# Rails **URL:** https://www.ruby-forum.com/c/ruby-on-rails/6.md?page=1149 [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:** 1150 --- ## [Can load gem with irb but application fails](https://www.ruby-forum.com/t/can-load-gem-with-irb-but-application-fails/151603)
**Author:** [@dino\_d](https://www.ruby-forum.com/u/dino_d)\ **Replies:** 3\ **Last updated:** [October 23, 2008, 10:01pm UTC](https://www.ruby-forum.com/t/can-load-gem-with-irb-but-application-fails/151603 "2008-10-23T22:01:22Z")
Hi- I’m trying to load the blackbook gem. I had it working at one point and don’t recall how I broke it. Anyway, right now, I can load it in irb and I get ‘true’ (success). The app dies, however and I get this in … --- ## [Sending a response back to a PHP site from rails application](https://www.ruby-forum.com/t/sending-a-response-back-to-a-php-site-from-rails-application/151609)
**Author:** [@sijo](https://www.ruby-forum.com/u/sijo)\ **Replies:** 1\ **Last updated:** [October 23, 2008, 9:01pm UTC](https://www.ruby-forum.com/t/sending-a-response-back-to-a-php-site-from-rails-application/151609 "2008-10-23T21:01:46Z")
Hi I have an existing php application running commercially…Now I have a new rails application…So I have three fields like user\_name ,password and company in the php page .Which when submitting connecting to my rails … --- ## [How to pass parameters to after\_update callback?](https://www.ruby-forum.com/t/how-to-pass-parameters-to-after-update-callback/151613)
**Author:** [@g0nzo](https://www.ruby-forum.com/u/g0nzo)\ **Replies:** 5\ **Last updated:** [October 23, 2008, 5:45pm UTC](https://www.ruby-forum.com/t/how-to-pass-parameters-to-after-update-callback/151613 "2008-10-23T17:45:39Z")
Hi, I got i.e. Ticket and TicketChange models and would like to create TicketChange object whenever Ticket object is updated. Currently I’m creating new TicketChange in Ticket#after\_update callback and simply seriali… --- ## [Sorting in different ways (with the same index action)](https://www.ruby-forum.com/t/sorting-in-different-ways-with-the-same-index-action/151346)
**Author:** [@bingobob](https://www.ruby-forum.com/u/bingobob)\ **Replies:** 11\ **Last updated:** [October 23, 2008, 5:38pm UTC](https://www.ruby-forum.com/t/sorting-in-different-ways-with-the-same-index-action/151346 "2008-10-23T17:38:37Z")
I’ve got a puzzle question. I’ve got a load of news\_items that I find and sort by date in my controller and then display in the view. Works just fine. I do this in the index action. It appears as tabular information,… --- ## [How to use an EXISTing DB-Schema in my Rails APP..?](https://www.ruby-forum.com/t/how-to-use-an-existing-db-schema-in-my-rails-app/151627)
**Author:** [@deepFritz](https://www.ruby-forum.com/u/deepFritz)\ **Replies:** 1\ **Last updated:** [October 23, 2008, 5:33pm UTC](https://www.ruby-forum.com/t/how-to-use-an-existing-db-schema-in-my-rails-app/151627 "2008-10-23T17:33:21Z")
Hi friends, We have JUST started with Ruby/Rails… and we are very much impressed with the scaffold generator which gets us kick-started by creating even the DB-Schema Migration scripts fer us, which is DB agnostic…!! … --- ## [Subtemplating with ERB](https://www.ruby-forum.com/t/subtemplating-with-erb/121510)
