# Top **URL:** https://www.ruby-forum.com/top.md?page=1225 [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:** 1226 --- ## [USRP News -- Dec 2008](https://www.ruby-forum.com/t/usrp-news-dec-2008/156336)
**Author:** [@highprob](https://www.ruby-forum.com/u/highprob)\ **Replies:** 1\ **Last updated:** [January 5, 2009, 11:04pm UTC](https://www.ruby-forum.com/t/usrp-news-dec-2008/156336 "2009-01-05T23:04:21Z")
USRP News and Announcements December 2008 USRP2 Beta Release orders closed As of today, we are not taking any additional orders for Beta Release USRP2 systems. Due to the very high demand, we significantly expanded … --- ## [Examples of forms using nested resources?](https://www.ruby-forum.com/t/examples-of-forms-using-nested-resources/152064)
**Author:** [@captaffy](https://www.ruby-forum.com/u/captaffy)\ **Replies:** 1\ **Last updated:** [October 29, 2008, 6:56pm UTC](https://www.ruby-forum.com/t/examples-of-forms-using-nested-resources/152064 "2008-10-29T18:56:29Z")
Does anyone know of some examples of simple forms using nested resources? I want to have a parent record, with many child records all on the one form, and have all the add, edit, delete etc methods available on the c… --- ## [Alias throwing exception: undefined method \`send\_mail' for class \`HeartBeat' (NameError)](https://www.ruby-forum.com/t/alias-throwing-exception-undefined-method-send-mail-for-class-heartbeat-nameerror/140495)
**Author:** [@tristincolby](https://www.ruby-forum.com/u/tristincolby)\ **Replies:** 1\ **Last updated:** [June 15, 2008, 2:38am UTC](https://www.ruby-forum.com/t/alias-throwing-exception-undefined-method-send-mail-for-class-heartbeat-nameerror/140495 "2008-06-15T02:38:34Z")
I’m having a problem with the code below. when I try and alias the send\_mail method, it throws an exception. undefined method send\_mail' for classHeartBeat’ (NameError) Any help would be appreciated. :slight\_smile: c… --- ## [Production problem for mongrel](https://www.ruby-forum.com/t/production-problem-for-mongrel/127659)
**Author:** [@Jian\_Fang](https://www.ruby-forum.com/u/Jian_Fang)\ **Replies:** 1\ **Last updated:** [February 1, 2008, 12:00am UTC](https://www.ruby-forum.com/t/production-problem-for-mongrel/127659 "2008-02-01T00:00:07Z")
Hi, I am working on deplying my Rail app to QA and then move to production. Since on our QA servers, there is no internet access and also for production servers, internet access is strictly prohibited. As a result, … --- ## [CLOB handling in ActiveRecord 1.14.2](https://www.ruby-forum.com/t/clob-handling-in-activerecord-1-14-2/57840)
**Author:** [@rjadrian](https://www.ruby-forum.com/u/rjadrian)\ **Replies:** 1\ **Last updated:** [April 15, 2006, 2:00am UTC](https://www.ruby-forum.com/t/clob-handling-in-activerecord-1-14-2/57840 "2006-04-15T02:00:24Z")
We recently switched to Rails 1.1.2, which includes the latest version of ActiveRecord. This version seems to have introduced an error with the handling of non-binary large objects. The OCI adapter in 1.13.2 seemed t… --- ## [GSoC2014 Turbo Equalizer](https://www.ruby-forum.com/t/gsoc2014-turbo-equalizer/239419)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 5\ **Last updated:** [February 26, 2014, 9:39am UTC](https://www.ruby-forum.com/t/gsoc2014-turbo-equalizer/239419 "2014-02-26T09:39:39Z")
Just FYI, the gr-trellis has implementations of all these components you suggested. One interesting project is to take the core algorithms of gr-trellis (Viterbi and SISO) and make them threaded for multi-core (eg, b… --- ## [How to Travel Commercial Airlines with USRP](https://www.ruby-forum.com/t/how-to-travel-commercial-airlines-with-usrp/235249)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 5\ **Last updated:** [June 11, 2013, 5:39pm UTC](https://www.ruby-forum.com/t/how-to-travel-commercial-airlines-with-usrp/235249 "2013-06-11T17:39:44Z")
Hello: Quick question: I’m flying commercial for a work-trip, American Airlines from Los A. to Dallas, and I need to bring my USRP N200. How can I bring it with me? Does anyone have any experience flying commercial a… --- ## [Budget Radio Telescope: DRAFT document](https://www.ruby-forum.com/t/budget-radio-telescope-draft-document/234949)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 5\ **Last updated:** [May 21, 2013, 5:00pm UTC](https://www.ruby-forum.com/t/budget-radio-telescope-draft-document/234949 "2013-05-21T17:00:07Z")
Some, very small, fraction of the assemblage here might find this relevant and/or interesting: http://www.sbrac.org/files/budget\_radio\_telescope.doc – Marcus L. Principal Investigator Shirleys Bay Radio Astronomy C… --- ## [Choice of methods/implementation (was: Writing a game, trying to make dynamic loops)](https://www.ruby-forum.com/t/choice-of-methods-implementation-was-writing-a-game-trying-to-make-dynamic-loops/227702)
**Author:** [@tamouse\_mailing\_lis](https://www.ruby-forum.com/u/tamouse_mailing_lis)\ **Replies:** 5\ **Last updated:** [March 26, 2013, 8:41am UTC](https://www.ruby-forum.com/t/choice-of-methods-implementation-was-writing-a-game-trying-to-make-dynamic-loops/227702 "2013-03-26T08:41:12Z")
Since otherwise I’d be hijacking, I’m starting a new thread on this: On Mon, Mar 25, 2013 at 6:52 AM, Robert K. removed\_email\_address@domain.invalid wrote: players = Integer(gets).times.map do |i| puts “Name of play… --- ## [How to handle error message when condition break both presence and numerical validation?](https://www.ruby-forum.com/t/how-to-handle-error-message-when-condition-break-both-presence-and-numerical-validation/225577)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 5\ **Last updated:** [January 16, 2013, 9:10am UTC](https://www.ruby-forum.com/t/how-to-handle-error-message-when-condition-break-both-presence-and-numerical-validation/225577 "2013-01-16T09:10:38Z")
Hi all, I have one numeric field “age” and it have two validation presence and numerical true. When i click submit without filling any value then i face error message is “is not number” ,but error message should be … --- ## [Problem In Rails Server Command](https://www.ruby-forum.com/t/problem-in-rails-server-command/217445)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [March 1, 2012, 5:28pm UTC](https://www.ruby-forum.com/t/problem-in-rails-server-command/217445 "2012-03-01T17:28:17Z")
Hello Everyone I have install rails in my laptop. I am using Ubuntu Operating System. I create an app using $ rails new abc and then go to the abc folder and type rails server then i got error: anurag@anurag-Compaq-Pr… --- ## [I wanna buy best rails tutorials](https://www.ruby-forum.com/t/i-wanna-buy-best-rails-tutorials/217345)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [February 28, 2012, 11:12pm UTC](https://www.ruby-forum.com/t/i-wanna-buy-best-rails-tutorials/217345 "2012-02-28T23:12:49Z")
