# Top **URL:** https://www.ruby-forum.com/top.md?page=961 [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:** 962 --- ## [Gr-trellis](https://www.ruby-forum.com/t/gr-trellis/116387)
**Author:** [@S\_Mande](https://www.ruby-forum.com/u/S_Mande)\ **Replies:** 3\ **Last updated:** [October 6, 2007, 2:47am UTC](https://www.ruby-forum.com/t/gr-trellis/116387 "2007-10-06T02:47:40Z")
Hi, I received my USRP and successfully tried the gnuradio examples on it. Then I tried digtal & gr-trellis examples. The gr-trellis/src examples worked fine as mentioned in the read me file. I was trying to tran… --- ## [Create index as other user/group, how?](https://www.ruby-forum.com/t/create-index-as-other-user-group-how/114161)
**Author:** [@mix](https://www.ruby-forum.com/u/mix)\ **Replies:** 3\ **Last updated:** [September 9, 2007, 10:24pm UTC](https://www.ruby-forum.com/t/create-index-as-other-user-group-how/114161 "2007-09-09T22:24:10Z")
hi, i’m running a mongrel cluster plus apache and i’ve a user project:project which access the files. actually i run mongrel as root because otherwise it doesn’t work, i don’t know why, maybe because it can’t access t… --- ## [RESTful multiple objects via one form](https://www.ruby-forum.com/t/restful-multiple-objects-via-one-form/87362)
**Author:** [@jko170](https://www.ruby-forum.com/u/jko170)\ **Replies:** 3\ **Last updated:** [March 2, 2007, 6:06am UTC](https://www.ruby-forum.com/t/restful-multiple-objects-via-one-form/87362 "2007-03-02T06:06:33Z")
I’ve looked at all the tutorials on how to create multiple objects of the same type with one form. However, I cannot get it to work with my REST app. This is what I have tried: ----- Controller --------- ‘new’ action… --- ## [Sistema de tickets multi-usuario](https://www.ruby-forum.com/t/sistema-de-tickets-multi-usuario/80864)
**Author:** [@Vicent](https://www.ruby-forum.com/u/Vicent)\ **Replies:** 3\ **Last updated:** [December 31, 2006, 2:58pm UTC](https://www.ruby-forum.com/t/sistema-de-tickets-multi-usuario/80864 "2006-12-31T14:58:40Z")
Hola a todos, estoy desarrolando un sistema de tickets multi-usuario, para ello he utilizado acts\_as\_authenticated para generar el modelo User. La idea es que un usuario (empresa) se registre en la página y pueda cr… --- ## [Images in the database](https://www.ruby-forum.com/t/images-in-the-database/79149)
**Author:** [@Jeroen\_van\_Doorn](https://www.ruby-forum.com/u/Jeroen_van_Doorn)\ **Replies:** 8\ **Last updated:** [December 12, 2006, 10:40pm UTC](https://www.ruby-forum.com/t/images-in-the-database/79149 "2006-12-12T22:40:21Z")
Hi All, Can someone please tell me how I can show database stored images within a template. I’ve managed to show them in a new screen with send\_data but can’t seem to find how and if it’s possible to show it in the t… --- ## [Gem Rmagick install problem on Linux](https://www.ruby-forum.com/t/gem-rmagick-install-problem-on-linux/96633)
**Author:** [@thila](https://www.ruby-forum.com/u/thila)\ **Replies:** 3\ **Last updated:** [June 30, 2006, 4:49pm UTC](https://www.ruby-forum.com/t/gem-rmagick-install-problem-on-linux/96633 "2006-06-30T16:49:14Z")
I get the following error when I try to install Rmagic (via gem) on Linux. Do I need to install anyting before installing rmagic? This worked seamlessly on windows. What the best way to install it on Linux. I am on Re… --- ## [Concatenated key](https://www.ruby-forum.com/t/concatenated-key/60950)
**Author:** [@Guillaume\_F](https://www.ruby-forum.com/u/Guillaume_F)\ **Replies:** 8\ **Last updated:** [May 19, 2006, 10:23pm UTC](https://www.ruby-forum.com/t/concatenated-key/60950 "2006-05-19T22:23:19Z")
Hi all, I started playing a couple days ago with Rails and it find it very interesting. But I’m a bit stuck with making it work with a concatenated primary key. I want to use my own names for the DB fields and I’m us… --- ## [Is it worth learning ruby?](https://www.ruby-forum.com/t/is-it-worth-learning-ruby/57084)
**Author:** [@furious](https://www.ruby-forum.com/u/furious)\ **Replies:** 8\ **Last updated:** [April 10, 2006, 9:25pm UTC](https://www.ruby-forum.com/t/is-it-worth-learning-ruby/57084 "2006-04-10T21:25:52Z")
Hi all, Does it make sense to learn Ruby if one doesn’t know html? Or would you recommend to learn html as a base? I’m so impressed with the Ruby on Rails demos I saw… I’d love to be able to develop such apps --- ## [Drag and drop sorting recipe](https://www.ruby-forum.com/t/drag-and-drop-sorting-recipe/55785)
**Author:** [@larrywright](https://www.ruby-forum.com/u/larrywright)\ **Replies:** 3\ **Last updated:** [March 24, 2006, 1:48am UTC](https://www.ruby-forum.com/t/drag-and-drop-sorting-recipe/55785 "2006-03-24T01:48:51Z")
The new pragmatic Rails Cookbook has a drag and drop sorting recipe. Does anyone know if this works with 1.0? I’ve followed the recipe (i think), and I can drag but when I drop everything goes back the way it was. I… --- ## [How do you do a custom sql call in rails?](https://www.ruby-forum.com/t/how-do-you-do-a-custom-sql-call-in-rails/52199)
**Author:** [@Zack\_C](https://www.ruby-forum.com/u/Zack_C)\ **Replies:** 3\ **Last updated:** [January 12, 2006, 12:23am UTC](https://www.ruby-forum.com/t/how-do-you-do-a-custom-sql-call-in-rails/52199 "2006-01-12T00:23:21Z")
Hi. I am developing an industry specific crm that allows busineses to track customers in a particular way. Each customer will be assigned a customer number. The first customer will have a customer number of 1, the … --- ## [Re: ruby 1.8.4 released](https://www.ruby-forum.com/t/re-ruby-1-8-4-released/51183)
**Author:** [@BennettS\_Patrick](https://www.ruby-forum.com/u/BennettS_Patrick)\ **Replies:** 8\ **Last updated:** [December 28, 2005, 10:17pm UTC](https://www.ruby-forum.com/t/re-ruby-1-8-4-released/51183 "2005-12-28T22:17:40Z")
Better optimizations… Patrick --- ## [Components and layouts](https://www.ruby-forum.com/t/components-and-layouts/48197)
**Author:** [@nicholas.stuart](https://www.ruby-forum.com/u/nicholas.stuart)\ **Replies:** 8\ **Last updated:** [November 20, 2005, 12:21am UTC](https://www.ruby-forum.com/t/components-and-layouts/48197 "2005-11-20T00:21:54Z")
Is there anyway for a component to use the layouts availble to rest of the app, but still use the templates under its own directory? Setting the layout with a “layouts/admin” say, just produces “can not find admin.rht… --- ## [Detailed Analysis](https://www.ruby-forum.com/t/detailed-analysis/238673)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 6\ **Last updated:** [January 23, 2014, 8:33am UTC](https://www.ruby-forum.com/t/detailed-analysis/238673 "2014-01-23T08:33:16Z")
I am looking to do some detailed analysis of my recorded data. I have been trying to look at the data in GNURadio using the FFT Plot, but I am having a hard time discerning things. Specifically, I am trying to see if… --- ## [Validating model depending on controller action](https://www.ruby-forum.com/t/validating-model-depending-on-controller-action/198091)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 6\ **Last updated:** [October 26, 2010, 11:39am UTC](https://www.ruby-forum.com/t/validating-model-depending-on-controller-action/198091 "2010-10-26T11:39:44Z")
Hi, I have a custom validation in my model, reviewing the content of some field. This field indicates that the record is “closed”, so it can not be modified. The only way to “reopen” the record is by executing an spe… --- ## [Installing Ruby Application](https://www.ruby-forum.com/t/installing-ruby-application/182321)
**Author:** [@tony44](https://www.ruby-forum.com/u/tony44)\ **Replies:** 6\ **Last updated:** [January 27, 2010, 1:35pm UTC](https://www.ruby-forum.com/t/installing-ruby-application/182321 "2010-01-27T13:35:01Z")
What’s the best way to install a Ruby (non-rails) application? So far I’ve built and written a launchable gem on my Mac. There’s a script, /lib/appname.rb that does everything. When I install the gem (which works like… --- ## [What should be server-side and what should be client-side](https://www.ruby-forum.com/t/what-should-be-server-side-and-what-should-be-client-side/174085)
