# Top **URL:** https://www.ruby-forum.com/top.md?page=1738 [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:** 1739 --- ## [Rails without a database](https://www.ruby-forum.com/t/rails-without-a-database/173835)
**Author:** [@orangea](https://www.ruby-forum.com/u/orangea)\ **Replies:** 3\ **Last updated:** [August 16, 2009, 9:56pm UTC](https://www.ruby-forum.com/t/rails-without-a-database/173835 "2009-08-16T21:56:00Z")
Hello! I can’t find a way to have rails not use a database. I just left my database.yml file as it is. When I run my rails application that has no models, my browser says that it couldn’t connect to a database. In env… --- ## [Rails adds send! method to Object?](https://www.ruby-forum.com/t/rails-adds-send-method-to-object/172255)
**Author:** [@weyus](https://www.ruby-forum.com/u/weyus)\ **Replies:** 3\ **Last updated:** [July 17, 2009, 7:19pm UTC](https://www.ruby-forum.com/t/rails-adds-send-method-to-object/172255 "2009-07-17T19:19:46Z")
All, It appears that Rails adds the send! method to Object, via the output below. gandalf-2:royaltyzone weyus$ irb Object.methods.include?(“send!”) =\> false exit gandalf-2:royaltyzone weyus$ script/console Lo… --- ## [Using ferret as a base64-encoded numerical db](https://www.ruby-forum.com/t/using-ferret-as-a-base64-encoded-numerical-db/171606)
**Author:** [@Kelly\_J](https://www.ruby-forum.com/u/Kelly_J)\ **Replies:** 0\ **Last updated:** [July 6, 2009, 4:16pm UTC](https://www.ruby-forum.com/t/using-ferret-as-a-base64-encoded-numerical-db/171606 "2009-07-06T16:16:22Z")
I’m using ferret to store random base64 strings of length 72 (courtesy “dd if=/dev/random … | mmencode”), with the long-term goal of storing floating point/integral numbers (converted to base64). Problems: % Ferret r… --- ## [\[Bug:trunk\] startup failure with non-ascii path](https://www.ruby-forum.com/t/bug-trunk-startup-failure-with-non-ascii-path/170091)
**Author:** [@nobu](https://www.ruby-forum.com/u/nobu)\ **Replies:** 3\ **Last updated:** [June 14, 2009, 8:03pm UTC](https://www.ruby-forum.com/t/bug-trunk-startup-failure-with-non-ascii-path/170091 "2009-06-14T20:03:06Z")
e$B$J$+$@$G$9!#e(B ocraの動作と、エラーの原因を考えてみる - mirichiの日記 e$B$N$h$&$K!"\ **Author:** [@maz](https://www.ruby-forum.com/u/maz)\ **Replies:** 3\ **Last updated:** [June 6, 2009, 9:41pm UTC](https://www.ruby-forum.com/t/how-do-i-install-sqlite3-on-windows-no-really/169661 "2009-06-06T21:41:36Z") Before someone comes in and says “this has been covered before,” I know people think that it has been covered before but that isn’t helping me now. People have been saying that all you have to do is use the previous … --- ## [Valdate\_presnce\_of email, :if =\> :validate\_id + Factory girl](https://www.ruby-forum.com/t/valdate-presnce-of-email-if-validate-id-factory-girl/169313)
**Author:** [@sijo](https://www.ruby-forum.com/u/sijo)\ **Replies:** 3\ **Last updated:** [June 2, 2009, 8:49am UTC](https://www.ruby-forum.com/t/valdate-presnce-of-email-if-validate-id-factory-girl/169313 "2009-06-02T08:49:26Z")
Hi In the model I have User attr\_accessor :validate\_email\_id validates\_presence\_of :email ,:if =\> :validate\_email\_id Could anybody please tell me how can I define a Factory for the above? Thanks in advance Sijo --- ## [GNU Radio Release 3.2 available for download or binary installation](https://www.ruby-forum.com/t/gnu-radio-release-3-2-available-for-download-or-binary-installation/168699)
