# Top **URL:** https://www.ruby-forum.com/top.md?page=1088 [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:** 1089 --- ## [Italian Perl Workshop 2009](https://www.ruby-forum.com/t/italian-perl-workshop-2009/171662)
**Author:** [@dalton](https://www.ruby-forum.com/u/dalton)\ **Replies:** 5\ **Last updated:** [July 9, 2009, 10:44am UTC](https://www.ruby-forum.com/t/italian-perl-workshop-2009/171662 "2009-07-09T10:44:19Z")
Quest’anno si terrà la 5a edizione dell’Italian Perl Workshop. L’evento avrà luogo a Pisa il 22 e 23 Ottobre 2009. Voi direte “cosa ci fanno queste chiacchiere di Perl QUI?”. :wink: In realtà il workshop … --- ## [Multiple foreignkeys for same model with different meaning (User.received\_messages / User.sent\_mess](https://www.ruby-forum.com/t/multiple-foreignkeys-for-same-model-with-different-meaning-user-received-messages-user-sent-mess/161917)
**Author:** [@LpLpLp](https://www.ruby-forum.com/u/LpLpLp)\ **Replies:** 5\ **Last updated:** [March 3, 2009, 9:22pm UTC](https://www.ruby-forum.com/t/multiple-foreignkeys-for-same-model-with-different-meaning-user-received-messages-user-sent-mess/161917 "2009-03-03T21:22:53Z")
Hello, I have 2 models: User and Message Message: belongs\_to :sender, :class\_name=\>‘User’, :foreign\_key=\>‘sender\_id’ belongs\_to :receiver, :class\_name=\>‘User’, :foreign\_key=\>‘receiver\_id’ // MESSAGE-MIGRATION START … --- ## [Write bin to SD card](https://www.ruby-forum.com/t/write-bin-to-sd-card/158719)
**Author:** [@Yabo\_Li](https://www.ruby-forum.com/u/Yabo_Li)\ **Replies:** 5\ **Last updated:** [January 29, 2009, 5:27am UTC](https://www.ruby-forum.com/t/write-bin-to-sd-card/158719 "2009-01-29T05:27:55Z")
Hi, I tried to follow the instructions in “USRP2UserFAQ” to program the SD card with the bin files from http://gnuradio.org/releases/usrp2-bin/trunk/. (txrx.bin and u2\_rev3.bin), there is no error message showing up. … --- ## [Observer y variables de session](https://www.ruby-forum.com/t/observer-y-variables-de-session/148824)
**Author:** [@Pablo\_Formoso\_E](https://www.ruby-forum.com/u/Pablo_Formoso_E)\ **Replies:** 5\ **Last updated:** [September 17, 2008, 2:31pm UTC](https://www.ruby-forum.com/t/observer-y-variables-de-session/148824 "2008-09-17T14:31:32Z")
Hola a todos Estoy trabajando en una aplicación que requiere de un Observer (o me pareció la mejor manera) que tiene que grabar en un registro una serie de acciones de varios modelos. Con lo que me he topado es qu… --- ## [Ruby and Gender (Was: A Mascot...)](https://www.ruby-forum.com/t/ruby-and-gender-was-a-mascot/146690)
**Author:** [@naething](https://www.ruby-forum.com/u/naething)\ **Replies:** 5\ **Last updated:** [August 25, 2008, 7:26am UTC](https://www.ruby-forum.com/t/ruby-and-gender-was-a-mascot/146690 "2008-08-25T07:26:45Z")
On Sun, Aug 24, 2008 at 12:28 AM, David M. removed\_email\_address@domain.invalid wrote: this energy into real issues, like why we as a community have not under-represented, among programming languages? We’re talking … --- ## [GServer send/receive limit](https://www.ruby-forum.com/t/gserver-send-receive-limit/138897)
**Author:** [@ribes](https://www.ruby-forum.com/u/ribes)\ **Replies:** 5\ **Last updated:** [May 29, 2008, 2:02pm UTC](https://www.ruby-forum.com/t/gserver-send-receive-limit/138897 "2008-05-29T14:02:30Z")
Team, Is there a limit on the amount of data transmitted via GServer? I am playing some code snipped found on the web, which I changed to send the output of a command from the server to the client. However, I have n… --- ## [Different Versions of Rails](https://www.ruby-forum.com/t/different-versions-of-rails/126084)