**Author:** [@drewB](https://www.ruby-forum.com/u/drewB)\ **Replies:** 6\ **Last updated:** [August 21, 2009, 6:40pm UTC](https://www.ruby-forum.com/t/what-should-be-server-side-and-what-should-be-client-side/174085 "2009-08-21T18:40:03Z")
I have been thinking lately about what should be executed client-side vs. server-side and was curious what others thoughts are. Let’s take the following example. A user has selected X pieces of furniture. On a singl… --- ## [$B%;%-%e%j%F%#%b%G%k$N%I%-%e%a%s%H(B](https://www.ruby-forum.com/t/b-e-j-f-b-g-k-n-i-e-a-s-h-b/172286)
**Author:** [@Shugo\_M](https://www.ruby-forum.com/u/Shugo_M)\ **Replies:** 6\ **Last updated:** [August 5, 2009, 2:37am UTC](https://www.ruby-forum.com/t/b-e-j-f-b-g-k-n-i-e-a-s-h-b/172286 "2009-08-05T02:37:19Z")
e$BA0ED$G$9!#e(B e$BEDCf$5$s$K2q$&$?$S$K=q$1$H8@$o$l$k$N$G!“e(B$SAFEe$B$^$o$j$N%I%-%e%a%s%H$NC!$-Bf$re(B e$B:n$C$F$$^$7$?!#e(B e$B6X;$5$l$kA\`:n$N0lMw$O%j%U%!%l%s%9%^%K%e%”%k$+$i\ **Author:** [@wickie](https://www.ruby-forum.com/u/wickie)\ **Replies:** 6\ **Last updated:** [May 11, 2009, 9:03pm UTC](https://www.ruby-forum.com/t/anyone-know-how-to-grab-x-forwarded-for-from-nginx-to-apache/167707 "2009-05-11T21:03:58Z") In apache I want that to be the REMOTE\_ADDR, essentially. This is like nginx’s set\_real\_ip\_from. I am pretty sure Apache has it and I’m sure people on this list have used it. --- ## [Question about creating a link to download](https://www.ruby-forum.com/t/question-about-creating-a-link-to-download/163880)
**Author:** [@bloc](https://www.ruby-forum.com/u/bloc)\ **Replies:** 6\ **Last updated:** [March 25, 2009, 9:54pm UTC](https://www.ruby-forum.com/t/question-about-creating-a-link-to-download/163880 "2009-03-25T21:54:41Z")
Hi Folks, I’m new to Rails and working on a project where after the user logs in they can click on a link to download an exe file ( say for example the file is at http://test.com/test.exe). I want to keep the link to … --- ## [Monkey Patching a Plugin](https://www.ruby-forum.com/t/monkey-patching-a-plugin/162576)
**Author:** [@Daly](https://www.ruby-forum.com/u/Daly)\ **Replies:** 6\ **Last updated:** [March 12, 2009, 2:59pm UTC](https://www.ruby-forum.com/t/monkey-patching-a-plugin/162576 "2009-03-12T14:59:30Z")
I am using a plugin that adds a method to ActiveRecord::Base. The added method is called self.create\_or\_update. I need to monkey patch this method. I tried in lib/ config/initializers and in environment.rb, but the on… --- ## [Grouping/Sorting an Array of objects](https://www.ruby-forum.com/t/grouping-sorting-an-array-of-objects/143606)
**Author:** [@hroberts](https://www.ruby-forum.com/u/hroberts)\ **Replies:** 6\ **Last updated:** [July 22, 2008, 1:28pm UTC](https://www.ruby-forum.com/t/grouping-sorting-an-array-of-objects/143606 "2008-07-22T13:28:21Z")
Suppose I have an array of two different kinds of objects, each with different attributes, but both having a date attribute. I’d like to be able to loop through the array in such a manner as to be able print a result … --- ## [FC6 installation difficulties](https://www.ruby-forum.com/t/fc6-installation-difficulties/84156)
**Author:** [@Brett\_Trotter](https://www.ruby-forum.com/u/Brett_Trotter)\ **Replies:** 6\ **Last updated:** [September 25, 2007, 11:09pm UTC](https://www.ruby-forum.com/t/fc6-installation-difficulties/84156 "2007-09-25T23:09:07Z")
As you may recall, I had a working build on X86\_64 with Fedora Core 6, and then decided to install n4hy’s tree- only to expierence problems with \_gnuradio\_swig\_python… I totally cleaned things out and rebuilt and rei… --- ## [Storing strings outside the ruby code](https://www.ruby-forum.com/t/storing-strings-outside-the-ruby-code/105770)
