures/50768 "2005-12-21T02:34:54Z")
Stored Procedures is not the rails way… All features that make our database, \[business\] smart we hate… It’s hard to disagree with that. However, I’m working (playing actually) with an interesting quandary, specifi… --- ## [Error in source](https://www.ruby-forum.com/t/error-in-source/248854)
**Author:** [@mamrez47](https://www.ruby-forum.com/u/mamrez47)\ **Replies:** 0\ **Last updated:** [October 17, 2018, 11:32am UTC](https://www.ruby-forum.com/t/error-in-source/248854 "2018-10-17T11:32:34Z")
Hi guys I have a project 5.0.0.1 for an online store website, that I got into trouble when I deployed it. Neither nginx nor puma nor logs have any particular rig. (the Capistrano puts me on the puma, but I tested it wit… --- ## [\[Español\] Varios tipos de usuario. Polimorfismo Devise](https://www.ruby-forum.com/t/espanol-varios-tipos-de-usuario-polimorfismo-devise/244825)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 0\ **Last updated:** [June 22, 2016, 1:39am UTC](https://www.ruby-forum.com/t/espanol-varios-tipos-de-usuario-polimorfismo-devise/244825 "2016-06-22T01:39:07Z")
Buenas! Hace pocos meses decidí aprender a utilizar Ruby on Rails, y tras aprender algo de Ruby y realizar algunos proyectos en RoR por videotutoriales decidí comenzar mi propio proyecto. Una vez hecho un diagrama de… --- ## [Proxy http to https with client certificate authentication](https://www.ruby-forum.com/t/proxy-http-to-https-with-client-certificate-authentication/243145)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 0\ **Last updated:** [August 25, 2015, 10:12pm UTC](https://www.ruby-forum.com/t/proxy-http-to-https-with-client-certificate-authentication/243145 "2015-08-25T22:12:12Z")
Hello everyone, I posted this to stack-exchange, but this is probably the better place to get a real answer. Long story short, I think we’re hitting the SSL renegotiation problem described here: proxy\_ssl\_certificat… --- ## [Turbolinks and autostart video in a partial](https://www.ruby-forum.com/t/turbolinks-and-autostart-video-in-a-partial/233693)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [January 5, 2015, 2:28am UTC](https://www.ruby-forum.com/t/turbolinks-and-autostart-video-in-a-partial/233693 "2015-01-05T02:28:05Z")
I have a Rails 4.1 application that shows video and audio HTML5 tags that have the autostart attribute enabled (by client request). When I navigate to those pages using the default Turbolinks, I often get either an au… --- ## [Rinjdael (AES) encryption in Ruby](https://www.ruby-forum.com/t/rinjdael-aes-encryption-in-ruby/78399)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 0\ **Last updated:** [December 5, 2006, 4:15pm UTC](https://www.ruby-forum.com/t/rinjdael-aes-encryption-in-ruby/78399 "2006-12-05T16:15:28Z")
I’ve got a quick general question about encryption. I’ve encrypted the same string with OpenSSL, ruby-aes, and Crypt, using the same cipher, key, and IV (I’ve slightly modified Crypt to accept an IV) and get different… --- ## [Undefined symbol when running gnuradio-companion with hackrf](https://www.ruby-forum.com/t/undefined-symbol-when-running-gnuradio-companion-with-hackrf/231919)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [September 6, 2014, 8:55pm UTC](https://www.ruby-forum.com/t/undefined-symbol-when-running-gnuradio-companion-with-hackrf/231919 "2014-09-06T20:55:39Z")
Hi folks, I managed to get pybombs to install and build on my Fedora 19 system with hackrf and gr-osmosdr. However, when I run with an osmocom source and the HackRF connected I get the following error. Has anyone see… --- ## [Pybombs install hackrf causes CMake to fail with no suitable type found on CentOS 6.5](https://www.ruby-forum.com/t/pybombs-install-hackrf-causes-cmake-to-fail-with-no-suitable-type-found-on-centos-6-5/231914)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [September 6, 2014, 12:45am UTC](https://www.ruby-forum.com/t/pybombs-install-hackrf-causes-cmake-to-fail-with-no-suitable-type-found-on-centos-6-5/231914 "2014-09-06T00:45:03Z")
