# Top **URL:** https://www.ruby-forum.com/top.md?page=1842 [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:** 1843 --- ## [Rails 2.1RC1 tagge'](https://www.ruby-forum.com/t/rails-2-1rc1-tagge/137326)
**Author:** [@Jean-FranSSSSois\_Tr](https://www.ruby-forum.com/u/Jean-FranSSSSois_Tr)\ **Replies:** 2\ **Last updated:** [May 12, 2008, 11:09am UTC](https://www.ruby-forum.com/t/rails-2-1rc1-tagge/137326 "2008-05-12T11:09:41Z")
Rails 2.1RC1 (=2.0.991) taggé il y a une demi-heure. pas encore d’annonce. gems dispo sur http://gems.rubyonrails.org activesupport-2.0.991 activerecord-2.0.991 actionpack-2.0.991 actionmailer-2.0.991 activereso… --- ## [Buffer chains optimisation](https://www.ruby-forum.com/t/buffer-chains-optimisation/135862)
**Author:** [@vchav](https://www.ruby-forum.com/u/vchav)\ **Replies:** 2\ **Last updated:** [April 25, 2008, 8:40pm UTC](https://www.ruby-forum.com/t/buffer-chains-optimisation/135862 "2008-04-25T20:40:01Z")
Hi, I read the guide about the Nginx module development and I don’t find any description about how buffer chains are processed. For example, I send a file line by line and I would like to know if it’s optimized to cre… --- ## [\[ANN\] ActsAsOptions plugin for Rails 2.0](https://www.ruby-forum.com/t/ann-actsasoptions-plugin-for-rails-2-0/135276)
**Author:** [@flowerborn](https://www.ruby-forum.com/u/flowerborn)\ **Replies:** 2\ **Last updated:** [April 21, 2008, 11:14am UTC](https://www.ruby-forum.com/t/ann-actsasoptions-plugin-for-rails-2-0/135276 "2008-04-21T11:14:06Z")
Hi, I’ve made a simple plugin for Rails 2.0 to generate options for tag. After installed, add the ‘acts\_as\_options’ line to your model: class Brand acts\_as\_options end By default ActsAsOptions suppose you have a ‘… --- ## [Deploying in local machine](https://www.ruby-forum.com/t/deploying-in-local-machine/135132)
**Author:** [@karthikragu](https://www.ruby-forum.com/u/karthikragu)\ **Replies:** 2\ **Last updated:** [April 18, 2008, 5:07pm UTC](https://www.ruby-forum.com/t/deploying-in-local-machine/135132 "2008-04-18T17:07:47Z")
hi all, i was given a project which keeps track of employee's information.and the project is running at present in my office now.i checked out the project source from subversion and stored in my local machine to… --- ## [Confusing error with GivenStory](https://www.ruby-forum.com/t/confusing-error-with-givenstory/133436)
**Author:** [@Glenn\_F](https://www.ruby-forum.com/u/Glenn_F)\ **Replies:** 2\ **Last updated:** [March 31, 2008, 5:57pm UTC](https://www.ruby-forum.com/t/confusing-error-with-givenstory/133436 "2008-03-31T17:57:13Z")
Hey all! I’m loving Stories so far, but I ran across a difficult error today that I felt should have resulted in a “PENDING” message. Here’s what I got: /Users/Malohkan/Sites/blog/vendor/plugins/rspec\_on\_rails/lib/sp… --- ## [Rescue](https://www.ruby-forum.com/t/rescue/132316)
**Author:** [@linojon](https://www.ruby-forum.com/u/linojon)\ **Replies:** 2\ **Last updated:** [March 19, 2008, 7:01am UTC](https://www.ruby-forum.com/t/rescue/132316 "2008-03-19T07:01:03Z")
Hi, whats the correct way to spec a rescue? This will raise it but doesnt test my code’s response controller def edit @foo = Foo.find(params\[:id\]) rescue flash\[:notice\] = “Unknown foo #{params\[:id\]}” redirect\_to fo… --- ## [Can Ruby/Rails be the de facto n-tier platform in future IT shops?](https://www.ruby-forum.com/t/can-ruby-rails-be-the-de-facto-n-tier-platform-in-future-it-shops/132207)