**Author:** [@jsd](https://www.ruby-forum.com/u/jsd)\ **Replies:** 6\ **Last updated:** [June 3, 2007, 2:42pm UTC](https://www.ruby-forum.com/t/storing-strings-outside-the-ruby-code/105770 "2007-06-03T14:42:00Z")
Hello, I would like to store my strings, messages, etc. in some “property” file like in Java. Is there any way how to store these messages outside the ruby code? --- ## [Mongrel zooms to 75% memory (750MB!) randomly](https://www.ruby-forum.com/t/mongrel-zooms-to-75-memory-750mb-randomly/104983)
**Author:** [@uncle](https://www.ruby-forum.com/u/uncle)\ **Replies:** 6\ **Last updated:** [May 24, 2007, 9:03pm UTC](https://www.ruby-forum.com/t/mongrel-zooms-to-75-memory-750mb-randomly/104983 "2007-05-24T21:03:06Z")
I have a rails app ubuntu feisty apache 2.2 mod proxy 4 mongrels in a cluster 1g ram About once a day, the memory usage (as reported by top) of one of the mongrels will zip from the normal 4% to 75% and never come ba… --- ## [¿nombres dinámicos en variables de instancia?](https://www.ruby-forum.com/t/a-nombres-dina-micos-en-variables-de-instancia/103632)
**Author:** [@HSSSSctor](https://www.ruby-forum.com/u/HSSSSctor)\ **Replies:** 6\ **Last updated:** [May 12, 2007, 5:18pm UTC](https://www.ruby-forum.com/t/a-nombres-dina-micos-en-variables-de-instancia/103632 "2007-05-12T17:18:16Z")
Hola, Tengo un form\_tag con un número variable de text\_areas: \<%@n\_q.times do |n|%\> \<%= text\_area ‘mtask’ + n.to\_s, ‘text’, :rows =\> 3, :cols =\> 60%\> \<%end%\> y en el controlador querría hacer algo como: @n\_q.time… --- ## [Easy Question - Get the Class Name](https://www.ruby-forum.com/t/easy-question-get-the-class-name/103788)
**Author:** [@flip](https://www.ruby-forum.com/u/flip)\ **Replies:** 6\ **Last updated:** [May 11, 2007, 6:06am UTC](https://www.ruby-forum.com/t/easy-question-get-the-class-name/103788 "2007-05-11T06:06:10Z")
I can not for the life of me figure this out and I know it is easy but I can’t seem to find the answer in the API docs or looking at different plugins but I have a variable that can be different classes (objects, what… --- ## [Where do I 'require' a gem?](https://www.ruby-forum.com/t/where-do-i-require-a-gem/69920)
**Author:** [@Brett\_KeltsSKelte](https://www.ruby-forum.com/u/Brett_KeltsSKelte)\ **Replies:** 6\ **Last updated:** [September 26, 2006, 2:46am UTC](https://www.ruby-forum.com/t/where-do-i-require-a-gem/69920 "2006-09-26T02:46:18Z")
I’m using the login\_system gem which works fine on my dev. environment (RadRails / webbrick). Also my hosting company (A2) installed the same GEM. But when I try to login on the production server, I get: NoMethodError… --- ## [Widget-like API for DOM objects?](https://www.ruby-forum.com/t/widget-like-api-for-dom-objects/52395)
**Author:** [@danielb](https://www.ruby-forum.com/u/danielb)\ **Replies:** 6\ **Last updated:** [January 13, 2006, 8:55pm UTC](https://www.ruby-forum.com/t/widget-like-api-for-dom-objects/52395 "2006-01-13T20:55:58Z")
Hi all, Is there something out there that would let me create DOM objects in a more Rubyesque manner? For example, say I want to create a ‘select’ object in a web page. I’d like an API something along these lines: … --- ## [Preferred way to start creating an app](https://www.ruby-forum.com/t/preferred-way-to-start-creating-an-app/245844)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 2\ **Last updated:** [July 19, 2013, 2:49pm UTC](https://www.ruby-forum.com/t/preferred-way-to-start-creating-an-app/245844 "2013-07-19T14:49:34Z")
I think a lot of guys here use rails with jruby. How do you create an application? Simply with jruby -S rails new myapp -m http://jruby.org or rails new myapp -m https://raw.github.com/RailsApps/rails-composer/mast… --- ## [Jruby, rails and maven?](https://www.ruby-forum.com/t/jruby-rails-and-maven/223873)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [October 25, 2012, 10:37am UTC](https://www.ruby-forum.com/t/jruby-rails-and-maven/223873 "2012-10-25T10:37:10Z")