Hi folks, I am trying to build on CentOS 6.5. I cloned the repos, and then issued cd pybombs; ./pybombs install hackrf and it eventually failed with: Current step: (hackrf :: configure) configure (’ \\n CC=gcc C… --- ## [Paper clip aws s3](https://www.ruby-forum.com/t/paper-clip-aws-s3/230883)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [July 10, 2014, 12:49pm UTC](https://www.ruby-forum.com/t/paper-clip-aws-s3/230883 "2014-07-10T12:49:25Z")
in application path public/users/user\_list.csv is present. I need to upload this CSV file to s3 . Now, in S3 it is storing as text file, not as CSV. I am Using paperclip. file\_to\_s3 = File.open(“public/users/user\_list… --- ## [Issue with Arch Linux build of gnuradio](https://www.ruby-forum.com/t/issue-with-arch-linux-build-of-gnuradio/239047)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [February 16, 2014, 5:24pm UTC](https://www.ruby-forum.com/t/issue-with-arch-linux-build-of-gnuradio/239047 "2014-02-16T17:24:28Z")
Traceback (most recent call last): File “/home/ushio/top\_block.py”, line 13, in from grc\_gnuradio import wxgui as grc\_wxguiImportError: cannot import name wxgui So, I have been using a downgraded version of GN… --- ## [Load\_missing\_constant](https://www.ruby-forum.com/t/load-missing-constant/223868)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [October 21, 2012, 11:56am UTC](https://www.ruby-forum.com/t/load-missing-constant/223868 "2012-10-21T11:56:28Z")
I have a model ‘site’ defined in a sub-folder ‘cms’ class Cms::Site \< ActiveRecord::Base … the model is loaded correctly , checked in console: application.rb config.autoload\_paths += Dir\["#{config.root}/app/models/\*… --- ## [Acts as taggable on ( tag ownership question )](https://www.ruby-forum.com/t/acts-as-taggable-on-tag-ownership-question/204542)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [March 15, 2011, 10:11am UTC](https://www.ruby-forum.com/t/acts-as-taggable-on-tag-ownership-question/204542 "2011-03-15T10:11:05Z")
From the acts as taggable doc I seeTag Ownership Tags can have owners: class User \< ActiveRecord::Base acts\_as\_tagger end class Photo \< ActiveRecord::Base acts\_as\_taggable\_on :locations end @some\_user.tag(@some\_p… --- ## [How to run example group in transaction](https://www.ruby-forum.com/t/how-to-run-example-group-in-transaction/204081)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [March 4, 2011, 9:36pm UTC](https://www.ruby-forum.com/t/how-to-run-example-group-in-transaction/204081 "2011-03-04T21:36:45Z")
Dear All, I want to wrap my example group in transaction to avoid record being created. How should I do? My rspec is 2.5.1, and ORM is Sequal. This way does not work for me. Thanks. class RSpec::Core::ExampleGroup d… --- ## [Count error on lambda should change](https://www.ruby-forum.com/t/count-error-on-lambda-should-change/200511)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 1\ **Last updated:** [December 18, 2010, 12:58pm UTC](https://www.ruby-forum.com/t/count-error-on-lambda-should-change/200511 "2010-12-18T12:58:20Z")
Hi, any idea what could cause the following error in a controller test? "count should have been changed by 1, but was changed by 0" I’m posting to a create route using a lambda, similar to Hartl’s example in his Rail… --- ## [Error messages for nested resource; guide says to use f.error\_messages, but is deprecated/didn't wor](https://www.ruby-forum.com/t/error-messages-for-nested-resource-guide-says-to-use-f-error-messages-but-is-deprecated-didnt-wor/198389)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 1\ **Last updated:** [October 31, 2010, 4:26am UTC](https://www.ruby-forum.com/t/error-messages-for-nested-resource-guide-says-to-use-f-error-messages-but-is-deprecated-didnt-wor/198389 "2010-10-31T04:26:34Z")
