# Community

**URL:** https://www.ruby-forum.com/c/community/3.md?page=146

[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:** 147

---

## [Problema con ordenacion de Array](https://www.ruby-forum.com/t/problema-con-ordenacion-de-array/155394)

<div class="topic-metadata">

**Author:** [@admon](https://www.ruby-forum.com/u/admon)\
**Replies:** 8\
**Last updated:** [December 12, 2008, 8:31am UTC](https://www.ruby-forum.com/t/problema-con-ordenacion-de-array/155394 "2008-12-12T08:31:12Z")

</div>

Hola a todos, Tengo un problema respecto a la ordenacion de un array. Se que esto tendrÃ­a que ir en el foro de Ruby, pero les cuento la situacion. Tengo un array que lo obtengo de la siguiente forma: @incidences = I…

---

## [HÃ©bÃ©rgement Rails](https://www.ruby-forum.com/t/ha-ba-rgement-rails/153715)

<div class="topic-metadata">

**Author:** [@bigchoco](https://www.ruby-forum.com/u/bigchoco)\
**Replies:** 58\
**Last updated:** [December 11, 2008, 6:04pm UTC](https://www.ruby-forum.com/t/ha-ba-rgement-rails/153715 "2008-12-11T18:04:03Z")

</div>

Bonjour Ã tous, Je cherche un hÃ©bergeur qui propose Rails en mutualisÃ©? En connaissez-vous? J’ai repÃ©rÃ© amen.fr mais je n’ai aucune idÃ©e de ce que Ã§a vaut, ceci dit quand je vois Ruby 1.8.2 et que leur conseil…

---

## [\[OT\] Duda SVN y rails](https://www.ruby-forum.com/t/ot-duda-svn-y-rails/77836)

<div class="topic-metadata">

**Author:** [@Fran\_B](https://www.ruby-forum.com/u/Fran_B)\
**Replies:** 5\
**Last updated:** [December 11, 2008, 1:44pm UTC](https://www.ruby-forum.com/t/ot-duda-svn-y-rails/77836 "2008-12-11T13:44:16Z")

</div>

Hola, a ver actualmente dispongo de un servidor dreamhost, y me e creado una aplicacion svn\*,\*el problema viene cuando con RadRails intento crear una nueva aplicaciÃ³n, ya que en el servidor , el repositorio se encuen…

---

## [Validar formulario sin modelo](https://www.ruby-forum.com/t/validar-formulario-sin-modelo/155363)

<div class="topic-metadata">

**Author:** [@panto](https://www.ruby-forum.com/u/panto)\
**Replies:** 3\
**Last updated:** [December 11, 2008, 5:09am UTC](https://www.ruby-forum.com/t/validar-formulario-sin-modelo/155363 "2008-12-11T05:09:19Z")

</div>

Buenas, estoy haciendo un formulario de contacto y quiero validar algunos campos sin tener un modelo asociado. Â¿Alguien me puede recomendar algun plugin o gema? Â¿CÃ³mo lo solÃ©is hacer vosotros? Muchas gracias, Ci…

---

## [Rails Way, un magazine allemand](https://www.ruby-forum.com/t/rails-way-un-magazine-allemand/155355)

<div class="topic-metadata">

**Author:** [@Jean-FranSSSSois\_Tr](https://www.ruby-forum.com/u/Jean-FranSSSSois_Tr)\
**Replies:** 0\
**Last updated:** [December 10, 2008, 11:46pm UTC](https://www.ruby-forum.com/t/rails-way-un-magazine-allemand/155355 "2008-12-10T23:46:21Z")

</div>

http://it-republik.de/railsway/magazin-ausgaben/Ruby-on-Rails-000281.html Ce magazine devrait être diffusé en Allemagne, en Autriche et en Suisse à partir du 17 décembre et comportera un DVD. – Jean-François. – Pr…

---

## [Rails and CyberMUT](https://www.ruby-forum.com/t/rails-and-cybermut/134818)

<div class="topic-metadata">

**Author:** [@djdeath](https://www.ruby-forum.com/u/djdeath)\
**Replies:** 12\
**Last updated:** [December 10, 2008, 9:50pm UTC](https://www.ruby-forum.com/t/rails-and-cybermut/134818 "2008-12-10T21:50:07Z")

</div>

Bonjour la liste, Je suis nouveau Ã la fois sur la liste et avec rails & ruby. Je travaille actuellement sur un projet de boutique en ligne de dÃ©coration d’intÃ©rieur et art de la table. Je souhaite intÃ©grer la sol…

---

## [GTK: impossibile trovare il motore del tema in module\_path](https://www.ruby-forum.com/t/gtk-impossibile-trovare-il-motore-del-tema-in-module-path/155137)

<div class="topic-metadata">

**Author:** [@cozzaamara](https://www.ruby-forum.com/u/cozzaamara)\
**Replies:** 3\
**Last updated:** [December 10, 2008, 8:00pm UTC](https://www.ruby-forum.com/t/gtk-impossibile-trovare-il-motore-del-tema-in-module-path/155137 "2008-12-10T20:00:29Z")

</div>

Ciao a tutti, siccome sto cominciando ad interessarmi a Ruby ho provato (tra le altre) ad installare le GTK. Provo il classico script di esempio “Hello World” e lo lancio da shell. L’applicativo funziona correttament…

---

## [Counter\_cache avec has\_many :through](https://www.ruby-forum.com/t/counter-cache-avec-has-many-through/153982)

<div class="topic-metadata">

**Author:** [@pierreva](https://www.ruby-forum.com/u/pierreva)\
**Replies:** 1\
**Last updated:** [December 10, 2008, 6:16pm UTC](https://www.ruby-forum.com/t/counter-cache-avec-has-many-through/153982 "2008-12-10T18:16:49Z")

</div>

Bonjour à tous, Savez-vous s’il existe un moyen de mettre en place un counter\_cache avec des associations has\_many :through ? Je n’ai rien trouvé sur la doc Rails. Je vous remercie par avance, Pierre

---

## [Formularfelder Ã¼bergeben immer NULL](https://www.ruby-forum.com/t/formularfelder-a-bergeben-immer-null/155327)

<div class="topic-metadata">

**Author:** [@mnitsch](https://www.ruby-forum.com/u/mnitsch)\
**Replies:** 0\
**Last updated:** [December 10, 2008, 5:32pm UTC](https://www.ruby-forum.com/t/formularfelder-a-bergeben-immer-null/155327 "2008-12-10T17:32:13Z")

</div>

Hallo, erster Post und gleich ne Frage statt ner Antwort. :wink: Ich steh grad vor einem mir unerklÃ¤rlichen Problem. Meine Railsapplikation lÃ¤uft auf meinem lokalen Testrechner ohne Probleme. Nach erstem Deployment…

---

## [Como saber el tamaÃ±o de un array](https://www.ruby-forum.com/t/como-saber-el-tamaa-o-de-un-array/155324)

<div class="topic-metadata">

**Author:** [@fromthaend](https://www.ruby-forum.com/u/fromthaend)\
**Replies:** 1\
**Last updated:** [December 10, 2008, 4:32pm UTC](https://www.ruby-forum.com/t/como-saber-el-tamaa-o-de-un-array/155324 "2008-12-10T16:32:17Z")

</div>

saludos quiero saber cuantos registros vienen en un array producto de una consulta a una base de datos del tipo array = Modelo.find\_by\_sql(“consulta”) que atributo del array puedo consultar para conocer su tamaