# Top **URL:** https://www.ruby-forum.com/top.md?page=1946 [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:** 1947 --- ## [IronRuby and ActiveRecord](https://www.ruby-forum.com/t/ironruby-and-activerecord/179260)
**Author:** [@TurpinS\_Jay](https://www.ruby-forum.com/u/TurpinS_Jay)\ **Replies:** 2\ **Last updated:** [November 20, 2009, 10:09pm UTC](https://www.ruby-forum.com/t/ironruby-and-activerecord/179260 "2009-11-20T22:09:50Z")
Hi - I’ve looked around and haven’t been able to find a current set of instructions. What is the preferred way to setup IronRuby 0.9.2 with MSSQL and ActiveRecord support? Do I still need to install the MRI, or can IR… --- ## [Problem with requests that have a . in the end of the domain](https://www.ruby-forum.com/t/problem-with-requests-that-have-a-in-the-end-of-the-domain/176561)
**Author:** [@Mauro\_Stettler](https://www.ruby-forum.com/u/Mauro_Stettler)\ **Replies:** 2\ **Last updated:** [October 2, 2009, 7:22am UTC](https://www.ruby-forum.com/t/problem-with-requests-that-have-a-in-the-end-of-the-domain/176561 "2009-10-02T07:22:10Z")
hi i am currently experiencing some strange behavior if a user requests our domain with a . in the end of the domain. the actual problem is that our php code can’t really get along with that . in the end of the domai… --- ## [Generating new div when link is clicked](https://www.ruby-forum.com/t/generating-new-div-when-link-is-clicked/176489)
**Author:** [@ryan8720](https://www.ruby-forum.com/u/ryan8720)\ **Replies:** 2\ **Last updated:** [October 1, 2009, 3:03pm UTC](https://www.ruby-forum.com/t/generating-new-div-when-link-is-clicked/176489 "2009-10-01T15:03:28Z")
Hi everyone, I’m new to rails, and I’ve got my application up and running. Now I’d like to add a function that I haven’t been able to find information on. Basically, I start with a form that asks the user to input th… --- ## [ANN: New Rails-based hosted content management system](https://www.ruby-forum.com/t/ann-new-rails-based-hosted-content-management-system/175697)
**Author:** [@wickie](https://www.ruby-forum.com/u/wickie)\ **Replies:** 2\ **Last updated:** [September 19, 2009, 11:37pm UTC](https://www.ruby-forum.com/t/ann-new-rails-based-hosted-content-management-system/175697 "2009-09-19T23:37:50Z")
My colleague Christopher Haupt and I have been working for two years on a Rails-based hosted content management system, and it’s recently emerged from Beta. We’d love to hear your feedback: you can sign up for a free … --- ## [Linking text with regex](https://www.ruby-forum.com/t/linking-text-with-regex/173503)
**Author:** [@peterbe](https://www.ruby-forum.com/u/peterbe)\ **Replies:** 2\ **Last updated:** [August 10, 2009, 8:35pm UTC](https://www.ruby-forum.com/t/linking-text-with-regex/173503 "2009-08-10T20:35:02Z")
Hi This is probably a silly question, but I’m wondering what the best way is to scan a string for regular expression matches, and then link to it. It would be great to do it in one line, like this: \<% text.sub!(/#\[-'… --- ## [Commands out of sync](https://www.ruby-forum.com/t/commands-out-of-sync/169684)
**Author:** [@kc123](https://www.ruby-forum.com/u/kc123)\ **Replies:** 2\ **Last updated:** [June 7, 2009, 12:49am UTC](https://www.ruby-forum.com/t/commands-out-of-sync/169684 "2009-06-07T00:49:46Z")
I’m getting this error when talking to MySQL Status: 500 Internal Server Error Mysql::Error: Commands out of sync; you can’t run this command now: UPDATE sessions SET \`data This is the :active\_record\_store that is ca… --- ## [No such file to load -- openssl (RuntimeError)](https://www.ruby-forum.com/t/no-such-file-to-load-openssl-runtimeerror/169344)
**Author:** [@cabaret](https://www.ruby-forum.com/u/cabaret)\ **Replies:** 2\ **Last updated:** [June 3, 2009, 9:45am UTC](https://www.ruby-forum.com/t/no-such-file-to-load-openssl-runtimeerror/169344 "2009-06-03T09:45:29Z")
Hi. I have been trying all day to set up RoR; I got Ruby, Rails, Rubygems. Everything is installed (they all react to --version). However, when I try to run the webserver, I get the following message (terminal output … --- ## [Aiuto ruby-gstreamer](https://www.ruby-forum.com/t/aiuto-ruby-gstreamer/168944)
**Author:** [@Giorgio\_G](https://www.ruby-forum.com/u/Giorgio_G)\ **Replies:** 2\ **Last updated:** [May 27, 2009, 7:58pm UTC](https://www.ruby-forum.com/t/aiuto-ruby-gstreamer/168944 "2009-05-27T19:58:55Z")
Ciao a tutti ho abbozzato un semplice lettore audio usango ruby-gtk e ruby-gstreamer il problema è che non riesco a usare la classe Gst::Thread mi da sempre questo errore : ./M.audio.rb:31:in play': uninitialized c… --- ## [Unable to find USRP#0](https://www.ruby-forum.com/t/unable-to-find-usrp-0/168219)
**Author:** [@teodora](https://www.ruby-forum.com/u/teodora)\ **Replies:** 2\ **Last updated:** [May 19, 2009, 11:45am UTC](https://www.ruby-forum.com/t/unable-to-find-usrp-0/168219 "2009-05-19T11:45:54Z")
Hi Can anyone please help me? I am using gnuradio3.1.3. When I try to run usrp\_benchmark\_usb.py, I get the a RuntimeError: Unable to find USRP #0. When I issue ls -lR /dev/bus/usb | grep usrp, I didn’t get any mes… --- ## [MacRuby Help](https://www.ruby-forum.com/t/macruby-help/163257)
**Author:** [@tomx](https://www.ruby-forum.com/u/tomx)\ **Replies:** 2\ **Last updated:** [March 18, 2009, 8:42pm UTC](https://www.ruby-forum.com/t/macruby-help/163257 "2009-03-18T20:42:31Z")
I’m new to MacRuby and I was hoping to find anyone that could answer a question regarding it. I’m able to make all sorts of function calls within OS X but I can’t seem to access the constants that are in the documenta… --- ## [Shutting down a usrp\_sink\_s](https://www.ruby-forum.com/t/shutting-down-a-usrp-sink-s/163013)
**Author:** [@mattias\_k](https://www.ruby-forum.com/u/mattias_k)\ **Replies:** 2\ **Last updated:** [March 17, 2009, 1:43am UTC](https://www.ruby-forum.com/t/shutting-down-a-usrp-sink-s/163013 "2009-03-17T01:43:49Z")
Hi list, I have a question regarding the shutdown procedures of c+± flow- graphs (using trunk r10527, ubuntu 8.10). As far as I have understood a flow- graph will continue until one of the blocks in it either returns … --- ## [With YAML can I retrieve the class type back?](https://www.ruby-forum.com/t/with-yaml-can-i-retrieve-the-class-type-back/162047)
**Author:** [@greg](https://www.ruby-forum.com/u/greg)\ **Replies:** 2\ **Last updated:** [March 5, 2009, 10:29am UTC](https://www.ruby-forum.com/t/with-yaml-can-i-retrieve-the-class-type-back/162047 "2009-03-05T10:29:09Z")
Hi, If I wanted to persist different Ruby types (e.g. float, BigDecimal, integer, string) to a database based table (e.g. column names KEY and VALUE), if I use the “to\_yaml” method to serialize their values and store … --- ## [How to get cursor / lazy semantics from find(:all)](https://www.ruby-forum.com/t/how-to-get-cursor-lazy-semantics-from-find-all/161147)