**Author:** [@daz](https://www.ruby-forum.com/u/daz)\ **Replies:** 5\ **Last updated:** [January 15, 2008, 10:27pm UTC](https://www.ruby-forum.com/t/different-versions-of-rails/126084 "2008-01-15T22:27:35Z")
I’m getting very confused with how the versions of Rails work and wondered if somebody could explain it to me (preferably as basically as possible, treat me as a beginner!) The situation is that I have a desktop machi… --- ## [\[1.9/trunk\] Bus error / abort trop with latest sources](https://www.ruby-forum.com/t/1-9-trunk-bus-error-abort-trop-with-latest-sources/105070)
**Author:** [@keltia](https://www.ruby-forum.com/u/keltia)\ **Replies:** 5\ **Last updated:** [June 12, 2007, 3:29pm UTC](https://www.ruby-forum.com/t/1-9-trunk-bus-error-abort-trop-with-latest-sources/105070 "2007-06-12T15:29:09Z")
Hello, I’m compiling Ruby 1.9 from the SVN tree, latest changeset is 12384 on OS X/PPC 10.4.9. It fails during compilation with the following message: … gcc -O -pipe -pipe -fno-common -L. main.o libruby-static… --- ## [That problem with Sessions on IE6](https://www.ruby-forum.com/t/that-problem-with-sessions-on-ie6/105708)
**Author:** [@jruyle](https://www.ruby-forum.com/u/jruyle)\ **Replies:** 5\ **Last updated:** [June 3, 2007, 11:05am UTC](https://www.ruby-forum.com/t/that-problem-with-sessions-on-ie6/105708 "2007-06-03T11:05:28Z")
Does anyone know how to fix this problem? I’ve seen only a few people who have worked on this problem, but no-one has posted what exactly is happening and how to fix it. Basically, I lose my session randomly while o… --- ## [Ruport 1.0, After almost 2 years!](https://www.ruby-forum.com/t/ruport-1-0-after-almost-2-years/104183)
**Author:** [@naething](https://www.ruby-forum.com/u/naething)\ **Replies:** 5\ **Last updated:** [May 15, 2007, 9:04pm UTC](https://www.ruby-forum.com/t/ruport-1-0-after-almost-2-years/104183 "2007-05-15T21:04:39Z")
== Ruby Reports (ruport) 1.0 == It’s been a long and wild ride. We’re proud to announce that we’re at the end of our long list of feature requests and planned changes on the 1.0 roadmap, and that with your help, we’… --- ## [Which version of Ubuntu to use with Rails](https://www.ruby-forum.com/t/which-version-of-ubuntu-to-use-with-rails/103662)
**Author:** [@denisa](https://www.ruby-forum.com/u/denisa)\ **Replies:** 5\ **Last updated:** [May 9, 2007, 8:54pm UTC](https://www.ruby-forum.com/t/which-version-of-ubuntu-to-use-with-rails/103662 "2007-05-09T20:54:37Z")
Hello, This is a question for folks who are using Ubuntu to host your Rails apps. Which version of Ubuntu do you use? Do you use the ‘Dapper’ release (6.0.6) perhaps due to the long term support (LTS), or are you us… --- ## [ED for Windows IDE released with comprehensive Ruby support](https://www.ruby-forum.com/t/ed-for-windows-ide-released-with-comprehensive-ruby-support/86908)
**Author:** [@nevf](https://www.ruby-forum.com/u/nevf)\ **Replies:** 5\ **Last updated:** [February 27, 2007, 11:16pm UTC](https://www.ruby-forum.com/t/ed-for-windows-ide-released-with-comprehensive-ruby-support/86908 "2007-02-27T23:16:43Z")
Folks here on the forum have been very helpful this past month with helping me work through nitty-gritty Ruby issues in relation to syntax highlighting etc. for our ED for Windows IDE. I finally released ED V4.30 last… --- ## [\[ANN\] Bugja.com - Getting real Issue tracker](https://www.ruby-forum.com/t/ann-bugja-com-getting-real-issue-tracker/85683)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 5\ **Last updated:** [February 16, 2007, 11:30am UTC](https://www.ruby-forum.com/t/ann-bugja-com-getting-real-issue-tracker/85683 "2007-02-16T11:30:17Z")