Folks; can anyone out here point me to an up-to-date, working tutorial on how to use JRuby/Rails with maven? As we run several Java EE backend systems including EJBs and the like and exclusively use maven to enforce p… --- ## [Library path in order to use gems](https://www.ruby-forum.com/t/library-path-in-order-to-use-gems/191316)
**Author:** [@acampos](https://www.ruby-forum.com/u/acampos)\ **Replies:** 2\ **Last updated:** [July 12, 2010, 12:47pm UTC](https://www.ruby-forum.com/t/library-path-in-order-to-use-gems/191316 "2010-07-12T12:47:43Z")
Hi, I’d like my C# hosted IronRuby script to be able to use gems (I install them with igem so they go into the IronRuby directory). I’ve been able to successfully require an installed gem but to do so I had to explic… --- ## [RubyGems requesting win32/service on Red Hat Linux](https://www.ruby-forum.com/t/rubygems-requesting-win32-service-on-red-hat-linux/147897)
**Author:** [@gers32](https://www.ruby-forum.com/u/gers32)\ **Replies:** 2\ **Last updated:** [September 8, 2008, 8:55am UTC](https://www.ruby-forum.com/t/rubygems-requesting-win32-service-on-red-hat-linux/147897 "2008-09-08T08:55:06Z")
Hi, I successfully installed a RoR/Flex/Oracle application in a Windows environment and am now in the process of trying the same in Linux. Unfortunately, when I get to the part where I start Mongrel, I get the follow… --- ## [RSpec HTTP get simulation](https://www.ruby-forum.com/t/rspec-http-get-simulation/140534)
**Author:** [@reis](https://www.ruby-forum.com/u/reis)\ **Replies:** 2\ **Last updated:** [June 17, 2008, 11:59am UTC](https://www.ruby-forum.com/t/rspec-http-get-simulation/140534 "2008-06-17T11:59:47Z")
Gi guis, I’m using the RSpec testing plugin to make my tests, but I’ve encountered a problem. In my application I’ve different named routes that go to the same controller, so to simulate a session HTTP request I can’t… --- ## [Conf rb file required with new Nitro?](https://www.ruby-forum.com/t/conf-rb-file-required-with-new-nitro/119435)
**Author:** [@newbee-robert](https://www.ruby-forum.com/u/newbee-robert)\ **Replies:** 2\ **Last updated:** [November 7, 2007, 8:14am UTC](https://www.ruby-forum.com/t/conf-rb-file-required-with-new-nitro/119435 "2007-11-07T08:14:14Z")
A conf/debug.rb file is now required for even the simplest app? Is that an intentional decision? /opt/local/lib/ruby/site\_ruby/1.8/rubygems/custom\_require.rb:27:in gem\_original\_require': no such file to load -- /Users… --- ## [Binding an array to multiple text fields in a form](https://www.ruby-forum.com/t/binding-an-array-to-multiple-text-fields-in-a-form/108584)
**Author:** [@rlorimor](https://www.ruby-forum.com/u/rlorimor)\ **Replies:** 2\ **Last updated:** [July 5, 2007, 3:37pm UTC](https://www.ruby-forum.com/t/binding-an-array-to-multiple-text-fields-in-a-form/108584 "2007-07-05T15:37:20Z")
I have a model that has the following classes: ShoppingList, Item and Product. – Product is just a list of product names: Apple, Orange, Banana, Pear, Grape. The table has two columns: ID and NAME. – A ShoppingLis… --- ## [Capistrano fails to restart Memcached service](https://www.ruby-forum.com/t/capistrano-fails-to-restart-memcached-service/70959)
**Author:** [@anatol](https://www.ruby-forum.com/u/anatol)\ **Replies:** 2\ **Last updated:** [October 4, 2006, 11:44am UTC](https://www.ruby-forum.com/t/capistrano-fails-to-restart-memcached-service/70959 "2006-10-04T11:44:06Z")
Hi. I am using Capistrano for my webapp and after deploy I need to restart memcached service. I am trying to do it with sudo “/etc/init.d/memcached restart” But it does not do it, even if memcached service existed - … --- ## [How to get image properties](https://www.ruby-forum.com/t/how-to-get-image-properties/59672)