**Author:** [@kschell](https://www.ruby-forum.com/u/kschell)\ **Replies:** 2\ **Last updated:** [February 23, 2009, 11:20pm UTC](https://www.ruby-forum.com/t/how-to-get-cursor-lazy-semantics-from-find-all/161147 "2009-02-23T23:20:01Z")
I’m trying to figure out it there’s some alternative to find(:all) that can avoid instantiating every object at once, when I know that I’m just going to iterate over the collection and throw it away. E.g. def batch\_p… --- ## [Nested resources , forms and update](https://www.ruby-forum.com/t/nested-resources-forms-and-update/159314)
**Author:** [@scudco](https://www.ruby-forum.com/u/scudco)\ **Replies:** 2\ **Last updated:** [February 3, 2009, 1:32pm UTC](https://www.ruby-forum.com/t/nested-resources-forms-and-update/159314 "2009-02-03T13:32:36Z")
Hi I have nested resources i.e. projects which have many tasks and a task belongs to a project. In my project show view I show project info i.e. title and description and then list all the tasks associated with it. I… --- ## [What's a good way to specify set of records to be created across multiple models (with associations)](https://www.ruby-forum.com/t/whats-a-good-way-to-specify-set-of-records-to-be-created-across-multiple-models-with-associations/157482)
**Author:** [@greg](https://www.ruby-forum.com/u/greg)\ **Replies:** 2\ **Last updated:** [January 12, 2009, 9:05pm UTC](https://www.ruby-forum.com/t/whats-a-good-way-to-specify-set-of-records-to-be-created-across-multiple-models-with-associations/157482 "2009-01-12T21:05:20Z")
Hi, I need to be able to specify for my application, via a configuration approach (i.e. power user, no nice UI required), a way to automate creation of a pre-determine set of database records across a few models. S… --- ## [Self.inspect in helper file](https://www.ruby-forum.com/t/self-inspect-in-helper-file/156696)
**Author:** [@sijo](https://www.ruby-forum.com/u/sijo)\ **Replies:** 2\ **Last updated:** [January 1, 2009, 12:02pm UTC](https://www.ruby-forum.com/t/self-inspect-in-helper-file/156696 "2009-01-01T12:02:25Z")
Hi I just noticed this When i tried puts self.inspect just in the module ApplicationHelper gives ApplicationHelper And if i place the above puts statement in any def in the helper module, then it prints like #\ **Author:** [@johnk](https://www.ruby-forum.com/u/johnk)\ **Replies:** 2\ **Last updated:** [December 23, 2008, 12:14am UTC](https://www.ruby-forum.com/t/using-both-include-and-joins-in-find/156222 "2008-12-23T00:14:04Z") I would like to do this: Greeter.find(:all, :select =\> “DISTINCT user\_id”, :include =\> \[:user\], :joins =\> \[:user\], :order =\> “users.nickname”) But an error is always thrown, I either do the join so that I go order o… --- ## [Nginx + haproxy + mongrel - issue persists](https://www.ruby-forum.com/t/nginx-haproxy-mongrel-issue-persists/154817)
**Author:** [@Asif\_A](https://www.ruby-forum.com/u/Asif_A)\ **Replies:** 2\ **Last updated:** [December 4, 2008, 6:32pm UTC](https://www.ruby-forum.com/t/nginx-haproxy-mongrel-issue-persists/154817 "2008-12-04T18:32:15Z")
We have configured nginx + haproxy + mongrels \[ more than 150 instances\]. While it works perfectly fine for small configuration, a larger set of mongrels - fail completely. I have attached the configuration file for… --- ## [Rails 2.2rc2: ArgumentError - Anonymous modules have no name to be referenced by](https://www.ruby-forum.com/t/rails-2-2rc2-argumenterror-anonymous-modules-have-no-name-to-be-referenced-by/153505)
**Author:** [@jacques](https://www.ruby-forum.com/u/jacques)\ **Replies:** 2\ **Last updated:** [November 18, 2008, 6:36am UTC](https://www.ruby-forum.com/t/rails-2-2rc2-argumenterror-anonymous-modules-have-no-name-to-be-referenced-by/153505 "2008-11-18T06:36:14Z")
If you convert your Rails 2.1 app to Rails 2.2RC2, you’ll see this fancy error message as soon as you start script server: ArgumentError “Anonymous modules have no name to be referenced by” Stack trace will lead you t… --- ## [Rubot looks sketchy](https://www.ruby-forum.com/t/rubot-looks-sketchy/149683)
**Author:** [@tcsnide](https://www.ruby-forum.com/u/tcsnide)\ **Replies:** 2\ **Last updated:** [October 30, 2008, 1:42pm UTC](https://www.ruby-forum.com/t/rubot-looks-sketchy/149683 "2008-10-30T13:42:26Z")
Anyone know about this project? http://rubyforge.org/projects/rubot/ I found if odd that this v0.0.1 lib would be #3 all time top download at Rubyforge. Looking at what it’s does got me thinking it’s probably not bei… --- ## [ActionController::MethodNotAllowed: Only get, put, and delete requests are allowed](https://www.ruby-forum.com/t/actioncontroller-only-get-put-and-delete-requests-are-allowed/150699)
**Author:** [@jeanluca](https://www.ruby-forum.com/u/jeanluca)\ **Replies:** 2\ **Last updated:** [October 12, 2008, 12:29am UTC](https://www.ruby-forum.com/t/actioncontroller-only-get-put-and-delete-requests-are-allowed/150699 "2008-10-12T00:29:02Z")
Hi all, I’d need some help with a Subject already appeared here, anyway I “re- post” with same title cause reading the old threads didn’t help me. I get a tipical restful routes mismatching : ActionContr… --- ## [Model.create(!) doesn't add to database, no errors](https://www.ruby-forum.com/t/model-create-doesnt-add-to-database-no-errors/150369)
**Author:** [@sovok](https://www.ruby-forum.com/u/sovok)\ **Replies:** 2\ **Last updated:** [October 7, 2008, 9:42pm UTC](https://www.ruby-forum.com/t/model-create-doesnt-add-to-database-no-errors/150369 "2008-10-07T21:42:22Z")
Hi, I am trying to get form submitted data be submitted to my database, however not matter what I try it won’t work. in script/console Model.create(args) adds to the database just fine. pastie is here I’ve tried .cr… --- ## [GNU Radio Beacon Receiver, announcement](https://www.ruby-forum.com/t/gnu-radio-beacon-receiver-announcement/147699)
**Author:** [@Mamoru\_Y](https://www.ruby-forum.com/u/Mamoru_Y)\ **Replies:** 2\ **Last updated:** [September 8, 2008, 5:02am UTC](https://www.ruby-forum.com/t/gnu-radio-beacon-receiver-announcement/147699 "2008-09-08T05:02:12Z")
Colleagues, I developed “GNU Radio Beacon Receiver” that measures total electron content (TEC) of the ionosphere by receiveing 150MHz/400MHz beacon signal from satellites in the low- earth orbit. Detailed informatio… --- ## [\[rails\] problema validazione dati con regexp](https://www.ruby-forum.com/t/rails-problema-validazione-dati-con-regexp/147406)
**Author:** [@aldoitalo](https://www.ruby-forum.com/u/aldoitalo)\ **Replies:** 2\ **Last updated:** [September 1, 2008, 5:50pm UTC](https://www.ruby-forum.com/t/rails-problema-validazione-dati-con-regexp/147406 "2008-09-01T17:50:42Z")
sto implementando un gestionale di locations dove ho predisposto anche i campi “latitude” e “longitude”. in tali campi verranno inseriti dei numeri nel formato “xx.xxxx” oppure lasciati vuoti. per tale scopo ho aggiun… --- ## [Acts\_as\_state\_machine error](https://www.ruby-forum.com/t/acts-as-state-machine-error/145301)
**Author:** [@phil](https://www.ruby-forum.com/u/phil)\ **Replies:** 2\ **Last updated:** [August 10, 2008, 9:04am UTC](https://www.ruby-forum.com/t/acts-as-state-machine-error/145301 "2008-08-10T09:04:59Z")
If I try and change the state of an unsaved object I get the following error. If I first save the object then do the call it is fine… is this a known bug or am I doing something wrong? (most likely the latter!) pt.… --- ## [Sample frequency of USRP](https://www.ruby-forum.com/t/sample-frequency-of-usrp/144281)
**Author:** [@slpeng](https://www.ruby-forum.com/u/slpeng)\ **Replies:** 2\ **Last updated:** [July 28, 2008, 7:35am UTC](https://www.ruby-forum.com/t/sample-frequency-of-usrp/144281 "2008-07-28T07:35:26Z")
hi all: I am using USRP with DBSRX daughter board. I need a very high sample frequency. Currently, the USRP can give me maximum sample frequency of 64M/8 in I and Q, and the data type is short, which takes 2 bytes. … --- ## [Check box rails](https://www.ruby-forum.com/t/check-box-rails/144216)
**Author:** [@mike575](https://www.ruby-forum.com/u/mike575)\ **Replies:** 2\ **Last updated:** [July 27, 2008, 2:36pm UTC](https://www.ruby-forum.com/t/check-box-rails/144216 "2008-07-27T14:36:20Z")
Ciao a tutti vorrei sapere come fare ad aggiornare tramite una check box un campo di una tabella. io ho realizzato questo, \<% @todo.todo\_items.each do |todo\_item| %\> \<% if todo\_item.active = true%\> \<% form\_… --- ## [Emacs mode for Ruby?](https://www.ruby-forum.com/t/emacs-mode-for-ruby/142433)
**Author:** [@ssecorp](https://www.ruby-forum.com/u/ssecorp)\ **Replies:** 2\ **Last updated:** [July 8, 2008, 4:17pm UTC](https://www.ruby-forum.com/t/emacs-mode-for-ruby/142433 "2008-07-08T16:17:09Z")
Googling doesnt give a good answer, is there a good rubymode for lisp? syntax-highlighting and being able to run the interpreter inside emacs. --- ## [Initial objects configuration at environment.rb](https://www.ruby-forum.com/t/initial-objects-configuration-at-environment-rb/142106)
**Author:** [@damaris](https://www.ruby-forum.com/u/damaris)\ **Replies:** 2\ **Last updated:** [July 3, 2008, 3:32pm UTC](https://www.ruby-forum.com/t/initial-objects-configuration-at-environment-rb/142106 "2008-07-03T15:32:25Z")
Hi all, I want Rails to execute some code when starting the server, just at the beginning. I can add code to environment.rb; however, if this code makes reference to the classes in app/models/, an exception appears, … --- ## [Error when trying to get the install RSpec from Github](https://www.ruby-forum.com/t/error-when-trying-to-get-the-install-rspec-from-github/138476)
**Author:** [@biot023](https://www.ruby-forum.com/u/biot023)\ **Replies:** 2\ **Last updated:** [May 23, 2008, 3:02pm UTC](https://www.ruby-forum.com/t/error-when-trying-to-get-the-install-rspec-from-github/138476 "2008-05-23T15:02:47Z")
Hi – I’ve tried to get the latest RSpec by following the instructions at: GitHub - dchelimsky/rspec: Behaviour Driven Development framework for Ruby I clone the repository just fine, but then, when I ‘rake gem’, I get… --- ## [Safe Level checking](https://www.ruby-forum.com/t/safe-level-checking/134012)