**Author:** [@jconley](https://www.ruby-forum.com/u/jconley)\ **Replies:** 3\ **Last updated:** [May 26, 2009, 6:54pm UTC](https://www.ruby-forum.com/t/gnu-radio-release-3-2-available-for-download-or-binary-installation/168699 "2009-05-26T18:54:43Z")
Release 3.2 of the GNU Software Radio toolkit is now available for binary installation (for Ubuntu 9.04) or for download as a source code tarball (for other Linux distributions, OSX, \*BSD, or Win32/Cygwin). Binary ins… --- ## [Test::Unit reports are a pain to read](https://www.ruby-forum.com/t/test-unit-reports-are-a-pain-to-read/166449)
**Author:** [@fipa](https://www.ruby-forum.com/u/fipa)\ **Replies:** 3\ **Last updated:** [April 25, 2009, 2:13pm UTC](https://www.ruby-forum.com/t/test-unit-reports-are-a-pain-to-read/166449 "2009-04-25T14:13:20Z")
Hi, Does Test::Unit output unreadable test results on purpose? It’s always a huge pain to: identify in which test file the error occured which test failed where in my application code the error was raised Is there a… --- ## [Problems with ruby 1.8.6 on uClinux](https://www.ruby-forum.com/t/problems-with-ruby-1-8-6-on-uclinux/162015)
**Author:** [@Yuri\_Klubakov](https://www.ruby-forum.com/u/Yuri_Klubakov)\ **Replies:** 3\ **Last updated:** [March 5, 2009, 10:13pm UTC](https://www.ruby-forum.com/t/problems-with-ruby-1-8-6-on-uclinux/162015 "2009-03-05T22:13:12Z")
After watching David G.'s RubyConf2008 presentation “Ruby for Embedded Applications” (OpenEmbedded, ruby 1.8.5, Sinatra), I’ve decided to try to use Ruby for my application. Our board has Blackfin processor and we are… --- ## [Relationships in models](https://www.ruby-forum.com/t/relationships-in-models/160786)
**Author:** [@norricorp](https://www.ruby-forum.com/u/norricorp)\ **Replies:** 3\ **Last updated:** [February 20, 2009, 7:52pm UTC](https://www.ruby-forum.com/t/relationships-in-models/160786 "2009-02-20T19:52:30Z")
I am new to rails and have got very confused with the above. It was working and then I made changes and it has gone downhill from there. And I was not taking regular backups… I have moved slightly outside of the conve… --- ## [Minimal ruby install](https://www.ruby-forum.com/t/minimal-ruby-install/158663)
**Author:** [@rickf](https://www.ruby-forum.com/u/rickf)\ **Replies:** 3\ **Last updated:** [January 26, 2009, 6:29pm UTC](https://www.ruby-forum.com/t/minimal-ruby-install/158663 "2009-01-26T18:29:33Z")
Hi All, I submitted a similar request over on the rails forum, but feel this is probably the more appropriate place, sorry for any duplication. Is there an embedded version of ruby available? Or is there a way to det… --- ## [\[OT\] Aggiornare parte di Rails ad uno specifico branch](https://www.ruby-forum.com/t/ot-aggiornare-parte-di-rails-ad-uno-specifico-branch/147713)
**Author:** [@reis](https://www.ruby-forum.com/u/reis)\ **Replies:** 3\ **Last updated:** [September 9, 2008, 2:23pm UTC](https://www.ruby-forum.com/t/ot-aggiornare-parte-di-rails-ad-uno-specifico-branch/147713 "2008-09-09T14:23:30Z")
Anche se un pochino OT, volevo chiedervi come sia possibile aggiornare Rails ad uno specifico branch. In altre parole, quello che voglio fare è includere le patch presenti su questo branchhttp://github.com/rails/rai… --- ## [Rspec book](https://www.ruby-forum.com/t/rspec-book/140583)
**Author:** [@jmcervera](https://www.ruby-forum.com/u/jmcervera)\ **Replies:** 3\ **Last updated:** [August 18, 2008, 4:57pm UTC](https://www.ruby-forum.com/t/rspec-book/140583 "2008-08-18T16:57:08Z")
I know that David C. and Aslak Hellesøy were writing a book about rspec for the pragmatic programmers. And I hoped it would be available as a beta book. will it be? David or Aslak, I would like if you can tell us som… --- ## [How to do this?](https://www.ruby-forum.com/t/how-to-do-this/145762)
**Author:** [@Casimir](https://www.ruby-forum.com/u/Casimir)\ **Replies:** 3\ **Last updated:** [August 14, 2008, 3:45pm UTC](https://www.ruby-forum.com/t/how-to-do-this/145762 "2008-08-14T15:45:56Z")
Dear sirs, I am planning a simple geometry generation library. XYZ points, primitive geometry such as triangles and guides that can generate more geometry. I feel somehow retarted, as usual, so I hope to hear some wi… --- ## [Nginx+memcached produces odd Quotation mark!](https://www.ruby-forum.com/t/nginx-memcached-produces-odd-quotation-mark/144515)
**Author:** [@zhan](https://www.ruby-forum.com/u/zhan)\ **Replies:** 3\ **Last updated:** [July 30, 2008, 5:17pm UTC](https://www.ruby-forum.com/t/nginx-memcached-produces-odd-quotation-mark/144515 "2008-07-30T17:17:52Z")
When I tried to use nginx and memcached module, the output always had a odd quotation mark before the cached content. I have tried nginx/0.6.32 and nginx 0.5.34 I used: ruby 1.8.7 (2008-06-20 patchlevel 22) \[i686-l… --- ## [wxPython 2.8.8.0 and cygwin installation failure](https://www.ruby-forum.com/t/wxpython-2-8-8-0-and-cygwin-installation-failure/142288)
**Author:** [@Michael\_SSGrant](https://www.ruby-forum.com/u/Michael_SSGrant)\ **Replies:** 3\ **Last updated:** [July 7, 2008, 3:14am UTC](https://www.ruby-forum.com/t/wxpython-2-8-8-0-and-cygwin-installation-failure/142288 "2008-07-07T03:14:15Z")
– Hello, After searching the mailing list archive, I’m looking for help with wxPython 2.8.8.0 installation failures at step (9) of http://www.gnuradio.org/trac/wiki/wxPythonCygwin. (I’m using python 2.5 and swig 1.3… --- ## [Support for HTTP OPTIONS method and Microsoft Office Protocol Discovery](https://www.ruby-forum.com/t/support-for-http-options-method-and-microsoft-office-protocol-discovery/141888)
**Author:** [@waddilove](https://www.ruby-forum.com/u/waddilove)\ **Replies:** 0\ **Last updated:** [July 1, 2008, 1:33pm UTC](https://www.ruby-forum.com/t/support-for-http-options-method-and-microsoft-office-protocol-discovery/141888 "2008-07-01T13:33:26Z")
I ran across an interesting issue with Microsoft Office Protocol Discovery. It was generating exception emails due to its use of the OPTIONS method. See http://rails.learnhub.com/lesson/page/2329-dealing-with-micros… --- ## [Has\_attachment validation](https://www.ruby-forum.com/t/has-attachment-validation/139685)
**Author:** [@thomas](https://www.ruby-forum.com/u/thomas)\ **Replies:** 3\ **Last updated:** [June 16, 2008, 1:20pm UTC](https://www.ruby-forum.com/t/has-attachment-validation/139685 "2008-06-16T13:20:38Z")
Bonjour, J’ai une petite question concernant le plugin has\_attachment. Pour un meme model, peut-on valider ou non certains champs selon la vue ou l’action qui lui est associee? Exemple : J’ai un model Document, qui … --- ## [Attachment\_Fu and Rails 2,1](https://www.ruby-forum.com/t/attachment-fu-and-rails-2-1/140115)