**Author:** [@sealedsun](https://www.ruby-forum.com/u/sealedsun)\ **Replies:** 9\ **Last updated:** [October 23, 2008, 5:30pm UTC](https://www.ruby-forum.com/t/subtemplating-with-erb/121510 "2008-10-23T17:30:24Z")
Hey! I’m using Ruby withour Rails, but i make use of the ERB-template functionality. So i think is a good place to post this one here. I want to do subtemplating, is that possible? E.g. I have a index.rhtml file. In… --- ## [3 different areas, 1 yield?!](https://www.ruby-forum.com/t/3-different-areas-1-yield/151538)
**Author:** [@cojones](https://www.ruby-forum.com/u/cojones)\ **Replies:** 5\ **Last updated:** [October 23, 2008, 5:06pm UTC](https://www.ruby-forum.com/t/3-different-areas-1-yield/151538 "2008-10-23T17:06:26Z")
Hello, I’m having a problem which is following: \[STUFF FROM THE DB\] \[STUFF FROM THE DB\] \<%= yield %\> \[STUFF FROM THE DB\] How can I fill the \[STUFF FROM THE DB\] div’s when I only have one single yield? I can’t think … --- ## [Problem installing Rails 2.1.1 under Suse LINUX - Help needed!](https://www.ruby-forum.com/t/problem-installing-rails-2-1-1-under-suse-linux-help-needed/151631)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 2\ **Last updated:** [October 23, 2008, 4:40pm UTC](https://www.ruby-forum.com/t/problem-installing-rails-2-1-1-under-suse-linux-help-needed/151631 "2008-10-23T16:40:05Z")
Team, While installing Rails 2.1.1 unde Suse Linux, I came across an error msg telling me that I need this library, libopenssl-ruby. I am running LINUX Suse: 2.6.16.21-0.8-smp. ruby -v ruby 1.8.6 (2008-08-08 patchle… --- ## [Autocompleter in textarea on character event](https://www.ruby-forum.com/t/autocompleter-in-textarea-on-character-event/151632)
**Author:** [@shariefsk](https://www.ruby-forum.com/u/shariefsk)\ **Replies:** 0\ **Last updated:** [October 23, 2008, 4:03pm UTC](https://www.ruby-forum.com/t/autocompleter-in-textarea-on-character-event/151632 "2008-10-23T16:03:03Z")
Hi, I have a usecase of calling an Autocompleter.Local when a special character is typed in the textarea. The autocompleter will suggest a drop down matching the characters that user typed after the special character… --- ## [Mass emailing](https://www.ruby-forum.com/t/mass-emailing/151628)
**Author:** [@adam](https://www.ruby-forum.com/u/adam)\ **Replies:** 0\ **Last updated:** [October 23, 2008, 4:03pm UTC](https://www.ruby-forum.com/t/mass-emailing/151628 "2008-10-23T16:03:03Z")
Hello all, I have searched this group and the internet for examples of mass emailing in ror apps. I haven’t found a lot. http://www.myowndb.com/blog/?p=20 I am wondering if anyone could tell me how they made there m… --- ## [A has\_many :bs; what is the Rails idiom to save @a and @.bs in one transaction?](https://www.ruby-forum.com/t/a-has-many-bs-what-is-the-rails-idiom-to-save-a-and-bs-in-one-transaction/151629)
**Author:** [@dewie](https://www.ruby-forum.com/u/dewie)\ **Replies:** 0\ **Last updated:** [October 23, 2008, 4:02pm UTC](https://www.ruby-forum.com/t/a-has-many-bs-what-is-the-rails-idiom-to-save-a-and-bs-in-one-transaction/151629 "2008-10-23T16:02:27Z")
Suppose I have two models: class A \< ActiveRecord::Base has\_many :bs end class B \< ActiveRecord::Base belongs\_to :a end Now, if I say in a controller b1 = @a.build(params\[:b\]) I can build a new B associated to a… --- ## [Problems installing Gems](https://www.ruby-forum.com/t/problems-installing-gems/151624)