**Author:** [@ric](https://www.ruby-forum.com/u/ric)\ **Replies:** 2\ **Last updated:** [March 18, 2008, 3:42am UTC](https://www.ruby-forum.com/t/can-ruby-rails-be-the-de-facto-n-tier-platform-in-future-it-shops/132207 "2008-03-18T03:42:42Z")
Can Ruby/Rails be scaled to replace the traditional corporate n-tier paradigm: database server \<---- java/beans —\> application server \<---- browser GUI? One example would be: Oracle \<— Java (ejb) —\> IBM Websphere \<-… --- ## [Añadir parametro a petición new](https://www.ruby-forum.com/t/aa-adir-parametro-a-peticia-n-new/123447)
**Author:** [@dvancoevorden](https://www.ruby-forum.com/u/dvancoevorden)\ **Replies:** 2\ **Last updated:** [December 19, 2007, 5:48pm UTC](https://www.ruby-forum.com/t/aa-adir-parametro-a-peticia-n-new/123447 "2007-12-19T17:48:25Z")
Hola : Estoy empezando con Ror, y ahora mismo ando un poco perdido con lo siguiente : Tengo dos modelos con sus correspondientes vistas , Paciente y Tratamiento. Cada tratamiento se guarda en una tabla aparte y se e… --- ## [Letters with accent marks](https://www.ruby-forum.com/t/letters-with-accent-marks/120452)
**Author:** [@bigdaddy71](https://www.ruby-forum.com/u/bigdaddy71)\ **Replies:** 2\ **Last updated:** [November 18, 2007, 5:24am UTC](https://www.ruby-forum.com/t/letters-with-accent-marks/120452 "2007-11-18T05:24:55Z")
Any ideas? I have a textBox that users will be entering data into and most likely they will not bother to write the accent marks over the correct letters. When performing the search I need a way to look at the words i… --- ## [Re: ID3 Tags (#136)](https://www.ruby-forum.com/t/re-id3-tags-136/225964)
**Author:** [@lodestone](https://www.ruby-forum.com/u/lodestone)\ **Replies:** 2\ **Last updated:** [October 23, 2007, 3:19pm UTC](https://www.ruby-forum.com/t/re-id3-tags-136/225964 "2007-10-23T15:19:02Z")
class ID3 def initialize(tags) @tags = tags @genres = \[‘Classic Rock’, ‘Country’, ‘Dance’, ‘Disco’, ‘Funk’, ‘Grunge’, ‘Hip-Hop’, ‘Jazz’, ‘Metal’, ‘New Age’, ‘Oldies’, ‘Other’, ‘Pop’, ‘R&B’, ‘Rap’, ‘Reggae’, ‘Rock’,… --- ## [Setting up Netbeans and Rails](https://www.ruby-forum.com/t/setting-up-netbeans-and-rails/115045)
**Author:** [@slindsey3000](https://www.ruby-forum.com/u/slindsey3000)\ **Replies:** 2\ **Last updated:** [September 20, 2007, 4:48am UTC](https://www.ruby-forum.com/t/setting-up-netbeans-and-rails/115045 "2007-09-20T04:48:01Z")
Hi, I’m new to Ruby/Rails/Netbeans. I would like to use Netbeans to do all my Ruby, and Ruby on Rails development. Questions, Does my installation of Netbeans include a Ruby interpreter (or is it JRuby only), and … --- ## [Forms with nested objects](https://www.ruby-forum.com/t/forms-with-nested-objects/114497)
**Author:** [@creativelogic](https://www.ruby-forum.com/u/creativelogic)\ **Replies:** 2\ **Last updated:** [September 17, 2007, 1:21pm UTC](https://www.ruby-forum.com/t/forms-with-nested-objects/114497 "2007-09-17T13:21:55Z")
Hi, I’m having a problem trying to create a form that can populated nested objects. In my main object, WG, I have two lists of objects: A objects, and B objects. I want to display a form where I can select an arbit… --- ## [Rails, Nginx and blocking linked images](https://www.ruby-forum.com/t/rails-nginx-and-blocking-linked-images/113989)