Hello list. After using various issue tracking packages that included a lot of typework and maintenance , we decided to build one of our own, focusing at ease of use. We would appreciate your opinion, but be gentle i… --- ## [1.8$BLdBj$^$H$a(B(2)](https://www.ruby-forum.com/t/1-8-bldbj-h-a-b-2/75715)
**Author:** [@URABE\_Shyouhei](https://www.ruby-forum.com/u/URABE_Shyouhei)\ **Replies:** 5\ **Last updated:** [November 15, 2006, 7:47am UTC](https://www.ruby-forum.com/t/1-8-bldbj-h-a-b-2/75715 "2006-11-15T07:47:02Z")
e$BKNIt$G$9!#e(B \[ruby-core:9493\]e$B$G1Q8l7w$N$$J$5$s$N0U8+$bJ9$$$F$$?7k2L!“e(B1.8e$B$N3+H/%V%ie(B e$B%s%A$O!V26$K$OI,MW$J$$$+$b$7$l$J$$$,!”$\*$^$($i$,L4$r8+$k$?$a$OIT2D7g!W$He(B e$B$$$&7kO@$KC#$7$^$7$?!#=\>$C$F!"8=:\_$N… --- ## [Unable to get past Tutorial 1 in RubyOnRails](https://www.ruby-forum.com/t/unable-to-get-past-tutorial-1-in-rubyonrails/94573)
**Author:** [@Ling](https://www.ruby-forum.com/u/Ling)\ **Replies:** 5\ **Last updated:** [May 8, 2006, 5:41am UTC](https://www.ruby-forum.com/t/unable-to-get-past-tutorial-1-in-rubyonrails/94573 "2006-05-08T05:41:57Z")
Unable to get past Tutorial 1 in RubyOnRails On 29 April 2006 I met some one in a Microsoft sponsored developersâ?? community gahering. I was told that ruby on rails is a free software, easy to use, and in no time wil… --- ## [Strange mysql problem](https://www.ruby-forum.com/t/strange-mysql-problem/58339)
**Author:** [@travis\_laduke](https://www.ruby-forum.com/u/travis_laduke)\ **Replies:** 5\ **Last updated:** [April 20, 2006, 7:08pm UTC](https://www.ruby-forum.com/t/strange-mysql-problem/58339 "2006-04-20T19:08:39Z")
i have this model: class LineItem \< ActiveRecord::Base belongs\_to :quote end in the console: l = LineItem.create ActiveRecord::StatementInvalid: Mysql::Error: You have an error in your SQL syntax; check the manu… --- ## [Tutorial apple locomotive](https://www.ruby-forum.com/t/tutorial-apple-locomotive/93558)
**Author:** [@Gilgam\_conseil\_et\_w](https://www.ruby-forum.com/u/Gilgam_conseil_et_w)\ **Replies:** 5\ **Last updated:** [April 5, 2006, 6:24pm UTC](https://www.ruby-forum.com/t/tutorial-apple-locomotive/93558 "2006-04-05T18:24:58Z")
bonjour j’ai réussi à faire marcher ROR sur mon mac en se coneectant sans problèmes sur le serveur mysql installé via serverlogistics. j’ai donc commencé par le tuto d’apple mais je bloque (déjà ?) sur le passage en … --- ## [Crear un metodo ayuda principiante](https://www.ruby-forum.com/t/crear-un-metodo-ayuda-principiante/253319)
**Author:** [@generacion26](https://www.ruby-forum.com/u/generacion26)\ **Replies:** 1\ **Last updated:** [November 12, 2019, 7:04am UTC](https://www.ruby-forum.com/t/crear-un-metodo-ayuda-principiante/253319 "2019-11-12T07:04:29Z")
hola necesito hacer este ejercicio pero nose como hacerlo alguien que pueda explicarme. Escribir un programa llamado numeros.rb, que reciba por linea de comandos la cantidad de lineas, y dibuje el siguiente patrón: Uso… --- ## [Assertion Failure in gr::buffer](https://www.ruby-forum.com/t/assertion-failure-in-gr-buffer/232163)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [September 22, 2014, 2:36pm UTC](https://www.ruby-forum.com/t/assertion-failure-in-gr-buffer/232163 "2014-09-22T14:36:22Z")
All, I am running a basic PSK Mod block in one GRC flowgraph and another flowgraph with a basic PSK Demod. I am using two URSP N210s, one as transmit, one as receive and GNU Radio 3.7.5, built on Ubuntu with Debuggin… --- ## [Problem with the string of blocks: Packet Encoder - Packed to unpacked - Unpack k bits - Packet Deco](https://www.ruby-forum.com/t/problem-with-the-string-of-blocks-packet-encoder-packed-to-unpacked-unpack-k-bits-packet-deco/241235)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [May 19, 2014, 4:51pm UTC](https://www.ruby-forum.com/t/problem-with-the-string-of-blocks-packet-encoder-packed-to-unpacked-unpack-k-bits-packet-deco/241235 "2014-05-19T16:51:49Z")
Hi everybody, I’m currently working with some modulations (M-QAM, M-PSK) and my results are almost the same for all of them. I’m sending a wav file which is a 4-minute song and in reception I get just a few seconds o… --- ## [Polyphase Clock Synchronization block add some noise to constellation](https://www.ruby-forum.com/t/polyphase-clock-synchronization-block-add-some-noise-to-constellation/240976)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [May 8, 2014, 3:54pm UTC](https://www.ruby-forum.com/t/polyphase-clock-synchronization-block-add-some-noise-to-constellation/240976 "2014-05-08T15:54:07Z")
Hi all, I am using Polyphase Clock Synchronization block of GRC for symbol timing synchronization.currently I am doing simulations of QPSK using channel modal block. Ployphase clock synchronizer block work properly m… --- ## [What would be a good hosting plan for hosting several Rails projects?](https://www.ruby-forum.com/t/what-would-be-a-good-hosting-plan-for-hosting-several-rails-projects/245810)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 7\ **Last updated:** [July 27, 2013, 3:24pm UTC](https://www.ruby-forum.com/t/what-would-be-a-good-hosting-plan-for-hosting-several-rails-projects/245810 "2013-07-27T15:24:19Z")
I come from the ASP.NET world where I used to get a shared hosting plan at a host and simply deployed various projects to different folders via FTP, assigning various domain names to each folder. Easy, unlimited diffe… --- ## [Enviar un objeto desde la vista al controlador](https://www.ruby-forum.com/t/enviar-un-objeto-desde-la-vista-al-controlador/219767)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [May 30, 2012, 10:56am UTC](https://www.ruby-forum.com/t/enviar-un-objeto-desde-la-vista-al-controlador/219767 "2012-05-30T10:56:04Z")
Buen dia, como puedo enviar un objeto desde la vista al controlador como parametro por ejemplo: vista: link\_to\_remote “Enviar Objeto”, url=\> {:controller =\> “algo”, :action =\> “aqui”}, :with =\> “‘objeto=’+’#{objeto\_a… --- ## [Encoding::UndefinedConversionError on a simple file upload (rvm, MRI-1.9.2-p0, rails 3.0.1, apache+p](https://www.ruby-forum.com/t/encoding-undefinedconversionerror-on-a-simple-file-upload-rvm-mri-1-9-2-p0-rails-3-0-1-apache-p/198416)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 1\ **Last updated:** [April 25, 2012, 12:38pm UTC](https://www.ruby-forum.com/t/encoding-undefinedconversionerror-on-a-simple-file-upload-rvm-mri-1-9-2-p0-rails-3-0-1-apache-p/198416 "2012-04-25T12:38:56Z")