**Author:** [@remco](https://www.ruby-forum.com/u/remco)\ **Replies:** 0\ **Last updated:** [October 23, 2008, 3:52pm UTC](https://www.ruby-forum.com/t/problems-installing-gems/151624 "2008-10-23T15:52:02Z")
Hi, When i try to update or install the gems, nothing happens. It look like this i my console: Updating installed gems Bulk updating Gem source index for: http://gems.rubyforge.org/ Killed Someone suggestions? Grt… --- ## [Actionmailer doesnot send mail to the same domain user](https://www.ruby-forum.com/t/actionmailer-doesnot-send-mail-to-the-same-domain-user/151620)
**Author:** [@ami](https://www.ruby-forum.com/u/ami)\ **Replies:** 0\ **Last updated:** [October 23, 2008, 3:26pm UTC](https://www.ruby-forum.com/t/actionmailer-doesnot-send-mail-to-the-same-domain-user/151620 "2008-10-23T15:26:36Z")
hi i am using the restful-authentication plugin and I can send a reset/ activation emails to any email but the main domain i’m on. i am using :smtp in my mailer intiialzer and my gmail account info ( i thought the pr… --- ## [Using an associated model in an attribute setter](https://www.ruby-forum.com/t/using-an-associated-model-in-an-attribute-setter/151497)
**Author:** [@Rainer\_Frey](https://www.ruby-forum.com/u/Rainer_Frey)\ **Replies:** 2\ **Last updated:** [October 23, 2008, 3:24pm UTC](https://www.ruby-forum.com/t/using-an-associated-model-in-an-attribute-setter/151497 "2008-10-23T15:24:12Z")
Hi, I want to use an associated model in an overwritten attribute write method. But this fails on create, as the association is not yet initialized. Code is: class Forward \< ActiveRecord::Base belongs\_to :domain va… --- ## [Redirect bug with restful-authetication plugin](https://www.ruby-forum.com/t/redirect-bug-with-restful-authetication-plugin/197222)
**Author:** [@ami](https://www.ruby-forum.com/u/ami)\ **Replies:** 0\ **Last updated:** [October 23, 2008, 3:14pm UTC](https://www.ruby-forum.com/t/redirect-bug-with-restful-authetication-plugin/197222 "2008-10-23T15:14:12Z")
Hi i’m expriencing a weird bug with the restful authentication plugin: when a user is logged-in and closed the browser then reopen it the page will loop with a redirect my only temp solution is to clear the cookies a… --- ## [Redirect bug with restful-authetication](https://www.ruby-forum.com/t/redirect-bug-with-restful-authetication/196828)
**Author:** [@ami](https://www.ruby-forum.com/u/ami)\ **Replies:** 0\ **Last updated:** [October 23, 2008, 3:13pm UTC](https://www.ruby-forum.com/t/redirect-bug-with-restful-authetication/196828 "2008-10-23T15:13:01Z")
Hi i’m expriencing a weird bug with the restful authentication plugin: when a user is logged-in and closed the browser then reopen it the page will loop with a redirect my only temp solution is to clear the cookies a… --- ## [Redirect bug with restful-authetication](https://www.ruby-forum.com/t/redirect-bug-with-restful-authetication/151617)
**Author:** [@ami](https://www.ruby-forum.com/u/ami)\ **Replies:** 0\ **Last updated:** [October 23, 2008, 3:07pm UTC](https://www.ruby-forum.com/t/redirect-bug-with-restful-authetication/151617 "2008-10-23T15:07:42Z")
Hi i’m expriencing a weird bug with the restful authentication plugin: when a user is logged-in and closed the browser then reopen it the page will loop with a redirect my only temp solution is to clear the cookies a… --- ## [SOAP4R connection to a secured link(https)](https://www.ruby-forum.com/t/soap4r-connection-to-a-secured-link-https/151146)