**Author:** [@dan](https://www.ruby-forum.com/u/dan)\ **Replies:** 2\ **Last updated:** [September 10, 2007, 11:48pm UTC](https://www.ruby-forum.com/t/rails-nginx-and-blocking-linked-images/113989 "2007-09-10T23:48:53Z")
Hi Everyone, Im using the standard rails/mongrel config script (http://wiki.codemongers.com/NginxRubyonRailsMongrel) for a rails site but Im trying to block images from being linked from other sites. It looks like so… --- ## [Doing rake-like stuff with mkmf?](https://www.ruby-forum.com/t/doing-rake-like-stuff-with-mkmf/106387)
**Author:** [@Wincent\_C](https://www.ruby-forum.com/u/Wincent_C)\ **Replies:** 2\ **Last updated:** [June 11, 2007, 10:15pm UTC](https://www.ruby-forum.com/t/doing-rake-like-stuff-with-mkmf/106387 "2007-06-11T22:15:45Z")
Following the pattern I’ve seen in widespread use, I use rake in my Ruby projects for most high-level tasks (running specs, building gems etc) and mkmf to make C extension makefiles. mkmf works great for the simple ca… --- ## [File.open](https://www.ruby-forum.com/t/file-open/105986)
**Author:** [@lourdes](https://www.ruby-forum.com/u/lourdes)\ **Replies:** 2\ **Last updated:** [June 6, 2007, 8:40am UTC](https://www.ruby-forum.com/t/file-open/105986 "2007-06-06T08:40:56Z")
Hola, buenos dias a todos. Estoy intantando leer este fichero para cargar los datos en mi aplicación. f=File.open(“c:/process\_orders.txt”,“r”) Cuando estoy en development ejecutando la aplicación desde mi ordenador… --- ## [How to ignore :type in some cases? (when I don't want STI)](https://www.ruby-forum.com/t/how-to-ignore-type-in-some-cases-when-i-dont-want-sti/104175)
**Author:** [@fraser\_c](https://www.ruby-forum.com/u/fraser_c)\ **Replies:** 2\ **Last updated:** [May 19, 2007, 7:36pm UTC](https://www.ruby-forum.com/t/how-to-ignore-type-in-some-cases-when-i-dont-want-sti/104175 "2007-05-19T19:36:06Z")
Hi, I have a model Member containing details such as name, address, phone, etc. There are various approval stages for new and changed members so I need a few extra models based on member, some can use STI, some I’d … --- ## [Blind\_down](https://www.ruby-forum.com/t/blind-down/104102)
**Author:** [@Miguel\_Angel\_Callej](https://www.ruby-forum.com/u/Miguel_Angel_Callej)\ **Replies:** 2\ **Last updated:** [May 14, 2007, 12:02pm UTC](https://www.ruby-forum.com/t/blind-down/104102 "2007-05-14T12:02:42Z")
Buenas, quería usar el blind\_down del scriptacoulous, pero no me lo hace, estoy siguiendo un ejemplo, detallo lo que tengo: En mi vista he incluido el javascript: \<%=javascript\_include\_tag :defaults %\> … --- ## [Bloom Filters](https://www.ruby-forum.com/t/bloom-filters/103679)
**Author:** [@mfaine](https://www.ruby-forum.com/u/mfaine)\ **Replies:** 2\ **Last updated:** [May 11, 2007, 7:33pm UTC](https://www.ruby-forum.com/t/bloom-filters/103679 "2007-05-11T19:33:07Z")
I’ve been playing with Bloom Filters in Perl and found that there is a ruby module for them as well (perl inspired). I am trying to come up with a good way to serialize the filter post construction that would be comp… --- ## [Having Problem Installing RMagick](https://www.ruby-forum.com/t/having-problem-installing-rmagick/91339)
**Author:** [@wickie](https://www.ruby-forum.com/u/wickie)\ **Replies:** 2\ **Last updated:** [April 7, 2007, 12:17am UTC](https://www.ruby-forum.com/t/having-problem-installing-rmagick/91339 "2007-04-07T00:17:34Z")
I’m trying to install RMagick on Kubuntu Dapper using Rubygems. My installation is failing with the following error message: configure: error: Can’t install RMagick. Can’t find Magick-config or GraphicsMagick-config p… --- ## [Call specific model validators from controllers](https://www.ruby-forum.com/t/call-specific-model-validators-from-controllers/91088)