Hello everyone. I am having the encoding issue on a simple file upload action: Encoding::UndefinedConversionError in MainController#upload “\\xC4” from ASCII-8BIT to UTF-8 The action looks like this: def upload @upl… --- ## [Parameter values](https://www.ruby-forum.com/t/parameter-values/217200)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 7\ **Last updated:** [February 23, 2012, 11:01pm UTC](https://www.ruby-forum.com/t/parameter-values/217200 "2012-02-23T23:01:06Z")
Hi all, i’m a bigginer in rails, i used before a j2ee there was a method request.getParameterValues(param\_name) that return array of parameters values than have the same name is there like that method in rails Than… --- ## [NGINX gets $3 million in series A funding! Awesome!](https://www.ruby-forum.com/t/nginx-gets-3-million-in-series-a-funding-awesome/212723)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 7\ **Last updated:** [October 12, 2011, 10:30am UTC](https://www.ruby-forum.com/t/nginx-gets-3-million-in-series-a-funding-awesome/212723 "2011-10-12T10:30:25Z")
Great job, Igor. NGINX is hitting prime time. From Michael Dell’s investment firm, no less! --- ## [Timezone Issues after upgrade](https://www.ruby-forum.com/t/timezone-issues-after-upgrade/211003)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 7\ **Last updated:** [August 23, 2011, 4:54pm UTC](https://www.ruby-forum.com/t/timezone-issues-after-upgrade/211003 "2011-08-23T16:54:45Z")
Hi guys, This ugrade to 3.0.10 is giving me headaches. Using 3.0.3, the time zone was set at Brisbane. All times parsed from the params are correctly parsed, ie in the browser, the time is set to Aug 23, 2011 2:52… --- ## [Levenshtein function issue](https://www.ruby-forum.com/t/levenshtein-function-issue/195510)
**Author:** [@jsimone](https://www.ruby-forum.com/u/jsimone)\ **Replies:** 7\ **Last updated:** [September 29, 2010, 4:19am UTC](https://www.ruby-forum.com/t/levenshtein-function-issue/195510 "2010-09-29T04:19:03Z")
well, I’m trying to get the levenshtein function to work, and it’s close, but it’s not quite giving me the right answer and i have no idea why. here’s the code: class Array2D def initialize(width, height) @data = A… --- ## [Change context in Radius](https://www.ruby-forum.com/t/change-context-in-radius/178618)
**Author:** [@papipo](https://www.ruby-forum.com/u/papipo)\ **Replies:** 1\ **Last updated:** [November 8, 2009, 12:10pm UTC](https://www.ruby-forum.com/t/change-context-in-radius/178618 "2009-11-08T12:10:58Z")
Hi, I’m writing an application and I define tags on the fly, depending on the model attributes and associations. If I have BlogPost that has\_many comments, I define tags for the BlogPost title, body, tags… and a “com… --- ## [Nokogiri on Windows with Jruby?](https://www.ruby-forum.com/t/nokogiri-on-windows-with-jruby/171274)
**Author:** [@sjmadsen](https://www.ruby-forum.com/u/sjmadsen)\ **Replies:** 1\ **Last updated:** [October 29, 2009, 9:04pm UTC](https://www.ruby-forum.com/t/nokogiri-on-windows-with-jruby/171274 "2009-10-29T21:04:21Z")
Has anyone gotten nokogiri working on Windows? I had to put the libxml and related dlls in my path, which makes sense, but now it says it can’t find the calloc function. I assume that’s in the basic c runtime libra… --- ## [Model.valid? = false, the model still saves](https://www.ruby-forum.com/t/model-valid-false-the-model-still-saves/175503)
**Author:** [@mercurykjb](https://www.ruby-forum.com/u/mercurykjb)\ **Replies:** 7\ **Last updated:** [September 14, 2009, 11:52pm UTC](https://www.ruby-forum.com/t/model-valid-false-the-model-still-saves/175503 "2009-09-14T23:52:48Z")
I have a model w/ three validations in PaymentApplication: validate :total\_applications\_cannot\_exceed\_payment\_amount validate :cannot\_exceed\_activity\_price validates\_numericality\_of :amount I can confirm that one of … --- ## [Simple select](https://www.ruby-forum.com/t/simple-select/161561)