**Author:** [@g\_pallavi1](https://www.ruby-forum.com/u/g_pallavi1)\ **Replies:** 4\ **Last updated:** [October 23, 2008, 3:01pm UTC](https://www.ruby-forum.com/t/soap4r-connection-to-a-secured-link-https/151146 "2008-10-23T15:01:41Z")
Hi I have been trying to connect to a secured link(https) which is pointing to a wsdl file. I am using SOAP4R for this. But it is giving me an exception which says " hostname was not match with the server certificate… --- ## [Creating Unique Votes](https://www.ruby-forum.com/t/creating-unique-votes/151525)
**Author:** [@Leximo](https://www.ruby-forum.com/u/Leximo)\ **Replies:** 6\ **Last updated:** [October 23, 2008, 2:46pm UTC](https://www.ruby-forum.com/t/creating-unique-votes/151525 "2008-10-23T14:46:28Z")
I have a rails app that uses voting. Right now I have it set up so that you can vote on a word, but it doesn’t limit the number of votes. So someone can vote on the same word more than once. How do I make it so that y… --- ## [How to easily cache single AR object?](https://www.ruby-forum.com/t/how-to-easily-cache-single-ar-object/151561)
**Author:** [@g0nzo](https://www.ruby-forum.com/u/g0nzo)\ **Replies:** 2\ **Last updated:** [October 23, 2008, 2:28pm UTC](https://www.ruby-forum.com/t/how-to-easily-cache-single-ar-object/151561 "2008-10-23T14:28:13Z")
Hi, I got a mailer that uses dynamic stylesheets, so when creating an email I’m doing Style.find\_by\_name(“newsletter”). The problem is that it’s fetching the same Style record for each email it creates and when sendi… --- ## [Rails application working, rake tasks not](https://www.ruby-forum.com/t/rails-application-working-rake-tasks-not/151595)
**Author:** [@mrdamien](https://www.ruby-forum.com/u/mrdamien)\ **Replies:** 1\ **Last updated:** [October 23, 2008, 1:13pm UTC](https://www.ruby-forum.com/t/rails-application-working-rake-tasks-not/151595 "2008-10-23T13:13:18Z")
Hi, I have some problems with rails and the oracle\_enhanced adapter. My rails application is working but not my rake task. It doesn’t find the oracle\_enhanced adapter. Please install the oracle\_enhanced adapter: gem … --- ## [Contacts gem and mailing solution to handle email bounces](https://www.ruby-forum.com/t/contacts-gem-and-mailing-solution-to-handle-email-bounces/151598)
**Author:** [@sgudibanda](https://www.ruby-forum.com/u/sgudibanda)\ **Replies:** 0\ **Last updated:** [October 23, 2008, 11:25am UTC](https://www.ruby-forum.com/t/contacts-gem-and-mailing-solution-to-handle-email-bounces/151598 "2008-10-23T11:25:11Z")
Hi, My app has a feature to import contacts from gmail,yahoo and hotmail. I am using CONTACTS gem to achieve that. The functionality is working fine, I can import many contacts in bulk. I also have a “invite your co… --- ## [Irb command window](https://www.ruby-forum.com/t/irb-command-window/151593)
**Author:** [@daociyiyou](https://www.ruby-forum.com/u/daociyiyou)\ **Replies:** 1\ **Last updated:** [October 23, 2008, 10:32am UTC](https://www.ruby-forum.com/t/irb-command-window/151593 "2008-10-23T10:32:04Z")
how to exit from the rails irb command line? ctr+c not work for this. --- ## [Catch-all routing](https://www.ruby-forum.com/t/catch-all-routing/151566)
**Author:** [@grayson](https://www.ruby-forum.com/u/grayson)\ **Replies:** 3\ **Last updated:** [October 23, 2008, 7:45am UTC](https://www.ruby-forum.com/t/catch-all-routing/151566 "2008-10-23T07:45:40Z")
I know this isn’t all that Rails friendly but is it possible to do catch-all routing so that some value can be passed in as if it were a controller for example http://localhost:3000/ford/thunderbird http://localhost:… --- ## [AttachmentFu Reprocess all assets](https://www.ruby-forum.com/t/attachmentfu-reprocess-all-assets/151570)