hey every one can any one suggest me which tutorial is best to learn rails3.i wanna buy it to learn rails3. Thanks in advance --- ## [New rails user - Trying to understand why console wont run save command](https://www.ruby-forum.com/t/new-rails-user-trying-to-understand-why-console-wont-run-save-command/214273)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [November 26, 2011, 8:43pm UTC](https://www.ruby-forum.com/t/new-rails-user-trying-to-understand-why-console-wont-run-save-command/214273 "2011-11-26T20:43:25Z")
Hi Everyone, I just found this forum today and I’m having trouble with a rails tutorial I’m working on. On all other rails console commands it runs when I hit enter such as: “\>\> subject.new\_record? =\> true” However… --- ## [Gziping static files](https://www.ruby-forum.com/t/gziping-static-files/209507)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [August 11, 2011, 4:03pm UTC](https://www.ruby-forum.com/t/gziping-static-files/209507 "2011-08-11T16:03:56Z")
Hi, I know nginx’s gzip module can compress files onthefly, and gzip\_static module can serve manually gziped file. Now is there any module/way available to cache the onthefly compression ? I dont want to compress all… --- ## [Ruby 1.9.1 Array#combination kinda lazy](https://www.ruby-forum.com/t/ruby-1-9-1-array-combination-kinda-lazy/191654)
**Author:** [@phrogz](https://www.ruby-forum.com/u/phrogz)\ **Replies:** 5\ **Last updated:** [July 16, 2010, 8:50pm UTC](https://www.ruby-forum.com/t/ruby-1-9-1-array-combination-kinda-lazy/191654 "2010-07-16T20:50:38Z")
C:\>type tmp.rb count = 0 combo = nil (1…166).to\_a.combination(5).each do |c| count+= 1; combo = c end p count, combo C:\>ruby -v tmp.rb ruby 1.9.1p243 (2009-07-16 revision 24175) \[i386-mingw32\] 129462338 \[5, 34,… --- ## [Libusrp/libusrp2 vs uhd plans](https://www.ruby-forum.com/t/libusrp-libusrp2-vs-uhd-plans/187607)
**Author:** [@jconley](https://www.ruby-forum.com/u/jconley)\ **Replies:** 5\ **Last updated:** [April 26, 2010, 9:46pm UTC](https://www.ruby-forum.com/t/libusrp-libusrp2-vs-uhd-plans/187607 "2010-04-26T21:46:39Z")
As Ettus R. has announced the UHD software support for USRP1 and USRP2 is stabilizing. There are many long awaited features that will become part of this next generation code, and the question has come up about the f… --- ## [Clock Sync Problems + Timestamp question](https://www.ruby-forum.com/t/clock-sync-problems-timestamp-question/177600)
**Author:** [@timperrett](https://www.ruby-forum.com/u/timperrett)\ **Replies:** 5\ **Last updated:** [October 20, 2009, 7:15pm UTC](https://www.ruby-forum.com/t/clock-sync-problems-timestamp-question/177600 "2009-10-20T19:15:05Z")
Hi, I’ve been trying to get two USRP2’s with their clocks both synced to a 10MHz reference (for now the same reference from the back of some test equipment) to do this I’m using the following code: in\_pipe1=usr… --- ## [Dynamic programming](https://www.ruby-forum.com/t/dynamic-programming/154654)
**Author:** [@limatsao](https://www.ruby-forum.com/u/limatsao)\ **Replies:** 5\ **Last updated:** [December 4, 2008, 3:55pm UTC](https://www.ruby-forum.com/t/dynamic-programming/154654 "2008-12-04T15:55:58Z")
I have a class Adam I want to modify the method(“m\_a”) so that it will return the cached result If no cached result is available, then return the original result I want to create a class method(AKA: macro) to make it DR… --- ## [Form.text\_area, how do you empty its contents?](https://www.ruby-forum.com/t/form-text-area-how-do-you-empty-its-contents/152239)
**Author:** [@tyanlion](https://www.ruby-forum.com/u/tyanlion)\ **Replies:** 5\ **Last updated:** [October 31, 2008, 8:25pm UTC](https://www.ruby-forum.com/t/form-text-area-how-do-you-empty-its-contents/152239 "2008-10-31T20:25:12Z")
Hi, after i click submit and refresh the parital(with page.replace\_html) with the remote\_form\_for, the \<%= form.text\_area :body, :rows =\> 10, :cols =\> 40 %\> still contains the previous text. how do i totally remove th… --- ## [What is the \[phone\] representing?](https://www.ruby-forum.com/t/what-is-the-phone-representing/149349)
**Author:** [@paradise](https://www.ruby-forum.com/u/paradise)\ **Replies:** 5\ **Last updated:** [September 24, 2008, 1:30am UTC](https://www.ruby-forum.com/t/what-is-the-phone-representing/149349 "2008-09-24T01:30:19Z")
Hey all, trying to get a concept down. Or maybe the syntax. Here is the code: Phones \<% @person.phones.each { |phone| %\> \<%= tag("input", "type" =\> "text", "id" =\> "phones\[#{phone.id}\]\[phone\]", "name" =\> "phones\[#{… --- ## [Problemi viste - controller](https://www.ruby-forum.com/t/problemi-viste-controller/146582)
**Author:** [@cereal](https://www.ruby-forum.com/u/cereal)\ **Replies:** 5\ **Last updated:** [August 23, 2008, 1:32pm UTC](https://www.ruby-forum.com/t/problemi-viste-controller/146582 "2008-08-23T13:32:39Z")
Salve, avrei un problema con una vista (eventi.erb.html) e la funzione (eventi) assocciata nel controller. In pratica tramite un link cerco di accedere alla vista suddetta solo che una volta cliccato sul link mi da er… --- ## [How do you build a site using RoR on a Godaddy hosting server?](https://www.ruby-forum.com/t/how-do-you-build-a-site-using-ror-on-a-godaddy-hosting-server/146329)
**Author:** [@dep](https://www.ruby-forum.com/u/dep)\ **Replies:** 5\ **Last updated:** [August 20, 2008, 4:31pm UTC](https://www.ruby-forum.com/t/how-do-you-build-a-site-using-ror-on-a-godaddy-hosting-server/146329 "2008-08-20T16:31:34Z")
I am completely new to the world of Ruby on Rails. I come from a strong HTML/Javascript/CSS background and have development experience with DotNetNuke and Joomla and little in Drupal. I have been looking for a good bo… --- ## [Managing Windows from Linux via Ruby](https://www.ruby-forum.com/t/managing-windows-from-linux-via-ruby/130959)
**Author:** [@Glen\_H](https://www.ruby-forum.com/u/Glen_H)\ **Replies:** 5\ **Last updated:** [March 5, 2008, 10:27pm UTC](https://www.ruby-forum.com/t/managing-windows-from-linux-via-ruby/130959 "2008-03-05T22:27:22Z")
Does anyone know of a reliable way to manage resources on Windows machines from a Linux platform using Ruby? I’m currently using win32api and win32ole to create directories and set permissions on multiple remote Win… --- ## [Fairly elementary UNIX question](https://www.ruby-forum.com/t/fairly-elementary-unix-question/123996)
**Author:** [@StecklyS\_Ron](https://www.ruby-forum.com/u/StecklyS_Ron)\ **Replies:** 5\ **Last updated:** [December 23, 2007, 9:08pm UTC](https://www.ruby-forum.com/t/fairly-elementary-unix-question/123996 "2007-12-23T21:08:34Z")
Hi, I’ve been learning a lot about the .NET architecture and scripting to it using Visual Basic and C#. I’m trying to write a program right now in UNIX and I’m a little perplexed. How do I tap into events in UNIX? … --- ## [Upload images and displaying of images](https://www.ruby-forum.com/t/upload-images-and-displaying-of-images/122286)
**Author:** [@koli](https://www.ruby-forum.com/u/koli)\ **Replies:** 5\ **Last updated:** [December 6, 2007, 12:23pm UTC](https://www.ruby-forum.com/t/upload-images-and-displaying-of-images/122286 "2007-12-06T12:23:36Z")
Hi, I am using ruby with postgresql, I want to know how to upload images to path and then store the path in the database.i would not like to store the images in database . i also want to know how to display the upl… --- ## [Keeping variables across requires?](https://www.ruby-forum.com/t/keeping-variables-across-requires/122223)
**Author:** [@bodikp](https://www.ruby-forum.com/u/bodikp)\ **Replies:** 5\ **Last updated:** [December 5, 2007, 8:53pm UTC](https://www.ruby-forum.com/t/keeping-variables-across-requires/122223 "2007-12-05T20:53:06Z")
I’m making a Befunge interpreter in Ruby - I like to keep my brain active. I want to be able to switch between different sets of rules, so as well as my base program befunge.rb, I’ve got a file called befunge-93.rb th… --- ## [How to fix this error, help please!](https://www.ruby-forum.com/t/how-to-fix-this-error-help-please/196451)
**Author:** [@zlai](https://www.ruby-forum.com/u/zlai)\ **Replies:** 5\ **Last updated:** [August 29, 2007, 5:56pm UTC](https://www.ruby-forum.com/t/how-to-fix-this-error-help-please/196451 "2007-08-29T17:56:11Z")
I want to run this simple test, but something is wrong. I don’t know how to fix them! help!! work\_test.rb: require File.dirname(FILE) + ‘/…/test\_helper’ class WorkTest \< Test::Unit::TestCase fixtures :works def set… --- ## [Calling Perl Modules from ruby](https://www.ruby-forum.com/t/calling-perl-modules-from-ruby/105967)
**Author:** [@barjunk](https://www.ruby-forum.com/u/barjunk)\ **Replies:** 5\ **Last updated:** [June 9, 2007, 4:40am UTC](https://www.ruby-forum.com/t/calling-perl-modules-from-ruby/105967 "2007-06-09T04:40:00Z")
I saw some conversation about this a few months ago, but wanted to revisit this. I think the main theme of what I saw was that the perl modules should be rewritten into ruby. Any better way to leverage what is alread… --- ## [Problem with error\_messages\_for](https://www.ruby-forum.com/t/problem-with-error-messages-for/105000)
**Author:** [@craigrails](https://www.ruby-forum.com/u/craigrails)\ **Replies:** 5\ **Last updated:** [June 2, 2007, 4:25pm UTC](https://www.ruby-forum.com/t/problem-with-error-messages-for/105000 "2007-06-02T16:25:51Z")
I have a number of validations in client.rb like this… validates\_length\_of :first\_name, :last\_name, :maximum =\> 25, :message =\> “Maximum 25 characters and numbers combined” and in my clients\_controller.rb I have thi… --- ## [Error de principiante con el scaffold](https://www.ruby-forum.com/t/error-de-principiante-con-el-scaffold/84613)
**Author:** [@lamacarena](https://www.ruby-forum.com/u/lamacarena)\ **Replies:** 5\ **Last updated:** [February 6, 2007, 6:47pm UTC](https://www.ruby-forum.com/t/error-de-principiante-con-el-scaffold/84613 "2007-02-06T18:47:49Z")
Hace varias semanas que no podia hacer nada en RoR y lo tengo un poco atascado. hoy con un poquito de tiempo me he puesto otra vez comenzando un proyecto desde cero: creo una bd y una tabla en mysql luego c:\\rails … --- ## [Problem with to list the data's in a list box](https://www.ruby-forum.com/t/problem-with-to-list-the-datas-in-a-list-box/83882)
**Author:** [@ror](https://www.ruby-forum.com/u/ror)\ **Replies:** 5\ **Last updated:** [January 31, 2007, 7:42am UTC](https://www.ruby-forum.com/t/problem-with-to-list-the-datas-in-a-list-box/83882 "2007-01-31T07:42:43Z")
hi, i got the answer when i user the panel table for the list boxes. but when i have to use Demogaphic\_categories table. if i use this it shows the error in Expected ./app/models/demographic\_category.rb to define De… --- ## [Baseruby](https://www.ruby-forum.com/t/baseruby/81928)