**Author:** [@petan](https://www.ruby-forum.com/u/petan)\ **Replies:** 7\ **Last updated:** [February 27, 2009, 3:05pm UTC](https://www.ruby-forum.com/t/simple-select/161561 "2009-02-27T15:05:41Z")
Hi all, I have two models gallery and photo (has\_many -\> belongs\_to). Can I use this to find the primary photo for the given gallery? @gallery = @user.galleries @primary\_photo = @gallery.photos.find\_by\_primary(true).… --- ## [Thin Webserver keeps going down](https://www.ruby-forum.com/t/thin-webserver-keeps-going-down/158879)
**Author:** [@butterchops](https://www.ruby-forum.com/u/butterchops)\ **Replies:** 1\ **Last updated:** [February 5, 2009, 7:26pm UTC](https://www.ruby-forum.com/t/thin-webserver-keeps-going-down/158879 "2009-02-05T19:26:25Z")
Hey all, Have just released my first RoR application into a production setting on a VPS and am having some stability troubles with Thin. After roughly 1 hour of running the webserver it will fail and I will have to l… --- ## [An help with the OR condition... is this a bug?](https://www.ruby-forum.com/t/an-help-with-the-or-condition-is-this-a-bug/156493)
**Author:** [@xdmx](https://www.ruby-forum.com/u/xdmx)\ **Replies:** 1\ **Last updated:** [December 29, 2008, 3:50pm UTC](https://www.ruby-forum.com/t/an-help-with-the-or-condition-is-this-a-bug/156493 "2008-12-29T15:50:22Z")
Hi, i’m playing with ferret and some records in the db. This is what i’m doing: Model.find\_with\_ferret(’+title:\* +countries:IT’) =\> 3 records (right) Model.find\_with\_ferret(’+title:\* +countries:(IT OR IT)’) =\> … --- ## [Cipher](https://www.ruby-forum.com/t/cipher/132102)
**Author:** [@Max\_Z](https://www.ruby-forum.com/u/Max_Z)\ **Replies:** 7\ **Last updated:** [March 17, 2008, 11:34am UTC](https://www.ruby-forum.com/t/cipher/132102 "2008-03-17T11:34:08Z")
I am trying to make a program that takes what you input, and encrypts it by turning a to p, b to q, z to b, etc. It moves the letter 2 spaces to the left (a to c) and moves it down (c to p). (See below.) Even though … --- ## [Static web server config improvements](https://www.ruby-forum.com/t/static-web-server-config-improvements/127371)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 7\ **Last updated:** [January 28, 2008, 10:54pm UTC](https://www.ruby-forum.com/t/static-web-server-config-improvements/127371 "2008-01-28T22:54:49Z")
this is my config for a web server that does only static files mostly gifs, pngs and jpgs… is there any improvement i can do in this like is there some sort of caching that can be enabled? or any other improvements t… --- ## [Freshly starting with Rails.. Scaffold issue](https://www.ruby-forum.com/t/freshly-starting-with-rails-scaffold-issue/122771)
**Author:** [@geoffw](https://www.ruby-forum.com/u/geoffw)\ **Replies:** 7\ **Last updated:** [December 12, 2007, 1:03am UTC](https://www.ruby-forum.com/t/freshly-starting-with-rails-scaffold-issue/122771 "2007-12-12T01:03:21Z")
I understand that scaffolding has been removed in 2.x but is available as a generated script. I’ve generated the scaffold and inserted some data into the DB by hand (1 record). The scaffold pages ( http://ruby.geekla… --- ## [Why DARCS, instead of Subversion or other?](https://www.ruby-forum.com/t/why-darcs-instead-of-subversion-or-other/90045)