**Author:** [@editkid](https://www.ruby-forum.com/u/editkid)\ **Replies:** 2\ **Last updated:** [April 6, 2008, 8:14pm UTC](https://www.ruby-forum.com/t/safe-level-checking/134012 "2008-04-06T20:14:29Z")
The Sockets library does a lot of Security checking, i.e. Is the SafeLevel too high for this action. It may be helpful to be able to specify this kind of thing as an attribute on the method. Something like: \[Ru… --- ## [Rspec & table type MyISAM](https://www.ruby-forum.com/t/rspec-table-type-myisam/129002)
**Author:** [@thorsten](https://www.ruby-forum.com/u/thorsten)\ **Replies:** 2\ **Last updated:** [February 13, 2008, 2:40pm UTC](https://www.ruby-forum.com/t/rspec-table-type-myisam/129002 "2008-02-13T14:40:50Z")
i’m using a table, that uses fulltext search and therefore the table type MyISAM everything works fine in production mode, but tests fail with ActiveRecord::StatementInvalid: Mysql::Error: The used table type doesn’t… --- ## [Problem setting transmit gain values](https://www.ruby-forum.com/t/problem-setting-transmit-gain-values/127731)
**Author:** [@kshitij](https://www.ruby-forum.com/u/kshitij)\ **Replies:** 2\ **Last updated:** [January 31, 2008, 9:19pm UTC](https://www.ruby-forum.com/t/problem-setting-transmit-gain-values/127731 "2008-01-31T21:19:08Z")
Hi, I tried out a simple script to get the gain range of the USRP (I had read in earlier mail archive that we were provided a single gain knob to tune over the entire range of 0 to 90 dB): from gnuradio import gr, … --- ## [Problem building Ruby addon with Vista](https://www.ruby-forum.com/t/problem-building-ruby-addon-with-vista/124014)
**Author:** [@Julian\_Harnath](https://www.ruby-forum.com/u/Julian_Harnath)\ **Replies:** 2\ **Last updated:** [December 23, 2007, 6:15pm UTC](https://www.ruby-forum.com/t/problem-building-ruby-addon-with-vista/124014 "2007-12-23T18:15:36Z")
Hello! I’m currently looking into developing Ruby addons. I’d like to use Windows Vista with VC++ 2005 as development platform. But I have a problem which seems to be related to some DLL incompatibility. My addon is… --- ## [State changing click on divs](https://www.ruby-forum.com/t/state-changing-click-on-divs/123292)
**Author:** [@tomn](https://www.ruby-forum.com/u/tomn)\ **Replies:** 2\ **Last updated:** [December 17, 2007, 5:53am UTC](https://www.ruby-forum.com/t/state-changing-click-on-divs/123292 "2007-12-17T05:53:24Z")
I’ve moving on from the data collection part of my app to the data manipulation part and I’m at loss how to proceed, whether I need to put asside my rails booka and learn some java or not. I will have a view that iter… --- ## [Reinstalling Gems after updating Ruby](https://www.ruby-forum.com/t/reinstalling-gems-after-updating-ruby/123093)
**Author:** [@alexd](https://www.ruby-forum.com/u/alexd)\ **Replies:** 2\ **Last updated:** [December 15, 2007, 11:16pm UTC](https://www.ruby-forum.com/t/reinstalling-gems-after-updating-ruby/123093 "2007-12-15T23:16:04Z")
If I update to a newer version of Ruby using the 1-click installer, do I have to reinstall all of the gems I currently have installed (such as RMagick)? Or is there a way of updating Ruby without having to update eve… --- ## [Boucle sur des method](https://www.ruby-forum.com/t/boucle-sur-des-method/122828)
**Author:** [@taille50](https://www.ruby-forum.com/u/taille50)\ **Replies:** 2\ **Last updated:** [December 12, 2007, 6:17pm UTC](https://www.ruby-forum.com/t/boucle-sur-des-method/122828 "2007-12-12T18:17:03Z")
Bonjour, juste je trouve plus comment faire une boucle avec “each” sur une array de method. J’ai un objet disons “maison” et j’aimerais faire une boucle dans ma vue au lieu d’écrire plein de lignes pour afficher mai… --- ## [Nested map.resources no longer working with Rails 2 RC](https://www.ruby-forum.com/t/nested-map-resources-no-longer-working-with-rails-2-rc/122352)