**Author:** [@U.Nakamura](https://www.ruby-forum.com/u/U.Nakamura)\ **Replies:** 5\ **Last updated:** [January 23, 2007, 7:43am UTC](https://www.ruby-forum.com/t/baseruby/81928 "2007-01-23T07:43:01Z")
e$B$3$s$K$A$O!"$J$+$\`$ie(B(e$B$&e(B)e$B$G$9!#e(B trunke$B$G!"e(BBASERUBYe$B$,e(B"ruby"e$B7h$aBG$A$G2?$+$HITJX$J$N$G!"e(Bconfigure e$B$N%\*%W%7%g%s$H$7$F;XDj$G$-$k$h$&$K$9$k%Q%C%A$r:n$C$F$\_$^$7$?!#e(B configure.ine$B$N:… --- ## [Radrails et uml](https://www.ruby-forum.com/t/radrails-et-uml/79475)
**Author:** [@juba](https://www.ruby-forum.com/u/juba)\ **Replies:** 5\ **Last updated:** [December 15, 2006, 7:09pm UTC](https://www.ruby-forum.com/t/radrails-et-uml/79475 "2006-12-15T19:09:41Z")
bonjour, je voudrai savoir quel outil utilisez-vous pour faire de la modélisation UML ? lorsque je développe en java, j’ai l’habitude d’utiliser omondo, savez-vous s’il est possible de l’intégrer sous radrails ? m… --- ## [Basic Active record help](https://www.ruby-forum.com/t/basic-active-record-help/74836)
**Author:** [@rushabh](https://www.ruby-forum.com/u/rushabh)\ **Replies:** 5\ **Last updated:** [November 7, 2006, 10:58am UTC](https://www.ruby-forum.com/t/basic-active-record-help/74836 "2006-11-07T10:58:56Z")
Hi all, I am using Active record against a legacy schema (and I am a rails newbie). I am having trouble in getting the “belongs\_to” and “has\_many” relationships to work. I have the following 2 tables in the schema: P… --- ## [Modules, instance methods and class methods](https://www.ruby-forum.com/t/modules-instance-methods-and-class-methods/70139)
**Author:** [@gnuvince](https://www.ruby-forum.com/u/gnuvince)\ **Replies:** 5\ **Last updated:** [September 27, 2006, 3:26pm UTC](https://www.ruby-forum.com/t/modules-instance-methods-and-class-methods/70139 "2006-09-27T15:26:55Z")
Hello ! I have a rather tortured architecture where several classes should share code for some class methods and for some instance methods. To fix the ideas, I need that some class I define have: def ThisClass.desc … --- ## [Generate scaffold failing](https://www.ruby-forum.com/t/generate-scaffold-failing/97348)
**Author:** [@lbolognini](https://www.ruby-forum.com/u/lbolognini)\ **Replies:** 5\ **Last updated:** [July 7, 2006, 9:50am UTC](https://www.ruby-forum.com/t/generate-scaffold-failing/97348 "2006-07-07T09:50:48Z")
Hi all, Got a Win2k3 Server box (but this has been verified not to work also on WinXP Pro SP2) with: Ruby 1.8.2 Rails 1.1.4 PostgreSQL 8.1 The generate\\scaffold script fails to generate the files inside the app/mo… --- ## [Broken Console](https://www.ruby-forum.com/t/broken-console/94475)
**Author:** [@idlefingers](https://www.ruby-forum.com/u/idlefingers)\ **Replies:** 5\ **Last updated:** [May 4, 2006, 10:24pm UTC](https://www.ruby-forum.com/t/broken-console/94475 "2006-05-04T22:24:24Z")
I just tried to boot up my app’s console and it seems either something is broken or I’ve done something wrong? Here’s what I’m doing… First i cd to my project then run the command ‘script/console development’ only to… --- ## [Secure data storage](https://www.ruby-forum.com/t/secure-data-storage/93464)
**Author:** [@stian](https://www.ruby-forum.com/u/stian)\ **Replies:** 5\ **Last updated:** [April 4, 2006, 1:51am UTC](https://www.ruby-forum.com/t/secure-data-storage/93464 "2006-04-04T01:51:54Z")
Greetings, I am currently planning to write a diary type application using Ruby and FXruby, and I am therefor looking for a secure way of storing data. Using plain text files is of course out of the question, but I wa… --- ## [Blank page output](https://www.ruby-forum.com/t/blank-page-output/56095)