**Author:** [@dankitania](https://www.ruby-forum.com/u/dankitania)\ **Replies:** 1\ **Last updated:** [March 26, 2007, 12:31pm UTC](https://www.ruby-forum.com/t/why-darcs-instead-of-subversion-or-other/90045 "2007-03-26T12:31:59Z")
I’m a subversion user, and this DARCS system seems interesting. My only worry is that some have said that it scales badly, and I’m scared to switch to something that will cause problems later on. Is there any chance … --- ## [Retrieve data from related tables](https://www.ruby-forum.com/t/retrieve-data-from-related-tables/87007)
**Author:** [@elmy-liddiard](https://www.ruby-forum.com/u/elmy-liddiard)\ **Replies:** 7\ **Last updated:** [March 1, 2007, 4:20pm UTC](https://www.ruby-forum.com/t/retrieve-data-from-related-tables/87007 "2007-03-01T16:20:45Z")
New to Ruby on Rails so please be patient. I have two tables policies and standards Policies has id, and PolicyName fields Standards has id, StandardName and ParentPolicyId fields. Each tale has a primary key on id a… --- ## [DRYing code through meta programming](https://www.ruby-forum.com/t/drying-code-through-meta-programming/83741)
**Author:** [@svenax](https://www.ruby-forum.com/u/svenax)\ **Replies:** 7\ **Last updated:** [January 30, 2007, 1:28am UTC](https://www.ruby-forum.com/t/drying-code-through-meta-programming/83741 "2007-01-30T01:28:20Z")
I am using the following idiom to validate form data that is not stored in a table: class FormData \< ActiveRecord::BaseWithoutTable column :date\_column, :date column :int\_column, :integer validates\_date :date\_col… --- ## [Xml freeze pane and column width](https://www.ruby-forum.com/t/xml-freeze-pane-and-column-width/74014)
**Author:** [@darrenevans](https://www.ruby-forum.com/u/darrenevans)\ **Replies:** 1\ **Last updated:** [October 29, 2006, 7:22am UTC](https://www.ruby-forum.com/t/xml-freeze-pane-and-column-width/74014 "2006-10-29T07:22:27Z")
Hi I have generated an xml export using ruby on rails. There are two things that I have not be able to do. The first is to freeze the header pane (after a look around, I think that this may not be possible?) and the … --- ## [Na\_str-0.0.0 : combining narray with mmap for persistant num](https://www.ruby-forum.com/t/na-str-0-0-0-combining-narray-with-mmap-for-persistant-num/96286)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 7\ **Last updated:** [July 1, 2006, 3:16pm UTC](https://www.ruby-forum.com/t/na-str-0-0-0-combining-narray-with-mmap-for-persistant-num/96286 "2006-07-01T15:16:35Z")
NAME na\_str (c extension) nmap (reference ruby class which combines narray and mmap) URIS http://codeforpeople.com/lib/ruby/na\_str/ SYNOPSIS na\_str is designed to allow data sharing between narray object and other… --- ## [Grouping controllers](https://www.ruby-forum.com/t/grouping-controllers/61670)
**Author:** [@Naju\_Ventura](https://www.ruby-forum.com/u/Naju_Ventura)\ **Replies:** 7\ **Last updated:** [May 26, 2006, 8:26pm UTC](https://www.ruby-forum.com/t/grouping-controllers/61670 "2006-05-26T20:26:24Z")
I’m grouping controllers to avoid cluttering the top-level namespace. First, I used script/generate Admin::Customers new edit show list and then I used script/generate Admin::Providers new edit show list. The genera… --- ## [Dreamhost upgraded 1.1 - app doesn't work](https://www.ruby-forum.com/t/dreamhost-upgraded-1-1-app-doesnt-work/90105)