**Author:** [@photomatt](https://www.ruby-forum.com/u/photomatt)\ **Replies:** 3\ **Last updated:** [June 12, 2008, 4:07am UTC](https://www.ruby-forum.com/t/attachment-fu-and-rails-2-1/140115 "2008-06-12T04:07:15Z")
In my application, I use mini\_magick and I need to convert images to black and white and sepia tones. In Rails 1,2,3, this used to work: after\_resize do |record,img| logger.debug “img = #{img}” logger.debug “record … --- ## [Résumé sur find](https://www.ruby-forum.com/t/ra-suma-sur-find/139842)
**Author:** [@kyo](https://www.ruby-forum.com/u/kyo)\ **Replies:** 3\ **Last updated:** [June 8, 2008, 2:05pm UTC](https://www.ruby-forum.com/t/ra-suma-sur-find/139842 "2008-06-08T14:05:07Z")
salut les “railsien” je veux un petit resumé sur l’option find et tout les cas où on peut l’utiliser avec des explication . merci d’avance --- ## [Fallo en la instalacion del builder](https://www.ruby-forum.com/t/fallo-en-la-instalacion-del-builder/138750)
**Author:** [@maite](https://www.ruby-forum.com/u/maite)\ **Replies:** 3\ **Last updated:** [May 27, 2008, 4:10pm UTC](https://www.ruby-forum.com/t/fallo-en-la-instalacion-del-builder/138750 "2008-05-27T16:10:14Z")
hola lista estoy intentado instalar la gema de builder $ gem install builder y me devuelve lo siguiente Updating metadata for 106 gems from http://gems.rubyforge.org/ … complete Successfully installed builder-2.1.… --- ## [Servlet filter woes](https://www.ruby-forum.com/t/servlet-filter-woes/138368)
**Author:** [@iceburgh](https://www.ruby-forum.com/u/iceburgh)\ **Replies:** 3\ **Last updated:** [May 22, 2008, 8:11pm UTC](https://www.ruby-forum.com/t/servlet-filter-woes/138368 "2008-05-22T20:11:24Z")
Hi all. I’ve got an interesting one. I’m testing out a servlet filter that will handle SSO for a rails app. The filter is triggered dynamically when a certain http status is emitted from the rails app. Once the fil… --- ## [Javascript validation for a form?](https://www.ruby-forum.com/t/javascript-validation-for-a-form/137949)
**Author:** [@san1981](https://www.ruby-forum.com/u/san1981)\ **Replies:** 3\ **Last updated:** [May 18, 2008, 9:39pm UTC](https://www.ruby-forum.com/t/javascript-validation-for-a-form/137949 "2008-05-18T21:39:00Z")
Hello, I’ve made a form with a validation system in rails (validates\_presence\_of etc) but I’ld like also to make a classic validation with an external javascript to have a direct client validation without sending to … --- ## [Re: Planning to change IronRuby.sln to a VS 2008 project](https://www.ruby-forum.com/t/re-planning-to-change-ironruby-sln-to-a-vs-2008-project/132700)
**Author:** [@John\_LSSDLR](https://www.ruby-forum.com/u/John_LSSDLR)\ **Replies:** 3\ **Last updated:** [March 23, 2008, 8:39pm UTC](https://www.ruby-forum.com/t/re-planning-to-change-ironruby-sln-to-a-vs-2008-project/132700 "2008-03-23T20:39:56Z")
Last time i talked to Miguel, he said that they were done implementing linq modulo bugs. John Sent from my phone From: Matthew M. removed\_email\_address@domain.invalid Sent: Sunday, March 23, 2008 10:08 AM To: rem… --- ## [Evitare il memory leak](https://www.ruby-forum.com/t/evitare-il-memory-leak/131676)