**Author:** [@RJRJRJ](https://www.ruby-forum.com/u/RJRJRJ)\ **Replies:** 2\ **Last updated:** [April 4, 2007, 5:04pm UTC](https://www.ruby-forum.com/t/call-specific-model-validators-from-controllers/91088 "2007-04-04T17:04:25Z")
Here is the scenario. Standard web form that maps directly onto a model (Lets say “user” model). I want to add ajax validation so that when the user exits each field a little request is fired off, the field is valida… --- ## [Excel style graphics with Rails?](https://www.ruby-forum.com/t/excel-style-graphics-with-rails/90306)
**Author:** [@Markus\_Jais](https://www.ruby-forum.com/u/Markus_Jais)\ **Replies:** 2\ **Last updated:** [March 27, 2007, 10:07pm UTC](https://www.ruby-forum.com/t/excel-style-graphics-with-rails/90306 "2007-03-27T22:07:55Z")
Hello I want to create graphs similar to those in Excel (like bars) from a database using Rails. the graphics should be displayed within a HTML page. I think SVG might be an option. I have not used it before. but m… --- ## [Any advise on exception / error handling approaches/prinicip](https://www.ruby-forum.com/t/any-advise-on-exception-error-handling-approaches-prinicip/87341)
**Author:** [@greg](https://www.ruby-forum.com/u/greg)\ **Replies:** 2\ **Last updated:** [March 2, 2007, 9:37pm UTC](https://www.ruby-forum.com/t/any-advise-on-exception-error-handling-approaches-prinicip/87341 "2007-03-02T21:37:44Z")
Hi, Can I ask for some advise re what the best practice is for handling exceptions & errors through my rails code from the point of view of how to display them back to the user? Some items I’d love to be covered in… --- ## [Within a block passed to "each" can I detect the last time t](https://www.ruby-forum.com/t/within-a-block-passed-to-each-can-i-detect-the-last-time-t/85719)
**Author:** [@greg](https://www.ruby-forum.com/u/greg)\ **Replies:** 2\ **Last updated:** [February 15, 2007, 9:25pm UTC](https://www.ruby-forum.com/t/within-a-block-passed-to-each-can-i-detect-the-last-time-t/85719 "2007-02-15T21:25:09Z")
Hi, Does anyone know a way for the below code, to tell when the last block is called via “each” so that I can detect this and not add a superfluous “&” to the end of the string being built up? postDataHash.each { |… --- ## [DBSRX C++ Driver](https://www.ruby-forum.com/t/dbsrx-c-driver/85471)
**Author:** [@Gregory\_W\_Heckler](https://www.ruby-forum.com/u/Gregory_W_Heckler)\ **Replies:** 2\ **Last updated:** [February 14, 2007, 1:06am UTC](https://www.ruby-forum.com/t/dbsrx-c-driver/85471 "2007-02-14T01:06:15Z")
Before I submit my DBSRX C++ driver, I need some tips on the preferred style to the GnuRadio mods out there: Should the DBSRX class (db\_dbs\_rx) inherit the usrp\_standard\_rx class (currently I pass a handle to an alrea… --- ## [Form Values not Persisting?](https://www.ruby-forum.com/t/form-values-not-persisting/84804)
**Author:** [@thebarge](https://www.ruby-forum.com/u/thebarge)\ **Replies:** 2\ **Last updated:** [February 7, 2007, 11:11pm UTC](https://www.ruby-forum.com/t/form-values-not-persisting/84804 "2007-02-07T23:11:04Z")
I’m using the text\_field tag to output my form inputs. In the past this works perfectly when using model validation. Here’s my problem… a 3-step checkout process so I’m collecting form data as I go along. So after … --- ## [Image Downloads in IE](https://www.ruby-forum.com/t/image-downloads-in-ie/84770)
