# Rails **URL:** https://www.ruby-forum.com/c/ruby-on-rails/6.md?page=1071 [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:** 1072 --- ## [RoR, Apache2, fcgid and ubuntu](https://www.ruby-forum.com/t/ror-apache2-fcgid-and-ubuntu/156987)
**Author:** [@zeba-momin](https://www.ruby-forum.com/u/zeba-momin)\ **Replies:** 1\ **Last updated:** [January 8, 2009, 6:41am UTC](https://www.ruby-forum.com/t/ror-apache2-fcgid-and-ubuntu/156987 "2009-01-08T06:41:11Z")
Hi. I’m trying to deploy my rails application on ubuntu server using apache2 and fcgid…but have not been successful… I am using ruby 1.8.6, rails 2.2.2 and fcgi 0.8.7 gem… I am able to start apache successfully and v… --- ## [126: The specified module could not be found. - c:/ruby/lib/ruby/gems/1.8/gems/ruby-postgres-0.7](https://www.ruby-forum.com/t/126-the-specified-module-could-not-be-found-c-ruby-lib-ruby-gems-1-8-gems-ruby-postgres-0-7/157157)
**Author:** [@rubynut](https://www.ruby-forum.com/u/rubynut)\ **Replies:** 1\ **Last updated:** [January 8, 2009, 6:41am UTC](https://www.ruby-forum.com/t/126-the-specified-module-could-not-be-found-c-ruby-lib-ruby-gems-1-8-gems-ruby-postgres-0-7/157157 "2009-01-08T06:41:05Z")
I have install postgres but I am getting this message when I am starting the application. Please help --- ## [RoR, Apache2, fcgid and ubuntu](https://www.ruby-forum.com/t/ror-apache2-fcgid-and-ubuntu/156998)
**Author:** [@zeba-momin](https://www.ruby-forum.com/u/zeba-momin)\ **Replies:** 6\ **Last updated:** [January 8, 2009, 6:36am UTC](https://www.ruby-forum.com/t/ror-apache2-fcgid-and-ubuntu/156998 "2009-01-08T06:36:59Z")
Hi. I’m trying to deploy my rails application on ubuntu server using apache2 and fcgid…but have not been successful… I am using ruby 1.8.6, rails 2.2.2 and fcgi 0.8.7 gem… I am able to start apache successfully and v… --- ## [Rails 2.2 on Mac OSX 10.5](https://www.ruby-forum.com/t/rails-2-2-on-mac-osx-10-5/157177)
**Author:** [@adammontgomery](https://www.ruby-forum.com/u/adammontgomery)\ **Replies:** 1\ **Last updated:** [January 8, 2009, 6:18am UTC](https://www.ruby-forum.com/t/rails-2-2-on-mac-osx-10-5/157177 "2009-01-08T06:18:51Z")
I need some help figuring out what is wrong with my 2.2 installation of rails on Mac OSX 10.5. I performed the following commands prior to creating a sample app. sudo gem update --system sudo gem update rails sudo g… --- ## [Total Date Difference](https://www.ruby-forum.com/t/total-date-difference/157108)
**Author:** [@rakenewuser](https://www.ruby-forum.com/u/rakenewuser)\ **Replies:** 4\ **Last updated:** [January 8, 2009, 5:09am UTC](https://www.ruby-forum.com/t/total-date-difference/157108 "2009-01-08T05:09:31Z")
Hi, Anyone can help, on how to get the total number of days with this data; {:date\_created=\>“2008-12-19”, :date\_last\_updated=\>“2008-12-23”} The display in “puts” should be the total difference. Thanks in Advance! --- ## [A problem of ignoring newline in textarea](https://www.ruby-forum.com/t/a-problem-of-ignoring-newline-in-textarea/157169)
**Author:** [@youhaodeyi](https://www.ruby-forum.com/u/youhaodeyi)\ **Replies:** 6\ **Last updated:** [January 8, 2009, 4:13am UTC](https://www.ruby-forum.com/t/a-problem-of-ignoring-newline-in-textarea/157169 "2009-01-08T04:13:08Z")
I use text\_area\_tag in a view page and when its action get its value by params\[:id\], all the newline will be removed. How can I keep the format of textarea? --- ## [Serialized data](https://www.ruby-forum.com/t/serialized-data/157162)
**Author:** [@mafloria](https://www.ruby-forum.com/u/mafloria)\ **Replies:** 1\ **Last updated:** [January 8, 2009, 2:16am UTC](https://www.ruby-forum.com/t/serialized-data/157162 "2009-01-08T02:16:40Z")
Hi, I have a serialized Hash in a database. How can I acces my data? data is stored as a varchar and text. --- ## [Nested Sentance translation](https://www.ruby-forum.com/t/nested-sentance-translation/157164)
**Author:** [@indigoi](https://www.ruby-forum.com/u/indigoi)\ **Replies:** 0\ **Last updated:** [January 8, 2009, 1:17am UTC](https://www.ruby-forum.com/t/nested-sentance-translation/157164 "2009-01-08T01:17:58Z")
I want to have a sentence that contains elements i already have translations for. I already have: \<%= t ‘nested’ %\> \<%= t ‘be\_cool’ %\> This is my sentance: “This is an example of where nested translations would be … --- ## [Controller if statement error with param](https://www.ruby-forum.com/t/controller-if-statement-error-with-param/157141)
**Author:** [@fididle](https://www.ruby-forum.com/u/fididle)\ **Replies:** 2\ **Last updated:** [January 8, 2009, 12:26am UTC](https://www.ruby-forum.com/t/controller-if-statement-error-with-param/157141 "2009-01-08T00:26:00Z")
Hi, Please help me with this maddening little problem. The if statement in the controller (below) does not detect the string “ALL” contained in params\[:state\]. This param was entered in a form (not shown here). I ca… --- ## [Issue with scaffolding with rail 2.2 and mySQL](https://www.ruby-forum.com/t/issue-with-scaffolding-with-rail-2-2-and-mysql/155561)
**Author:** [@mikari](https://www.ruby-forum.com/u/mikari)\ **Replies:** 3\ **Last updated:** [January 7, 2009, 10:05pm UTC](https://www.ruby-forum.com/t/issue-with-scaffolding-with-rail-2-2-and-mysql/155561 "2009-01-07T22:05:13Z")
Hi guys, I’m having problems when creating basic web applications using rails 2.2 and mySQL databases. If I create the following table in a database named moviecritc\_development: CREATE TABLE movies ( id INT NOT NU… --- ## [Fwd: change javascript default from jquery back to prototype](https://www.ruby-forum.com/t/fwd-change-javascript-default-from-jquery-back-to-prototype/157134)
**Author:** [@felipegiotto](https://www.ruby-forum.com/u/felipegiotto)\ **Replies:** 4\ **Last updated:** [January 7, 2009, 10:04pm UTC](https://www.ruby-forum.com/t/fwd-change-javascript-default-from-jquery-back-to-prototype/157134 "2009-01-07T22:04:55Z")
Hello all, recently I installed the jrails plugin which changed the javascript\_include\_tag :defaults to include the jquery libraries… The jquery did no good, so I want the prototype back, but i can’t manage to get t… --- ## [Need help](https://www.ruby-forum.com/t/need-help/157075)
**Author:** [@anton\_effendi](https://www.ruby-forum.com/u/anton_effendi)\ **Replies:** 2\ **Last updated:** [January 7, 2009, 10:03pm UTC](https://www.ruby-forum.com/t/need-help/157075 "2009-01-07T22:03:09Z")
Hai guys. I have problem in Rails… Can u help me? please… My problem: I want to make code for maintenance database… I want like migration… can change to another version… so when I import some data, I must revert to… --- ## [Urgent Hire in NYC](https://www.ruby-forum.com/t/urgent-hire-in-nyc/157152)
**Author:** [@Smiley](https://www.ruby-forum.com/u/Smiley)\ **Replies:** 0\ **Last updated:** [January 7, 2009, 9:51pm UTC](https://www.ruby-forum.com/t/urgent-hire-in-nyc/157152 "2009-01-07T21:51:59Z")
Our client is a leading NYC-based publisher of web and mobile games, and personalization applications. They are seeking a Senior Server Engineer with Ruby on Rails experience. The Senior Server Engineer works with t… --- ## [Multiple Openings for Wireless/Mobile/BlackBerry Project](https://www.ruby-forum.com/t/multiple-openings-for-wireless-mobile-blackberry-project/157147)
**Author:** [@ajay86dubey](https://www.ruby-forum.com/u/ajay86dubey)\ **Replies:** 0\ **Last updated:** [January 7, 2009, 9:04pm UTC](https://www.ruby-forum.com/t/multiple-openings-for-wireless-mobile-blackberry-project/157147 "2009-01-07T21:04:26Z")
Job Site: Ideally they would want everyone to work in their new Irvine, CA facility. Job Duration: Contract - 6 months Project Overview: Develop a web-based service for sales contact and campaign management. Provid… --- ## [Uniqueness on has\_many associations](https://www.ruby-forum.com/t/uniqueness-on-has-many-associations/157013)
**Author:** [@tron](https://www.ruby-forum.com/u/tron)\ **Replies:** 3\ **Last updated:** [January 7, 2009, 8:58pm UTC](https://www.ruby-forum.com/t/uniqueness-on-has-many-associations/157013 "2009-01-07T20:58:42Z")
Dear List, This may not be rails unique but what is the best practice to validate the uniqueness of has\_many associations. In particular the models are class Word end class PhraseComponent belongs\_to :word belong… --- ## [Loading Hash during testing using Fixtures](https://www.ruby-forum.com/t/loading-hash-during-testing-using-fixtures/157079)
**Author:** [@sijomo](https://www.ruby-forum.com/u/sijomo)\ **Replies:** 2\ **Last updated:** [January 7, 2009, 8:45pm UTC](https://www.ruby-forum.com/t/loading-hash-during-testing-using-fixtures/157079 "2009-01-07T20:45:04Z")
Hi all, I am finally starting to use the testing framework that rails provides, however I have come across a problem that I can’t work out. Our model has a serialized hash as one of the members, and I can’t work out … --- ## [:after\_update\_element and text\_field\_with\_auto\_complete](https://www.ruby-forum.com/t/after-update-element-and-text-field-with-auto-complete/157018)
**Author:** [@sweetpete](https://www.ruby-forum.com/u/sweetpete)\ **Replies:** 2\ **Last updated:** [January 7, 2009, 7:34pm UTC](https://www.ruby-forum.com/t/after-update-element-and-text-field-with-auto-complete/157018 "2009-01-07T19:34:12Z")
Hi! I’m on Rails 2.2.2 and using text\_field\_with\_auto\_complete which works fine. Now I want to use :after\_update\_element to send some data back to the server when my text field is updated. I have the following code … --- ## [Actionmailer and postfix settings](https://www.ruby-forum.com/t/actionmailer-and-postfix-settings/157140)
**Author:** [@tyanlion](https://www.ruby-forum.com/u/tyanlion)\ **Replies:** 0\ **Last updated:** [January 7, 2009, 6:23pm UTC](https://www.ruby-forum.com/t/actionmailer-and-postfix-settings/157140 "2009-01-07T18:23:57Z")
Hi, I am having problems configuring my actionmailer to work with postfix. I followed this tutorial: http://howtoforge.org/virtual-users-and-domains-postfix-courier-mysql-centos5.1 and i got the server set up. at fi… --- ## [Radio\_button\_tag](https://www.ruby-forum.com/t/radio-button-tag/157137)