**Author:** [@DEfusion](https://www.ruby-forum.com/u/DEfusion)\ **Replies:** 2\ **Last updated:** [December 6, 2007, 9:46pm UTC](https://www.ruby-forum.com/t/nested-map-resources-no-longer-working-with-rails-2-rc/122352 "2007-12-06T21:46:22Z")
I have the following routes setup: map.resources :designs, :has\_many =\> :notes map.resources :designs do |designs| designs.resources :notes, :has\_many =\> :comments designs.resources :notes do |notes| notes.resources… --- ## [Ruby without installation](https://www.ruby-forum.com/t/ruby-without-installation/117580)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 2\ **Last updated:** [October 18, 2007, 3:24pm UTC](https://www.ruby-forum.com/t/ruby-without-installation/117580 "2007-10-18T15:24:00Z")
Hi! I today make som scripts in Perl, it have the advantage it is installed everyware and i not allowed to install stuff, eg Ruby but i have full acces to my userarea. I time ago i so LispInABox witch was LISP and E… --- ## [print$B$G$N(B$,$B$N5sF0(B](https://www.ruby-forum.com/t/print-b-g-n-b-b-n5sf0-b/117136)
**Author:** [@eklerni](https://www.ruby-forum.com/u/eklerni)\ **Replies:** 2\ **Last updated:** [October 13, 2007, 7:09pm UTC](https://www.ruby-forum.com/t/print-b-g-n-b-b-n5sf0-b/117136 "2007-10-13T19:09:20Z")
eklernie$B$G$9!#e(B e$B%j%U%!%l%s%9%^%K%e%"%kJT=8$K5$$E$$$?$3$H$K$D$$$F$N\ **Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 2\ **Last updated:** [October 4, 2007, 12:51pm UTC](https://www.ruby-forum.com/t/newbie-ajax-rails-questions/116302 "2007-10-04T12:51:19Z") Hi everybody! I’m working on a small Rails app which lets the user enter a small script & submit it. This app then launches a third party executable to parse that script, and finally shows the result. The execution … --- ## [Text\_area empty\_clob()](https://www.ruby-forum.com/t/text-area-empty-clob/115685)
**Author:** [@destiney](https://www.ruby-forum.com/u/destiney)\ **Replies:** 2\ **Last updated:** [September 29, 2007, 3:10am UTC](https://www.ruby-forum.com/t/text-area-empty-clob/115685 "2007-09-29T03:10:34Z")
Anyone know why my text\_area field is being prefilled with “empty\_clob()” instead of simply being empty like I would expect? I’m using Oracle 10g so I suspect it’s coming from the oci8 driver somehow? Here’s the cod… --- ## [Make check failures in inband on Cygwin](https://www.ruby-forum.com/t/make-check-failures-in-inband-on-cygwin/115043)
**Author:** [@walkins](https://www.ruby-forum.com/u/walkins)\ **Replies:** 2\ **Last updated:** [September 21, 2007, 2:57am UTC](https://www.ruby-forum.com/t/make-check-failures-in-inband-on-cygwin/115043 "2007-09-21T02:57:15Z")
I am getting make check failures in usrp/host/lib/inband on Cygwin (see below). This happens with the latest trunk as well as with earlier revisions of the trunk. Is this a reflection of work in progress or should … --- ## [Re: Count and Say (#138)](https://www.ruby-forum.com/t/re-count-and-say-138/114165)
**Author:** [@jameskelly](https://www.ruby-forum.com/u/jameskelly)\ **Replies:** 2\ **Last updated:** [September 9, 2007, 2:02am UTC](https://www.ruby-forum.com/t/re-count-and-say-138/114165 "2007-09-09T02:02:13Z")
This week’s quiz was fairly easy. The hardest part was finding and choosing a way to turn the numbers into their English equivalents. Initially I used an array that extended to TWENTY, but that was insufficient. I had… --- ## [Access folders outside RAILS\_ROOT](https://www.ruby-forum.com/t/access-folders-outside-rails-root/108008)