**Author:** [@laurin1](https://www.ruby-forum.com/u/laurin1)\ **Replies:** 2\ **Last updated:** [February 7, 2007, 5:36pm UTC](https://www.ruby-forum.com/t/image-downloads-in-ie/84770 "2007-02-07T17:36:04Z")
Hi, This may not be a rails issue, if not apologies. I have an application which allows image downloads. The image is downloaded with the code: send\_data(@wallpaper.image, :filename =\> @wallpaper.path, :type =\> @wa… --- ## [Help for vintage Ruby doobie newbie](https://www.ruby-forum.com/t/help-for-vintage-ruby-doobie-newbie/84412)
**Author:** [@captaffy](https://www.ruby-forum.com/u/captaffy)\ **Replies:** 2\ **Last updated:** [February 4, 2007, 5:24am UTC](https://www.ruby-forum.com/t/help-for-vintage-ruby-doobie-newbie/84412 "2007-02-04T05:24:54Z")
I am trying to build R on R on my inteliMac, following Dan’s idiotproof instructions at hivelogic. I had previously done this on my son’s iBook some time ago and got stuck half-way through the Apple tutorial, with pas… --- ## [Recompiling FPGA with Quartus 6.1 tool](https://www.ruby-forum.com/t/recompiling-fpga-with-quartus-6-1-tool/81213)
**Author:** [@Jim\_Murashige](https://www.ruby-forum.com/u/Jim_Murashige)\ **Replies:** 2\ **Last updated:** [January 6, 2007, 10:33pm UTC](https://www.ruby-forum.com/t/recompiling-fpga-with-quartus-6-1-tool/81213 "2007-01-06T22:33:22Z")
I was trying to recompile the usrp\_std.v just to try out the tools, since we plan to make future changes to the FPGA. However only Quartus II v6.1 is available on the Altera website. It compiles and synthesizes fin… --- ## [Adding a different template (.fjs) and connecting with respo](https://www.ruby-forum.com/t/adding-a-different-template-fjs-and-connecting-with-respo/77269)
**Author:** [@dracos](https://www.ruby-forum.com/u/dracos)\ **Replies:** 2\ **Last updated:** [November 26, 2006, 6:40am UTC](https://www.ruby-forum.com/t/adding-a-different-template-fjs-and-connecting-with-respo/77269 "2006-11-26T06:40:17Z")
Hi, I am writing a new JavaScript templating system for Rails as a plugin. I want to use the extension “.fjs”. When a user “wants.js” in a respond\_to block I would first like to look for a .fjs file and render it wit… --- ## [Segmentation Faults](https://www.ruby-forum.com/t/segmentation-faults/77072)
**Author:** [@tdellaringa](https://www.ruby-forum.com/u/tdellaringa)\ **Replies:** 2\ **Last updated:** [November 24, 2006, 3:38pm UTC](https://www.ruby-forum.com/t/segmentation-faults/77072 "2006-11-24T15:38:01Z")
Hi, I am using Ferret 0.9.4 and my index appears to be corrupt as any attempt to read or write it causes a segmentation fault. I had been using it with minimal problems for the past few months. Is there a way to fix… --- ## [Pas doué](https://www.ruby-forum.com/t/pas-doua/76433)
**Author:** [@toto84](https://www.ruby-forum.com/u/toto84)\ **Replies:** 2\ **Last updated:** [November 23, 2006, 3:44pm UTC](https://www.ruby-forum.com/t/pas-doua/76433 "2006-11-23T15:44:07Z")
Bon voila je veux essayer rails à l’installation j’ai quelques lignes inquiètantes à la fin : \[root@localhost toto\]# gem install rails --include-dependencies Attempting local installation of ‘rails’ Local gem fil… --- ## [Problema al cargar 3 combos dinamicamente](https://www.ruby-forum.com/t/problema-al-cargar-3-combos-dinamicamente/74330)