**Author:** [@robby247365](https://www.ruby-forum.com/u/robby247365)\ **Replies:** 2\ **Last updated:** [October 23, 2008, 6:25am UTC](https://www.ruby-forum.com/t/attachmentfu-reprocess-all-assets/151570 "2008-10-23T06:25:00Z")
Hey all, I am about to embark on reprocessing approx 100k user photos with new dimensions that a site redesign has called for. We used AttachmentFu and have stored the originals in case this ever came up. I don’t see … --- ## [Sorting and presentation problem](https://www.ruby-forum.com/t/sorting-and-presentation-problem/151571)
**Author:** [@MrLipid](https://www.ruby-forum.com/u/MrLipid)\ **Replies:** 0\ **Last updated:** [October 23, 2008, 3:48am UTC](https://www.ruby-forum.com/t/sorting-and-presentation-problem/151571 "2008-10-23T03:48:50Z")
Here’s a problem I am facing. I’ve got two databases. They share one thing in common. I would like what they share to generate a list of clickable links. Now, I don’t what a list of what they share. The list of clicka… --- ## [\[ANN\] El Dorado - an open-source forum in Rails](https://www.ruby-forum.com/t/ann-el-dorado-an-open-source-forum-in-rails/111268)
**Author:** [@trevorturk](https://www.ruby-forum.com/u/trevorturk)\ **Replies:** 16\ **Last updated:** [October 23, 2008, 3:31am UTC](https://www.ruby-forum.com/t/ann-el-dorado-an-open-source-forum-in-rails/111268 "2008-10-23T03:31:12Z")
I’m pleased to report that I got my pet project - El Dorado - finished up enough (when is anything ever truly finished?) to launch last weekend. So far, things are looking pretty good. I successfully imported an exist… --- ## [Can't Activate Capistrano Error](https://www.ruby-forum.com/t/cant-activate-capistrano-error/151560)
**Author:** [@jpfeifer](https://www.ruby-forum.com/u/jpfeifer)\ **Replies:** 1\ **Last updated:** [October 23, 2008, 3:23am UTC](https://www.ruby-forum.com/t/cant-activate-capistrano-error/151560 "2008-10-23T03:23:36Z")
Greetings, I’m getting an error when trying to do a “cap staging deploy” from the command line: $ cap staging deploy /Library/Ruby/Site/1.8/rubygems.rb:147:in activate': can't activate capistrano (= 2.4.3, runtime), … --- ## [Rails app failing because I upgraded Rails](https://www.ruby-forum.com/t/rails-app-failing-because-i-upgraded-rails/151557)
**Author:** [@RichardOnRails](https://www.ruby-forum.com/u/RichardOnRails)\ **Replies:** 7\ **Last updated:** [October 23, 2008, 1:01am UTC](https://www.ruby-forum.com/t/rails-app-failing-because-i-upgraded-rails/151557 "2008-10-23T01:01:32Z")
Hi, Some time ago I ran “ruby script/server” and WeBrick server booted. Today, I ran the same command in the same directory (unchanged, I believe) and got: ======================== ./script/…/config/boot.rb:28: unde… --- ## [Cleaner way to build a "one or the other" validation?](https://www.ruby-forum.com/t/cleaner-way-to-build-a-one-or-the-other-validation/151495)
**Author:** [@mrkohrea](https://www.ruby-forum.com/u/mrkohrea)\ **Replies:** 5\ **Last updated:** [October 22, 2008, 11:43pm UTC](https://www.ruby-forum.com/t/cleaner-way-to-build-a-one-or-the-other-validation/151495 "2008-10-22T23:43:30Z")
I have an object called dealer. Dealer has two fields dealer\_number and sub\_dealer\_number. It must have 1 OR the other… but not both. To validate this I have: class Dealer \< ActiveRecord::Base validate :dealer\_id? … [Previous page](https://www.ruby-forum.com/c/ruby-on-rails/6.md?page=1148) [Next page](https://www.ruby-forum.com/c/ruby-on-rails/6.md?page=1150)