**Author:** [@shrviswa](https://www.ruby-forum.com/u/shrviswa)\ **Replies:** 2\ **Last updated:** [June 28, 2007, 2:40pm UTC](https://www.ruby-forum.com/t/access-folders-outside-rails-root/108008 "2007-06-28T14:40:23Z")
How does one make available folders outside the rails root dir? For e.g I want to create a folder of html pages in C:. How do I make this accessible to users of my Rails server? --- ## [How to pass an object to the view](https://www.ruby-forum.com/t/how-to-pass-an-object-to-the-view/107901)
**Author:** [@ayyanar](https://www.ruby-forum.com/u/ayyanar)\ **Replies:** 2\ **Last updated:** [June 27, 2007, 8:54am UTC](https://www.ruby-forum.com/t/how-to-pass-an-object-to-the-view/107901 "2007-06-27T08:54:22Z")
Hi, I created the ArithmeticDisplayBean class ArithmeticDisplayBean attr\_accessor :result end This is the controler class RubyApplicationController \< ApplicationController @arithmeticDisplayBean def arithmetic i… --- ## [Aidez moi : pb avec la console](https://www.ruby-forum.com/t/aidez-moi-pb-avec-la-console/107369)
**Author:** [@jcpconsult](https://www.ruby-forum.com/u/jcpconsult)\ **Replies:** 2\ **Last updated:** [June 21, 2007, 6:50pm UTC](https://www.ruby-forum.com/t/aidez-moi-pb-avec-la-console/107369 "2007-06-21T18:50:13Z")
Bonjour je suis un petit nouveau et j’ai le probleme suivant quand je lance la console: ruby script/console Loading development environment. /usr/lib/ruby/gems/1.8/gems/rails-1.2.3/lib/commands/console.rb:25:in exe… --- ## [Where to place class files?](https://www.ruby-forum.com/t/where-to-place-class-files/107366)
**Author:** [@shadowcipher](https://www.ruby-forum.com/u/shadowcipher)\ **Replies:** 2\ **Last updated:** [June 21, 2007, 4:29pm UTC](https://www.ruby-forum.com/t/where-to-place-class-files/107366 "2007-06-21T16:29:31Z")
I wrote my own class definition and placed it inside a file called mynewclass.rb. I then placed this file inside /usr/local/lib/ruby/1.8/mynewclass/. The mynewclass.rb file has require ‘rubygems’ require ‘uuidtools… --- ## [Ruby On Rails Developer Needed - 6 Month Contract - London](https://www.ruby-forum.com/t/ruby-on-rails-developer-needed-6-month-contract-london/106020)
**Author:** [@Nicci](https://www.ruby-forum.com/u/Nicci)\ **Replies:** 2\ **Last updated:** [June 6, 2007, 3:41pm UTC](https://www.ruby-forum.com/t/ruby-on-rails-developer-needed-6-month-contract-london/106020 "2007-06-06T15:41:21Z")
Hi, I am currently looking for a Ruby On Rails Developer to work for a large e-Learning company in Central London. The contract will be 6 months long, starting ASAP. Technical requirements are: Ruby On Rails - Havin… --- ## [How do I Sorting Options](https://www.ruby-forum.com/t/how-do-i-sorting-options/104307)
**Author:** [@freewolf](https://www.ruby-forum.com/u/freewolf)\ **Replies:** 2\ **Last updated:** [May 16, 2007, 7:00pm UTC](https://www.ruby-forum.com/t/how-do-i-sorting-options/104307 "2007-05-16T19:00:55Z")
I am using options\_from\_collection\_for\_select to pull from a DB. How do I sort the result set that comes up?? Blessed Be Phillip [Previous page](https://www.ruby-forum.com/top.md?page=1945&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1947&per_page=50)