**Author:** [@Sickman\_W](https://www.ruby-forum.com/u/Sickman_W)\ **Replies:** 2\ **Last updated:** [November 7, 2006, 11:02am UTC](https://www.ruby-forum.com/t/problema-al-cargar-3-combos-dinamicamente/74330 "2006-11-07T11:02:22Z")
Que tal amigos vuelvo a escribir nuevamente sobre esto, ya que no he encontrado forma alguna de solucionarlo hasta ahora, y me estoy atrasando con mi proyecto :(, bueno al escenario nuevamente: tengo 3 combos(categori… --- ## [Attaching files in Tracs to tickets is broken!](https://www.ruby-forum.com/t/attaching-files-in-tracs-to-tickets-is-broken/72156)
**Author:** [@chubbard](https://www.ruby-forum.com/u/chubbard)\ **Replies:** 2\ **Last updated:** [October 16, 2006, 12:15am UTC](https://www.ruby-forum.com/t/attaching-files-in-tracs-to-tickets-is-broken/72156 "2006-10-16T00:15:23Z")
Hi, I tried opening a new ticket with a patch I wanted to submit. But when I tried to attach files to the ticket I keep getting a ticket not found error. I kept trying to get it to work, but I accidentally opened 4 … --- ## [Parser bug?](https://www.ruby-forum.com/t/parser-bug/70793)
**Author:** [@Logan\_C](https://www.ruby-forum.com/u/Logan_C)\ **Replies:** 2\ **Last updated:** [October 3, 2006, 1:30am UTC](https://www.ruby-forum.com/t/parser-bug/70793 "2006-10-03T01:30:21Z")
So I was playing around, and decided that I wanted to define a method that ended in ?, but also happened to not have anything but an ending, . So I did this: def ?() end I got a syntax error, not very surprising. T… --- ## [Radiant Overview](https://www.ruby-forum.com/t/radiant-overview/65075)
**Author:** [@John\_WSLong](https://www.ruby-forum.com/u/John_WSLong)\ **Replies:** 2\ **Last updated:** [August 16, 2006, 8:43am UTC](https://www.ruby-forum.com/t/radiant-overview/65075 "2006-08-16T08:43:41Z")
I finally got around to creating a small overview of Radiant’s features: http://radiantcms.org/overview/ Does anything strike you as hard to understand? – John L. http://wiseheartdesign.com --- ## [Schema -\> migrations](https://www.ruby-forum.com/t/schema-migrations/101730)
**Author:** [@john-anes](https://www.ruby-forum.com/u/john-anes)\ **Replies:** 2\ **Last updated:** [August 8, 2006, 2:11pm UTC](https://www.ruby-forum.com/t/schema-migrations/101730 "2006-08-08T14:11:33Z")
I’ve poked around a bit with Google and I can’t find a way to generate a base set of migrations from a given SQL schema. Is there an easy way to do this? thanks John --- ## [Thread problems](https://www.ruby-forum.com/t/thread-problems/101214)
**Author:** [@Rolando\_A](https://www.ruby-forum.com/u/Rolando_A)\ **Replies:** 2\ **Last updated:** [August 7, 2006, 12:56am UTC](https://www.ruby-forum.com/t/thread-problems/101214 "2006-08-07T00:56:31Z")
I have a really long series of queries (import from other database\*) that takes about 2 or 3 minutes. I wanted to spawn a thread and put the job there, but there seems to be some problems with active record and thread… --- ## [Is there a debugger for Ruby?](https://www.ruby-forum.com/t/is-there-a-debugger-for-ruby/99339)
**Author:** [@ricardo](https://www.ruby-forum.com/u/ricardo)\ **Replies:** 2\ **Last updated:** [July 21, 2006, 8:45pm UTC](https://www.ruby-forum.com/t/is-there-a-debugger-for-ruby/99339 "2006-07-21T20:45:55Z")
Hi there, I’m trying out Ruby on Rails for the first time. I want to know if there is a good debugger for it. Does anybody know of one? Thanks --- ## [Handling cookies with Net::HTTP?](https://www.ruby-forum.com/t/handling-cookies-with-net-http/98488)