**Author:** [@stratboy](https://www.ruby-forum.com/u/stratboy)\ **Replies:** 3\ **Last updated:** [March 12, 2008, 1:51pm UTC](https://www.ruby-forum.com/t/evitare-il-memory-leak/131676 "2008-03-12T13:51:43Z")
Ho notato che sul server la memoria occupata dal processo di rails aumenta sempre +. Ad un certo punto il server nn ce la fa + e mi tocca riavviarlo. Come posso fare per capire quale è la causa di questo memory leak? … --- ## [Deploying rails with mod\_fastcgid on linux](https://www.ruby-forum.com/t/deploying-rails-with-mod-fastcgid-on-linux/130483)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 0\ **Last updated:** [February 28, 2008, 5:24pm UTC](https://www.ruby-forum.com/t/deploying-rails-with-mod-fastcgid-on-linux/130483 "2008-02-28T17:24:08Z")
Hi, Has anyone had success installing ruby on rails with mod\_fastcgid on Apache 2 with Linux (I’m running Fedora Core 6 distro)? I followed the instructions here – http://journal.paul.querna.org/articles/2006/01/01/… --- ## [Creating an openid server in Rails](https://www.ruby-forum.com/t/creating-an-openid-server-in-rails/128436)
**Author:** [@uncle](https://www.ruby-forum.com/u/uncle)\ **Replies:** 3\ **Last updated:** [February 8, 2008, 9:45am UTC](https://www.ruby-forum.com/t/creating-an-openid-server-in-rails/128436 "2008-02-08T09:45:13Z")
Any one know a good starting place to create and OpenID server with rails? – Thanks! --- ## [Eval(str.dump)==str](https://www.ruby-forum.com/t/eval-str-dump-str/126291)
**Author:** [@Kazuhiro\_NISHIYAMA](https://www.ruby-forum.com/u/Kazuhiro_NISHIYAMA)\ **Replies:** 3\ **Last updated:** [January 17, 2008, 11:36pm UTC](https://www.ruby-forum.com/t/eval-str-dump-str/126291 "2008-01-17T23:36:49Z")
e$B@\>;3OB9-$G$9!#e(B 1.8 e$B$@$He(B eval(str.dump) == str e$B$,e(B true e$B$K$J$j$^$9$,!“e(B 1.9 e$B$@$He(B encoding e$B$N4X78$Ge(B false e$B$K$J$k$3$H$,$”$k$N$Oe(B e$B$=$&$$$&$b$N$G$7$g$&$+e(B? e$B$=$&$$$&$b$N$@$H$9… --- ## [Temporary hacked gem for Hpricot to work on 1.9](https://www.ruby-forum.com/t/temporary-hacked-gem-for-hpricot-to-work-on-1-9/124201)
**Author:** [@mifi](https://www.ruby-forum.com/u/mifi)\ **Replies:** 3\ **Last updated:** [January 2, 2008, 2:03am UTC](https://www.ruby-forum.com/t/temporary-hacked-gem-for-hpricot-to-work-on-1-9/124201 "2008-01-02T02:03:50Z")
I just spent a while to port Hpricot to ruby 1.9 and finally had success. The gem can be found at http://weez-int.com/gem/hpricot-0.6.gem But more important i think is to share information on how to create the gem, h… --- ## [Free ruby on rails hosting](https://www.ruby-forum.com/t/free-ruby-on-rails-hosting/124148)
**Author:** [@shuaib85](https://www.ruby-forum.com/u/shuaib85)\ **Replies:** 3\ **Last updated:** [December 25, 2007, 7:29pm UTC](https://www.ruby-forum.com/t/free-ruby-on-rails-hosting/124148 "2007-12-25T19:29:47Z")
Hi people I am wondering if anyone is aware about any ruby on rails hosting for free. Even if it is limited for 15 days or one month. I want to test my application online. Thanks --- ## [Final Release date and CTP/BETA for IronRuby](https://www.ruby-forum.com/t/final-release-date-and-ctp-beta-for-ironruby/121067)
**Author:** [@myreply](https://www.ruby-forum.com/u/myreply)\ **Replies:** 3\ **Last updated:** [November 29, 2007, 2:31am UTC](https://www.ruby-forum.com/t/final-release-date-and-ctp-beta-for-ironruby/121067 "2007-11-29T02:31:25Z")
Hi, I Just read the comments by John L. on his blog explaining the approximate date for IronRuby 1.0 release. He says IronRuby 1.0 ( RTM) ) will not be available before the first half of next year. ( That clearly mea… --- ## [Retrieve mails using POP](https://www.ruby-forum.com/t/retrieve-mails-using-pop/120496)