**Author:** [@snantz](https://www.ruby-forum.com/u/snantz)\ **Replies:** 0\ **Last updated:** [January 7, 2009, 6:21pm UTC](https://www.ruby-forum.com/t/radio-button-tag/157137 "2009-01-07T18:21:14Z")
I have an app that needs to collect data on gender, so I have: Male: \<%= radio\_button\_tag( :gender, :male, :checked =\> @user.gender.to\_s == ‘Male’ ? true : false, :options =\> {:onclick =\> func2} )%\> Female: \<%= r… --- ## [New cheat sheet: Jump Start Credit Card Processing in Ruby](https://www.ruby-forum.com/t/new-cheat-sheet-jump-start-credit-card-processing-in-ruby/157030)
**Author:** [@amyhoy](https://www.ruby-forum.com/u/amyhoy)\ **Replies:** 12\ **Last updated:** [January 7, 2009, 6:17pm UTC](https://www.ruby-forum.com/t/new-cheat-sheet-jump-start-credit-card-processing-in-ruby/157030 "2009-01-07T18:17:24Z")
Hey guys… it’s me :wink: I’ve come out of a long cheat sheet-free period! I want to share with you my new, really massive “cheat sheet” on credit card processing: the process, how it works, what you need to get the … --- ## [Store file from file\_field](https://www.ruby-forum.com/t/store-file-from-file-field/144500)
**Author:** [@paulbutcher](https://www.ruby-forum.com/u/paulbutcher)\ **Replies:** 1\ **Last updated:** [January 7, 2009, 5:59pm UTC](https://www.ruby-forum.com/t/store-file-from-file-field/144500 "2009-01-07T17:59:02Z")
I’ve made a file upload. When there is a file already on the server I pass the values and bring them back to question if they want to overwrite or cancel. I pass along the values with session values. But I have proble… --- ## [How rails insert object id to database?](https://www.ruby-forum.com/t/how-rails-insert-object-id-to-database/157132)
**Author:** [@rubyernewbie](https://www.ruby-forum.com/u/rubyernewbie)\ **Replies:** 0\ **Last updated:** [January 7, 2009, 5:30pm UTC](https://www.ruby-forum.com/t/how-rails-insert-object-id-to-database/157132 "2009-01-07T17:30:30Z")
e\[4;35;1mUser Create (0.5ms)e\[0m e\[0mINSERT INTO users (name, avatar\_file\_name, avatar\_file\_size, created\_at, updated\_at, avatar\_content\_type) VALUES(‘hello’, ‘Screenshot.png’, 253800, ‘2009-01-08 08:27:19’, ‘2009-0… --- ## [How to upgrade an existing application to 2.2.2?](https://www.ruby-forum.com/t/how-to-upgrade-an-existing-application-to-2-2-2/155222)
**Author:** [@oldbug](https://www.ruby-forum.com/u/oldbug)\ **Replies:** 5\ **Last updated:** [January 7, 2009, 5:17pm UTC](https://www.ruby-forum.com/t/how-to-upgrade-an-existing-application-to-2-2-2/155222 "2009-01-07T17:17:49Z")
I apologize for asking such a basic question, but I have a RoR application I started developing last July and would like to continue working on it now. Since that time, I have updated my rails version to 2.2.2 and, s… --- ## [Gems between two different machines](https://www.ruby-forum.com/t/gems-between-two-different-machines/156788)
**Author:** [@jschank](https://www.ruby-forum.com/u/jschank)\ **Replies:** 3\ **Last updated:** [January 7, 2009, 5:15pm UTC](https://www.ruby-forum.com/t/gems-between-two-different-machines/156788 "2009-01-07T17:15:25Z")
Hello, I usually develop on a desktop machine, but I also have a laptop. I want to be able to ensure that the gems I’ve installed on one machine are available on the other. $ gem env seems to tell me where the gems … --- ## [Migration problem in rail 2.0 and observers](https://www.ruby-forum.com/t/migration-problem-in-rail-2-0-and-observers/157124)
**Author:** [@marmolin](https://www.ruby-forum.com/u/marmolin)\ **Replies:** 0\ **Last updated:** [January 7, 2009, 5:06pm UTC](https://www.ruby-forum.com/t/migration-problem-in-rail-2-0-and-observers/157124 "2009-01-07T17:06:30Z")
I have a somewhat confusing error !! U I am using ruby 1.8.7 rails 2.0 and text mate and have observers that are defined in cofiguration file as config.active\_record.observers = :flock\_observer, :text\_observer I can… --- ## [Changing order of hash](https://www.ruby-forum.com/t/changing-order-of-hash/157101)
**Author:** [@vanight](https://www.ruby-forum.com/u/vanight)\ **Replies:** 3\ **Last updated:** [January 7, 2009, 4:56pm UTC](https://www.ruby-forum.com/t/changing-order-of-hash/157101 "2009-01-07T16:56:51Z")
I’ve got a constant of difficulty levels in my ‘Tutorial’ model which is a hash of DIFFICULTIES = {“Beginner” =\> 1, “Intermediate” =\> 2, “Advanced” =\> 3} However when I pass it to my options\_for\_select helper they app… --- ## [Super Classes and Database Tables](https://www.ruby-forum.com/t/super-classes-and-database-tables/157120)
**Author:** [@daz](https://www.ruby-forum.com/u/daz)\ **Replies:** 1\ **Last updated:** [January 7, 2009, 4:35pm UTC](https://www.ruby-forum.com/t/super-classes-and-database-tables/157120 "2009-01-07T16:35:22Z")
Hi, I have a database question. I’m trying to plan a simple app for tracking pupil progress at a school. These are the models and associations I had in mind: Teachers :have\_many Classes Classes :have\_many Pupils Cla… --- ## ["No such file to load" error when running Rspec](https://www.ruby-forum.com/t/no-such-file-to-load-error-when-running-rspec/157082)
**Author:** [@eeby](https://www.ruby-forum.com/u/eeby)\ **Replies:** 2\ **Last updated:** [January 7, 2009, 3:40pm UTC](https://www.ruby-forum.com/t/no-such-file-to-load-error-when-running-rspec/157082 "2009-01-07T15:40:39Z")
Mac OS 10.4 rspec (1.1.11, 1.1.4, 1.1.3, 0.5.15) rspec-rails (1.1.11) rspec\_generator (0.5.15) rails 2.2.2 ruby 1.8.6 (2007-03-13 patchlevel 0) \[universal-darwin8.0\] Created a new project… $ rails myproject Insta… --- ## [Newbie trying self-referencing :through via REST model](https://www.ruby-forum.com/t/newbie-trying-self-referencing-through-via-rest-model/156951)
**Author:** [@itsastickup](https://www.ruby-forum.com/u/itsastickup)\ **Replies:** 3\ **Last updated:** [January 7, 2009, 3:28pm UTC](https://www.ruby-forum.com/t/newbie-trying-self-referencing-through-via-rest-model/156951 "2009-01-07T15:28:51Z")
I’ve read through countless blogs and the docs and can’t seem to get what I expect. I also tried irc on freenode, but they ignored me. I must have a case of the mange or something. I have a Person model (on a people t… --- ## [Restful\_authentication installation setup problem](https://www.ruby-forum.com/t/restful-authentication-installation-setup-problem/157064)
**Author:** [@ihihih](https://www.ruby-forum.com/u/ihihih)\ **Replies:** 1\ **Last updated:** [January 7, 2009, 3:23pm UTC](https://www.ruby-forum.com/t/restful-authentication-installation-setup-problem/157064 "2009-01-07T15:23:32Z")
I’m new to rails and trying to get restful\_authentication working, but I am getting errors when I try to create a user or login. I followed the instructions at the github repository and everything generated fine and h… [Previous page](https://www.ruby-forum.com/c/ruby-on-rails/6.md?page=1070) [Next page](https://www.ruby-forum.com/c/ruby-on-rails/6.md?page=1072)