**Author:** [@surekha](https://www.ruby-forum.com/u/surekha)\ **Replies:** 2\ **Last updated:** [May 5, 2006, 3:55pm UTC](https://www.ruby-forum.com/t/how-to-get-image-properties/59672 "2006-05-05T15:55:52Z")
Hi friends in PHP there is a direct function GetImageSize(), with it I can easily determine the dimentions of an image file. How can I do in RoR. Please help me out Thanks in advance --- ## [Minor issue with mysql/ruby - major headache](https://www.ruby-forum.com/t/minor-issue-with-mysql-ruby-major-headache/57109)
**Author:** [@charl](https://www.ruby-forum.com/u/charl)\ **Replies:** 2\ **Last updated:** [April 14, 2006, 7:20pm UTC](https://www.ruby-forum.com/t/minor-issue-with-mysql-ruby-major-headache/57109 "2006-04-14T19:20:38Z")
i hope its minor, i’m running lighty1.4x ruby 1.8x mysql 5.0.1x and i can see my rails app on 127.0.0.1:3000 but if i try run a app with database connection (scaffold) i get this error NameError in Message#index uni… --- ## [Basic Auth in WEBrick](https://www.ruby-forum.com/t/basic-auth-in-webrick/86932)
**Author:** [@ericw](https://www.ruby-forum.com/u/ericw)\ **Replies:** 2\ **Last updated:** [March 25, 2006, 4:56am UTC](https://www.ruby-forum.com/t/basic-auth-in-webrick/86932 "2006-03-25T04:56:46Z")
Yo all, All I want to accomplish at this moment in time is simple password protection around a rails application in development using WEBrick on a custom port. Just one account would be fine. I have done an extensive… --- ## [JRuby will apply for Google Summer of Code 2015](https://www.ruby-forum.com/t/jruby-will-apply-for-google-summer-of-code-2015/234254)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [March 17, 2015, 3:17pm UTC](https://www.ruby-forum.com/t/jruby-will-apply-for-google-summer-of-code-2015/234254 "2015-03-17T15:17:44Z")
Hello friends! You may know that JRuby was not accepted as a mentoring organization last year. We are applying again this year, and we need your help. Add ideas to the JRuby GSoC 2015 wiki page here (more ideas will … --- ## [Formtastic: radio button collection image\_tag](https://www.ruby-forum.com/t/formtastic-radio-button-collection-image-tag/230394)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 1\ **Last updated:** [June 16, 2014, 10:51am UTC](https://www.ruby-forum.com/t/formtastic-radio-button-collection-image-tag/230394 "2014-06-16T10:51:20Z")
Hello, I would like to ask, how am I going to integrate an image tag during edit on formtastic for a collection of array of images? form do |f| f.inputs “Building” do f.input :name f.input :image, :as =\> :radio ,… --- ## [Turn OFF Daglight saving time in Rails app](https://www.ruby-forum.com/t/turn-off-daglight-saving-time-in-rails-app/237240)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [November 4, 2013, 3:16pm UTC](https://www.ruby-forum.com/t/turn-off-daglight-saving-time-in-rails-app/237240 "2013-11-04T15:16:53Z")
Hello G.s, Is there any way that we can turn off DayLight saving in rails app? Rails uses tzinfo gem for converting time in zones but it does not handle it correctly for some timezone. Is there any way we can turn O… --- ## [Session variable not available in global before(:each, :type =\> :controller)](https://www.ruby-forum.com/t/session-variable-not-available-in-global-before-each-type-controller/201905)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [January 17, 2011, 7:46pm UTC](https://www.ruby-forum.com/t/session-variable-not-available-in-global-before-each-type-controller/201905 "2011-01-17T19:46:20Z")
Hi, I’m refactoring some specs, in controller specs I have a before(:each) which sets up things required in the session, wanted to avoid duplication and put the initial setup global for each controller spec my before… --- ## [Can't convert String into Integer error on updating](https://www.ruby-forum.com/t/cant-convert-string-into-integer-error-on-updating/153443)