I’ve been trying to set up a new Rails 3 project as per Getting Started with Rails — Ruby on Rails Guides, but I’m running into difficulty with displaying errors when adding a new comment. The comments are a nested re… --- ## [I18n.with\_options bloc executed TWICE](https://www.ruby-forum.com/t/i18n-with-options-bloc-executed-twice/195863)
**Author:** [@bobm](https://www.ruby-forum.com/u/bobm)\ **Replies:** 1\ **Last updated:** [October 1, 2010, 2:27pm UTC](https://www.ruby-forum.com/t/i18n-with-options-bloc-executed-twice/195863 "2010-10-01T14:27:39Z")
Hi, to avoid putting the whole locale scope on every I18n.t call I’m trying to use a scope, as stated in the doc (Active Support Core Extensions — Ruby on Rails Guides) I tried with \<%= I18n.with\_options :locale =\> :… --- ## [Newbie problem](https://www.ruby-forum.com/t/newbie-problem/194153)
**Author:** [@twerth](https://www.ruby-forum.com/u/twerth)\ **Replies:** 7\ **Last updated:** [August 31, 2010, 9:44pm UTC](https://www.ruby-forum.com/t/newbie-problem/194153 "2010-08-31T21:44:20Z")
Trying to learn how to work with arrays. Using RubyMine. Trouble with array syntax below in html.erb file. Ruby Arrays \<%= array = \['a','b','c'\] %\> Shows up in browser as this: \[“a”, “b”, “c”\] using 1.9.… --- ## [Testing HAML views with RSpec](https://www.ruby-forum.com/t/testing-haml-views-with-rspec/193654)
**Author:** [@Rafael\_UchSSSSa](https://www.ruby-forum.com/u/Rafael_UchSSSSa)\ **Replies:** 1\ **Last updated:** [August 21, 2010, 6:43pm UTC](https://www.ruby-forum.com/t/testing-haml-views-with-rspec/193654 "2010-08-21T18:43:50Z")
Hi there, I’m using HAML for my views and I want to test them, but I got a ‘Missing template’ exception when I run it. I found this topic ( http://urele.com/ua6 ) where David tells to add a mapping to deal with haml,… --- ## [400 Bad Request errors on a MediaWiki configured to use images from Wikimedia Commons](https://www.ruby-forum.com/t/400-bad-request-errors-on-a-mediawiki-configured-to-use-images-from-wikimedia-commons/191526)
**Author:** [@Brandon\_A](https://www.ruby-forum.com/u/Brandon_A)\ **Replies:** 1\ **Last updated:** [July 13, 2010, 11:33pm UTC](https://www.ruby-forum.com/t/400-bad-request-errors-on-a-mediawiki-configured-to-use-images-from-wikimedia-commons/191526 "2010-07-13T23:33:00Z")
First of all, I’m using nginx 0.8.45 and have a wiki on my website that’s configured to use images off of Wikimedia Commons. It saves the images onto my server and updates them at regular intervals. Most of these imag… --- ## [Premier tuto rails](https://www.ruby-forum.com/t/premier-tuto-rails/181680)
**Author:** [@samuel](https://www.ruby-forum.com/u/samuel)\ **Replies:** 1\ **Last updated:** [January 17, 2010, 8:19pm UTC](https://www.ruby-forum.com/t/premier-tuto-rails/181680 "2010-01-17T20:19:25Z")
Bonsoir, je suis en train de suivre ce tuto , http://29minparjour.com/ je le trouve pas mal car celui qui l’a écrit découvre rails ( et ruby ) au fur et à mesure du coup il met en évidence certain points qui pour… --- ## [Amp](https://www.ruby-forum.com/t/amp/179862)
**Author:** [@ryan](https://www.ruby-forum.com/u/ryan)\ **Replies:** 1\ **Last updated:** [December 5, 2009, 10:55pm UTC](https://www.ruby-forum.com/t/amp/179862 "2009-12-05T22:55:51Z")
I just saw the amp http://amp.carboni.ca/ project on GitHubhttp://github.com/michaeledgar/ampand thought that someone might be able to help get amp running on Windows. It appears they really only need help with file p… [Previous page](https://www.ruby-forum.com/top.md?page=1491&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1493&per_page=50)