**Author:** [@dhaval\_parikh33](https://www.ruby-forum.com/u/dhaval_parikh33)\ **Replies:** 3\ **Last updated:** [November 19, 2007, 4:50pm UTC](https://www.ruby-forum.com/t/retrieve-mails-using-pop/120496 "2007-11-19T16:50:44Z")
Hello frnds Is there a method of retrieving mails using POP? Pls send refrences for the same. Thanks Dhaval P. --- ## [Yaml error. dunno why](https://www.ruby-forum.com/t/yaml-error-dunno-why/119787)
**Author:** [@Junkone](https://www.ruby-forum.com/u/Junkone)\ **Replies:** 3\ **Last updated:** [November 10, 2007, 10:35pm UTC](https://www.ruby-forum.com/t/yaml-error-dunno-why/119787 "2007-11-10T22:35:06Z")
i have a simple yml file and am trying to parse it. development: TWSDirectory: E:\\Jts\\dlqkjifys Second: E:\\Jts\\test\\ i get a error that i am not able to comprehend. pl help irb(main):020:0\> conf = YAML::load(File.op… --- ## [Rating, hit count & Popularity](https://www.ruby-forum.com/t/rating-hit-count-popularity/119526)
**Author:** [@mohits](https://www.ruby-forum.com/u/mohits)\ **Replies:** 3\ **Last updated:** [November 7, 2007, 7:29pm UTC](https://www.ruby-forum.com/t/rating-hit-count-popularity/119526 "2007-11-07T19:29:27Z")
Hi! I’m thinking of adding popularity ratings to the content on my site. Basically, there are 2 metrics that I’m thinking of. The first is the ability to rate the content - and then, find the highest rated articles. … --- ## [Script/about shows wrong rails version](https://www.ruby-forum.com/t/script-about-shows-wrong-rails-version/116460)
**Author:** [@eggie5](https://www.ruby-forum.com/u/eggie5)\ **Replies:** 3\ **Last updated:** [October 5, 2007, 8:28pm UTC](https://www.ruby-forum.com/t/script-about-shows-wrong-rails-version/116460 "2007-10-05T20:28:37Z")
I just ran rake:rails:freeze:edge then ran script/about and it reports this: alex-eggs-computer:~/sites/mms-service eggie5$ script/about \* config.breakpoint\_server has been deprecated and has no effect. \* About … --- ## [A lot of directories each with a .zip](https://www.ruby-forum.com/t/a-lot-of-directories-each-with-a-zip/115854)
**Author:** [@simonsaid](https://www.ruby-forum.com/u/simonsaid)\ **Replies:** 3\ **Last updated:** [September 29, 2007, 10:17am UTC](https://www.ruby-forum.com/t/a-lot-of-directories-each-with-a-zip/115854 "2007-09-29T10:17:59Z")
I could go about this a bunch of different ways. my lame bash skills came up with: ls -R | grep “zip” | unzip -d /targetdir , which didn’t work (I get confused with the pipes and the input and the whatnot.) but that’… --- ## [Ruby\_1\_8\_5 $B$X$N%3%\_%C%H(B](https://www.ruby-forum.com/t/ruby-1-8-5-b-x-n-3-c-h-b/82515)
**Author:** [@Masaki\_S](https://www.ruby-forum.com/u/Masaki_S)\ **Replies:** 3\ **Last updated:** [September 25, 2007, 11:11pm UTC](https://www.ruby-forum.com/t/ruby-1-8-5-b-x-n-3-c-h-b/82515 "2007-09-25T23:11:15Z")
e$B=uED$G$9!#e(B 1.8.5 e$B$O!":#$I$&$$$&\>u67$G$7$g$&$+!)e(B e$B$G$-$l$P!“e(B\[ruby-core:9846\] e$B$N%P%0%U%#%C%/%9$r%3%\_%C%H$7$?$$$N$G$9!#e(B e$B;EMMJQ99$O0l@Z$”$j$^$;$se(B Win32OLEe$B$N%a%b%j!\<%j!\<%/$N%P%0%U%#%C%/%9$… --- ## [File\_column and fixtures](https://www.ruby-forum.com/t/file-column-and-fixtures/112636)