**Author:** [@benjohnson](https://www.ruby-forum.com/u/benjohnson)\ **Replies:** 2\ **Last updated:** [July 15, 2006, 12:57am UTC](https://www.ruby-forum.com/t/handling-cookies-with-net-http/98488 "2006-07-15T00:57:41Z")
I am having a strange problem and it is partly due to my poor understanding of cookies. So any help is greatly appreciated. I am trying to navigate through a site which requires that I provide them with the cookies th… --- ## [Disabling a layout before calling javascript window.open](https://www.ruby-forum.com/t/disabling-a-layout-before-calling-javascript-window-open/97554)
**Author:** [@seamus](https://www.ruby-forum.com/u/seamus)\ **Replies:** 2\ **Last updated:** [July 11, 2006, 5:40am UTC](https://www.ruby-forum.com/t/disabling-a-layout-before-calling-javascript-window-open/97554 "2006-07-11T05:40:25Z")
Hi, I have some code in which i open a pop up when a user clicks on a link. However, the new popup window comes with the layout of the page on which the user clicked the link. I would like to remove the layout only fr… --- ## [How to declare several HABTM-relationships?](https://www.ruby-forum.com/t/how-to-declare-several-habtm-relationships/60328)
**Author:** [@Bonicon](https://www.ruby-forum.com/u/Bonicon)\ **Replies:** 2\ **Last updated:** [May 12, 2006, 9:58am UTC](https://www.ruby-forum.com/t/how-to-declare-several-habtm-relationships/60328 "2006-05-12T09:58:05Z")
Hello, Is it possible to have several HABTM-relationships for the same object? Example: Imagine I have 3 objects (classroom, student, teacher) and define the associations for the student as: class Student \< ActiveRec… --- ## [Re: \[ADV\] Second Edition of Agile Web Development with Rails](https://www.ruby-forum.com/t/re-adv-second-edition-of-agile-web-development-with-rails/59466)
**Author:** [@sean-lerner](https://www.ruby-forum.com/u/sean-lerner)\ **Replies:** 2\ **Last updated:** [May 3, 2006, 7:07pm UTC](https://www.ruby-forum.com/t/re-adv-second-edition-of-agile-web-development-with-rails/59466 "2006-05-03T19:07:39Z")
The 1.0 edition had a coupon code for money off a copy of the pick axe book. Many of the other pragmatic books have similar discounts in them. Their website also has many discounts. And remember that those auto deale… --- ## [RailsConf speakers](https://www.ruby-forum.com/t/railsconf-speakers/54582)
**Author:** [@ezra\_z](https://www.ruby-forum.com/u/ezra_z)\ **Replies:** 2\ **Last updated:** [March 16, 2006, 6:30am UTC](https://www.ruby-forum.com/t/railsconf-speakers/54582 "2006-03-16T06:30:03Z")
Does anyone have a clue as to when the railsconf speakers will be announced? Thanks- -Ezra Z. Yakima Herald-Republic WebMaster 509-577-7732 removed\_email\_address@domain.invalid --- ## [Asynchronous Encryption?](https://www.ruby-forum.com/t/asynchronous-encryption/54002)
**Author:** [@dnstevenson](https://www.ruby-forum.com/u/dnstevenson)\ **Replies:** 2\ **Last updated:** [February 20, 2006, 12:30am UTC](https://www.ruby-forum.com/t/asynchronous-encryption/54002 "2006-02-20T00:30:44Z")
Hi Railers, I’m looking for something to do asynchronous encryption - where the encryption and decryption keys are different. This is for a scenario where I want to be able to store some information in the database … --- ## [2 Open RoR Positions - Denver, CO](https://www.ruby-forum.com/t/2-open-ror-positions-denver-co/53035)