**Author:** [@raji](https://www.ruby-forum.com/u/raji)\ **Replies:** 1\ **Last updated:** [November 17, 2008, 1:43pm UTC](https://www.ruby-forum.com/t/cant-convert-string-into-integer-error-on-updating/153443 "2008-11-17T13:43:11Z")
\<% form\_for (:contact,:url=\>{:controller=\>‘contact’,:action =\> ‘update’,:id =\> @contact},:html=\> {:onSubmit =\> ‘return validate()’, :id =\> ‘savecontact’} ) do -%\> . . . . Email Addresses \<% for email in … --- ## [What is a NameError?](https://www.ruby-forum.com/t/what-is-a-nameerror/139469)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 1\ **Last updated:** [June 4, 2008, 8:30am UTC](https://www.ruby-forum.com/t/what-is-a-nameerror/139469 "2008-06-04T08:30:25Z")
Hi, What is a NameError? When I visit the root page of my application, I get an application error. Upon checking the logs, the stack trace is below. I have also included my environment.rb and routes.rb files, if t… --- ## [ActionMailer and PDF Attachment and corrupt file?](https://www.ruby-forum.com/t/actionmailer-and-pdf-attachment-and-corrupt-file/98514)
**Author:** [@michael](https://www.ruby-forum.com/u/michael)\ **Replies:** 1\ **Last updated:** [July 15, 2006, 9:34pm UTC](https://www.ruby-forum.com/t/actionmailer-and-pdf-attachment-and-corrupt-file/98514 "2006-07-15T21:34:33Z")
Community, I’m struggling with an issue and I’m sure it is trivial but I cannot find the solution. I’m trying to attach a PDF file to an email. For simplicity, I have explicitely named a given file but when I get th… --- ## [Fixtures and single table inheritance](https://www.ruby-forum.com/t/fixtures-and-single-table-inheritance/55240)
**Author:** [@maraby](https://www.ruby-forum.com/u/maraby)\ **Replies:** 1\ **Last updated:** [March 19, 2006, 3:58pm UTC](https://www.ruby-forum.com/t/fixtures-and-single-table-inheritance/55240 "2006-03-19T15:58:44Z")
I’m wondering what the accepted method for doing unit tests on STI models is. I tried to create a fixture for the class but Rails tries to load that data into the non-existent child table. I could create a fixture nam… --- ## [Rails Conferences Are Discriminatory, Unintelligent, and Hateful of Ruby in 2025](https://www.ruby-forum.com/t/rails-conferences-are-discriminatory-unintelligent-and-hateful-of-ruby-in-2025/267956)
**Author:** [@AndyMaleh](https://www.ruby-forum.com/u/AndyMaleh)\ **Replies:** 0\ **Last updated:** [September 22, 2025, 8:11pm UTC](https://www.ruby-forum.com/t/rails-conferences-are-discriminatory-unintelligent-and-hateful-of-ruby-in-2025/267956 "2025-09-22T20:11:13Z")
Rails Conferences Are Discriminatory, Unintelligent, and Hateful of Ruby in 2025 Ruby on Rails Conferences Are Discriminatory, Unintelligent, and Hateful of Ruby in 2025 --- ## [Hiring Full Stake Developers urgent \[Anonymous\]](https://www.ruby-forum.com/t/hiring-full-stake-developers-urgent-anonymous/243755)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 0\ **Last updated:** [December 31, 2015, 5:41am UTC](https://www.ruby-forum.com/t/hiring-full-stake-developers-urgent-anonymous/243755 "2015-12-31T05:41:48Z")
Full-time and part-time positions available for highly experienced full-stack developers who are interested in working anonymously on various dark net projects: Please ONLY submit your applications via THE BOX secure … --- ## [Translation missing: en.date.formats.default](https://www.ruby-forum.com/t/translation-missing-en-date-formats-default/214278)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [November 27, 2011, 2:16am UTC](https://www.ruby-forum.com/t/translation-missing-en-date-formats-default/214278 "2011-11-27T02:16:06Z")
Getting a strange error on missing translation. I18n.l(Order.first.created\_at.to\_date) I18n::MissingTranslationData: translation missing: en.date.formats.default But if try this: I18n.l(Order.first.created\_at) “… [Previous page](https://www.ruby-forum.com/top.md?page=960&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=962&per_page=50)