**Author:** [@Nicholas\_W](https://www.ruby-forum.com/u/Nicholas_W)\ **Replies:** 3\ **Last updated:** [August 21, 2007, 9:39pm UTC](https://www.ruby-forum.com/t/file-column-and-fixtures/112636 "2007-08-21T21:39:45Z")
Hi \*, I have a problem in creating fixtures for models with file\_column columns. superman: id: 1 image: superman.png This generates: Error: test\_vote\_creation\_and\_deletion(VoteTest): Errno::ENOENT: No such file… --- ## [Storing as YAML in the database](https://www.ruby-forum.com/t/storing-as-yaml-in-the-database/111115)
**Author:** [@jjkiesch](https://www.ruby-forum.com/u/jjkiesch)\ **Replies:** 3\ **Last updated:** [August 2, 2007, 9:15pm UTC](https://www.ruby-forum.com/t/storing-as-yaml-in-the-database/111115 "2007-08-02T21:15:12Z")
i’ve got a project which i need to create some dynamic forms. each one will be different so it seems almost impossible to keep a 1 to 1 relationship between each form field and a corresponding column in the database. … --- ## [Simple things like duplicating a record in rails?](https://www.ruby-forum.com/t/simple-things-like-duplicating-a-record-in-rails/109933)
**Author:** [@Andreas\_Kviby](https://www.ruby-forum.com/u/Andreas_Kviby)\ **Replies:** 3\ **Last updated:** [July 20, 2007, 1:40pm UTC](https://www.ruby-forum.com/t/simple-things-like-duplicating-a-record-in-rails/109933 "2007-07-20T13:40:05Z")
Maybe I am totally waisted after a long nights work with my admin interface filters but how the heck can I duplicate records? Scenario: My client will enter hundreds maybe thousands of products into their new nice e-… --- ## [Ruby 1.9 : What is the use for Proc#yield](https://www.ruby-forum.com/t/ruby-1-9-what-is-the-use-for-proc-yield/107610)
**Author:** [@naething](https://www.ruby-forum.com/u/naething)\ **Replies:** 3\ **Last updated:** [June 24, 2007, 4:53pm UTC](https://www.ruby-forum.com/t/ruby-1-9-what-is-the-use-for-proc-yield/107610 "2007-06-24T16:53:14Z")
I’m reading through Mauricio’s list of changes\[0\] to Ruby 1.9 and having trouble with understanding the point of Proc#yield Invokes the block, setting the block’s parameters to the values in params in the same manner… --- ## [Questions about inheritance in Rails](https://www.ruby-forum.com/t/questions-about-inheritance-in-rails/106117)
**Author:** [@s0nspark](https://www.ruby-forum.com/u/s0nspark)\ **Replies:** 3\ **Last updated:** [June 6, 2007, 4:58pm UTC](https://www.ruby-forum.com/t/questions-about-inheritance-in-rails/106117 "2007-06-06T16:58:48Z")
I am in the process of subclassing some things in a current Rails project and would like some feedback on how I’m approaching it… what I have works but I’m not sure if there is a better way to approach this. :slight\_s… --- ## [How to create archive list?](https://www.ruby-forum.com/t/how-to-create-archive-list/104911)
**Author:** [@jamal](https://www.ruby-forum.com/u/jamal)\ **Replies:** 3\ **Last updated:** [May 23, 2007, 10:59pm UTC](https://www.ruby-forum.com/t/how-to-create-archive-list/104911 "2007-05-23T22:59:02Z")
Hello, I want to do archive list like in any blogs? But I cannot really think how it’s done? Do they group the created\_at and then extract the column, but this would work since created\_at have different dates all the… --- ## [CGI and re-direction](https://www.ruby-forum.com/t/cgi-and-re-direction/104348)
**Author:** [@tobyr](https://www.ruby-forum.com/u/tobyr)\ **Replies:** 3\ **Last updated:** [May 17, 2007, 11:22am UTC](https://www.ruby-forum.com/t/cgi-and-re-direction/104348 "2007-05-17T11:22:51Z")
I have written a simple CGI script. It loads in an object, and prints out a few of its attributes. I would like to add some check-boxes such that when I hit the submit button some other booleans get set, it accesses … --- ## [Rails: Counter problem](https://www.ruby-forum.com/t/rails-counter-problem/104145)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 3\ **Last updated:** [May 14, 2007, 8:12pm UTC](https://www.ruby-forum.com/t/rails-counter-problem/104145 "2007-05-14T20:12:43Z")
Hi. I have a problem with counters in Rails. The situation looks like this: -3 simple models class Forum \< ActiveRecord::Base has\_many :posts end class Topic \< ActiveRecord::Base has\_many :posts end class Post \< … --- ## [Noob Concatenation Q?](https://www.ruby-forum.com/t/noob-concatenation-q/103385)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 3\ **Last updated:** [May 6, 2007, 1:20am UTC](https://www.ruby-forum.com/t/noob-concatenation-q/103385 "2007-05-06T01:20:44Z")
Can someone briefly explain why :: puts i.to\_s +" :: "+arrayoutput\[i\] yaml.rb:12: undefined method +@' for " :: ":String (NoMethodError) from F:/RUBY/Source/yaml.rb:11:in times’ from F:/RUBY/Source/yaml.rb:11 … --- ## [Social networking site open source code?](https://www.ruby-forum.com/t/social-networking-site-open-source-code/87219)
**Author:** [@scot](https://www.ruby-forum.com/u/scot)\ **Replies:** 3\ **Last updated:** [March 1, 2007, 4:13am UTC](https://www.ruby-forum.com/t/social-networking-site-open-source-code/87219 "2007-03-01T04:13:09Z")
Is anyone aware of any open-source code that has the base already built for a social networking site? i.e. with messaging, friends lists etc… --- ## [Rails Console (v1.2) won't load](https://www.ruby-forum.com/t/rails-console-v1-2-wont-load/86518)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 3\ **Last updated:** [February 23, 2007, 3:57pm UTC](https://www.ruby-forum.com/t/rails-console-v1-2-wont-load/86518 "2007-02-23T15:57:56Z")
Hi - just upgraded to rails 1.2 and the console script is failing to load under ruby 1.8.5-p2. Any one seen this before? (Every thing else is running fine; hmmm…) Thanks for any help you can lend. Regards, Ken 58… --- ## [Restrict attributes in to\_xml](https://www.ruby-forum.com/t/restrict-attributes-in-to-xml/85716)
**Author:** [@benjohnson](https://www.ruby-forum.com/u/benjohnson)\ **Replies:** 3\ **Last updated:** [February 15, 2007, 8:26pm UTC](https://www.ruby-forum.com/t/restrict-attributes-in-to-xml/85716 "2007-02-15T20:26:01Z")
For example, let’s say I have a User model with 2 attributes: pw\_hash pw\_salt I don’t want these to show up in the to\_xml method. How do I keep to\_xml from using these attributes? --- ## [Serialization](https://www.ruby-forum.com/t/serialization/84101)
**Author:** [@juba](https://www.ruby-forum.com/u/juba)\ **Replies:** 3\ **Last updated:** [February 2, 2007, 9:29am UTC](https://www.ruby-forum.com/t/serialization/84101 "2007-02-02T09:29:00Z")
Bonjour, J’ai une propriété d’un modèle que j’ai serialisé en déclarant : class UserNetwork serialize :report end et j’ai un autre modèle : class Report attr\_reader :email end tout se passe bien lorsque j’… [Previous page](https://www.ruby-forum.com/top.md?page=1737&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1739&per_page=50)