**Author:** [@Justin\_Mecham](https://www.ruby-forum.com/u/Justin_Mecham)\ **Replies:** 2\ **Last updated:** [January 23, 2006, 8:22pm UTC](https://www.ruby-forum.com/t/2-open-ror-positions-denver-co/53035 "2006-01-23T20:22:59Z")
Ping Identity Corporation, a mid-sized identity solutions company, is currently looking for 2 contractors (3+ months w/option to hire at contract end) to assist in developing and extending our internal corporate appli… --- ## [File\_column not keeping value during page reloads](https://www.ruby-forum.com/t/file-column-not-keeping-value-during-page-reloads/53012)
**Author:** [@dmarkow](https://www.ruby-forum.com/u/dmarkow)\ **Replies:** 2\ **Last updated:** [January 22, 2006, 11:00pm UTC](https://www.ruby-forum.com/t/file-column-not-keeping-value-during-page-reloads/53012 "2006-01-22T23:00:50Z")
I’m trying to use the file\_column plug-in to attach a file to a newsletter posting. It works fine if I get the form right the first time, but if I get an error, such as not typing in a required field, and the form re-… --- ## [Ri cross-referencing](https://www.ruby-forum.com/t/ri-cross-referencing/52277)
**Author:** [@russianbandit](https://www.ruby-forum.com/u/russianbandit)\ **Replies:** 2\ **Last updated:** [January 13, 2006, 5:37am UTC](https://www.ruby-forum.com/t/ri-cross-referencing/52277 "2006-01-13T05:37:27Z")
Hello persons, ri’s help is very handy, but there are no cross-references to related classes/methods other than by chance mention in the text of the method’s/class’s docs. This is especially important when trying to f… --- ## [Why is my record readonly=\>true?](https://www.ruby-forum.com/t/why-is-my-record-readonly-true/60336)
**Author:** [@brucebalmer](https://www.ruby-forum.com/u/brucebalmer)\ **Replies:** 2\ **Last updated:** [January 8, 2006, 8:13pm UTC](https://www.ruby-forum.com/t/why-is-my-record-readonly-true/60336 "2006-01-08T20:13:57Z")
Hello: I have something very order to create my object def review @bit = Bit.find(:first, :select =\> “bits.\*,subjects.id as sid, subjects.name,gaps.id as gid, gaps.gap”, :joins =\> “left join (subjects,gaps) on (bi… --- ## [Small issue with REXML output](https://www.ruby-forum.com/t/small-issue-with-rexml-output/50961)
**Author:** [@chrislo](https://www.ruby-forum.com/u/chrislo)\ **Replies:** 2\ **Last updated:** [December 23, 2005, 3:28pm UTC](https://www.ruby-forum.com/t/small-issue-with-rexml-output/50961 "2005-12-23T15:28:30Z")
I’ve just started working with REXML recently and have encountered a small problem. After composing an XML document I want to output it to file, currently I’m using xmlDoc.write theFile, problem is, the resultant fil… --- ## [Diffing paragraphs](https://www.ruby-forum.com/t/diffing-paragraphs/49431)
**Author:** [@marshall](https://www.ruby-forum.com/u/marshall)\ **Replies:** 2\ **Last updated:** [December 4, 2005, 5:19pm UTC](https://www.ruby-forum.com/t/diffing-paragraphs/49431 "2005-12-04T17:19:53Z")
Hi all, Is there a decent equivalent of Perl’s Text::ParagraphDiff\[1\] that I can use with Rails to show differences between two versions of a story? I’ve found something called xhtmldiff, but it requires funky REXML … [Previous page](https://www.ruby-forum.com/top.md?page=1841&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1843&per_page=50)