**Author:** [@19roby83](https://www.ruby-forum.com/u/19roby83)\ **Replies:** 5\ **Last updated:** [March 28, 2006, 8:07pm UTC](https://www.ruby-forum.com/t/blank-page-output/56095 "2006-03-28T20:07:03Z")
Hello, I’m new to Ruby and RubyOnRails. I’m running Fedora 4 which comes with Ruby 1.84-1. I installed rubyonrails, and I’m doing the a sample program found on I ran ruby script/generate controller MyTest. I edited t… --- ## [Question about file\_column plugin](https://www.ruby-forum.com/t/question-about-file-column-plugin/77186)
**Author:** [@g0nzo](https://www.ruby-forum.com/u/g0nzo)\ **Replies:** 5\ **Last updated:** [March 23, 2006, 4:10pm UTC](https://www.ruby-forum.com/t/question-about-file-column-plugin/77186 "2006-03-23T16:10:27Z")
Hi! File\_column plugin saves uploaded files to “public/model/image/model\_id/filename”, if i understand it correctly. Does it mean that it creates new folder for every image? I have product (model) that has\_many image… --- ## [Linux install of RR](https://www.ruby-forum.com/t/linux-install-of-rr/51088)
**Author:** [@Barney\_T](https://www.ruby-forum.com/u/Barney_T)\ **Replies:** 5\ **Last updated:** [December 31, 2005, 3:46pm UTC](https://www.ruby-forum.com/t/linux-install-of-rr/51088 "2005-12-31T15:46:15Z")
Hi. I’ve installed ruby, gems, rails into a user directory according to the installation instructions (for linux). I haven’t setup any path information nor setup any symlinks or any compilation options. When I try… --- ## [RE: Re: Re: PROPOSAL: The list needs to fork (desperately)](https://www.ruby-forum.com/t/re-re-re-proposal-the-list-needs-to-fork-desperately/50436)
**Author:** [@SSSiso-8859-1SQSTor](https://www.ruby-forum.com/u/SSSiso-8859-1SQSTor)\ **Replies:** 5\ **Last updated:** [December 16, 2005, 1:20pm UTC](https://www.ruby-forum.com/t/re-re-re-proposal-the-list-needs-to-fork-desperately/50436 "2005-12-16T13:20:08Z")
What is wrong with forking the list? Many other projects have forked lists so what is the reason it cannot be done for this list? Opening your mail client to see that more than 300 mails have arrived within the last 1… --- ## [Ruby error messages](https://www.ruby-forum.com/t/ruby-error-messages/48765)
**Author:** [@sam](https://www.ruby-forum.com/u/sam)\ **Replies:** 5\ **Last updated:** [November 24, 2005, 1:08pm UTC](https://www.ruby-forum.com/t/ruby-error-messages/48765 "2005-11-24T13:08:08Z")
Hi there, Is the meaning of the ruby error messages defined anywhere? E.g. I get something like: NameError: uninitialized constant Blah and maybe you’ll tell me it’s self explanatory, but it would be nice to look th… --- ## [Latin America / South American Superstar needed to join Ruby dev team for long term project](https://www.ruby-forum.com/t/latin-america-south-american-superstar-needed-to-join-ruby-dev-team-for-long-term-project/260549)
**Author:** [@ByteStand](https://www.ruby-forum.com/u/ByteStand)\ **Replies:** 0\ **Last updated:** [December 3, 2020, 1:22am UTC](https://www.ruby-forum.com/t/latin-america-south-american-superstar-needed-to-join-ruby-dev-team-for-long-term-project/260549 "2020-12-03T01:22:03Z")
We have an multiple apps in the Shopify and BigCommerce app stores. Developed using Ruby, Vuejs, Redis, Sidekiq and PostgreSQL. We bridge two API’s to present product information to Shopify Shop owners. We have a coupl… --- ## [Controller / irb](https://www.ruby-forum.com/t/controller-irb/232193)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [September 24, 2014, 1:32pm UTC](https://www.ruby-forum.com/t/controller-irb/232193 "2014-09-24T13:32:59Z")
This is my controller: class Members \< ActiveRecord::Base def name return name + “” end def describe return name + “” + email + “” + mobile + “” + category + “” + other end end when i go into the rails console … --- ## [Ruby ver, 2 o 1.9? & Problema con unicode](https://www.ruby-forum.com/t/ruby-ver-2-o-1-9-problema-con-unicode/230142)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 3\ **Last updated:** [June 11, 2014, 9:35pm UTC](https://www.ruby-forum.com/t/ruby-ver-2-o-1-9-problema-con-unicode/230142 "2014-06-11T21:35:39Z")
Ciao a tutti, ho cominciato a dare un’occhiata a ruby. Ho installato la versione 2.0.0 tramite il RubyInstaller. Anzitutto vorrei sapere se è consigliato partire dalla versione 2 oppure dovrei cominciare dalla 1.9.3. … --- ## [Heruko performance vs shared hosting performance](https://www.ruby-forum.com/t/heruko-performance-vs-shared-hosting-performance/227960)
**Author:** [@jmaenpaa](https://www.ruby-forum.com/u/jmaenpaa)\ **Replies:** 3\ **Last updated:** [April 4, 2013, 5:10pm UTC](https://www.ruby-forum.com/t/heruko-performance-vs-shared-hosting-performance/227960 "2013-04-04T17:10:38Z")
This guy is using godaddy shared hosting for his wordpress blog. I think it’s currently $5 a month. I was thinking to use Rails for his next project. But I wouldn’t want costs to exceed more than $20 per month. I cont… --- ## [\[ruby-trunk - Bug #7850\]\[Open\] Gem::Dependency.new( Symbol ) is deprecated?](https://www.ruby-forum.com/t/ruby-trunk-bug-7850-open-gem-dependency-new-symbol-is-deprecated/229883)
**Author:** [@konh\_SMakoto\_HARADA](https://www.ruby-forum.com/u/konh_SMakoto_HARADA)\ **Replies:** 3\ **Last updated:** [February 17, 2013, 5:12pm UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-7850-open-gem-dependency-new-symbol-is-deprecated/229883 "2013-02-17T17:12:31Z")
Issue #7850 has been reported by konh (Makoto HARADA). Bug #7850: Gem::Dependency.new( Symbol ) is deprecated? Author: konh (Makoto HARADA) Status: Open Priority: Normal Assignee: Category: lib Target version: 2… --- ## [\[ruby-trunk - Bug #6751\]\[Assigned\] remove tempfiles early](https://www.ruby-forum.com/t/ruby-trunk-bug-6751-assigned-remove-tempfiles-early/221527)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [February 17, 2013, 2:52pm UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-6751-assigned-remove-tempfiles-early/221527 "2013-02-17T14:52:51Z")
Issue #6751 has been reported by akr (Akira T.). Bug #6751: remove tempfiles early. Author: akr (Akira T.) Status: Assigned Priority: Normal Assignee: xibbar (Takeyuki F.) Category: lib Target version: 2.0.0 ru… --- ## [Don't clear password fields if the password is ok](https://www.ruby-forum.com/t/dont-clear-password-fields-if-the-password-is-ok/224002)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [October 26, 2012, 4:11pm UTC](https://www.ruby-forum.com/t/dont-clear-password-fields-if-the-password-is-ok/224002 "2012-10-26T16:11:19Z")
Hi, I’ve done a registration form with password and password\_confirmation fields and the fields are being cleared if there is an error with another form input, e.g. invalid email. I find it annoying that password has… [Previous page](https://www.ruby-forum.com/top.md?page=1224&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1226&per_page=50)