**Author:** [@ryan](https://www.ruby-forum.com/u/ryan)\ **Replies:** 7\ **Last updated:** [March 30, 2006, 10:08pm UTC](https://www.ruby-forum.com/t/dreamhost-upgraded-1-1-app-doesnt-work/90105 "2006-03-30T22:08:32Z")
Does anyone know how long it will be until Dreamhost get’s the Rails 1.1 install running correctly? My site has been down since last night at about 7:00 pm (I think). It’s annoying, and are a lot of others having this… --- ## [Is this good code](https://www.ruby-forum.com/t/is-this-good-code/221007)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 6\ **Last updated:** [June 27, 2012, 10:56pm UTC](https://www.ruby-forum.com/t/is-this-good-code/221007 "2012-06-27T22:56:58Z")
I’m digging through some older code in my application and i stumbled on this: (variable names omitted for brevity) def the\_method …some code if …some code else …some code end unless condition #-\>BOTHERS ME …more… --- ## [Nuovo ingresso - Saluti](https://www.ruby-forum.com/t/nuovo-ingresso-saluti/214340)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 6\ **Last updated:** [November 30, 2011, 4:33pm UTC](https://www.ruby-forum.com/t/nuovo-ingresso-saluti/214340 "2011-11-30T16:33:50Z")
Ciao a tutti, con un po’ di ritardo mi iscrivo anche a questa mailing list. Ho visto che conosco un po’ di gente tra i partecipanti :slight\_smile: Vengo da Java, passando da Groovy e da C#. Ho domande strane. Brando --- ## [Can't get cache controle to set an expire date](https://www.ruby-forum.com/t/cant-get-cache-controle-to-set-an-expire-date/211890)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 6\ **Last updated:** [September 16, 2011, 10:29pm UTC](https://www.ruby-forum.com/t/cant-get-cache-controle-to-set-an-expire-date/211890 "2011-09-16T22:29:55Z")
Hi, This is my nginx config file: nginx conf - Pastebin.com The problem is that despite setting “expires max” cache sends no expire date so I must be doing something wrong. This is what appears as header: Cache-Cont… --- ## [CMM based on RoR](https://www.ruby-forum.com/t/cmm-based-on-ror/204306)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 6\ **Last updated:** [March 10, 2011, 4:16am UTC](https://www.ruby-forum.com/t/cmm-based-on-ror/204306 "2011-03-10T04:16:39Z")
hi all What CMM based on RoR do you recommend that will allow me to add my own RoR forms? thanks --- ## [Kind of nested loops](https://www.ruby-forum.com/t/kind-of-nested-loops/197474)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 6\ **Last updated:** [October 15, 2010, 10:59pm UTC](https://www.ruby-forum.com/t/kind-of-nested-loops/197474 "2010-10-15T22:59:10Z")
I am trying to get this going where i have this build array and then I have an array of hashes named after the items in the build. Depending upon what is in the array, I want to read the arrays of hashes. I wrote this… --- ## [Will paginate is missing on rake db:migrate](https://www.ruby-forum.com/t/will-paginate-is-missing-on-rake-db-migrate/180586)
**Author:** [@jeb](https://www.ruby-forum.com/u/jeb)\ **Replies:** 6\ **Last updated:** [December 22, 2009, 7:16pm UTC](https://www.ruby-forum.com/t/will-paginate-is-missing-on-rake-db-migrate/180586 "2009-12-22T19:16:03Z")
I have a very annoying problem, when doing rake db:migrate, I get the error message: Missing these required gems: will\_paginate ~\> 2.3.11 But the gem is not missing, It runs very well in my app. To make the rake pa… [Previous page](https://www.ruby-forum.com/top.md?page=1087&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1089&per_page=50)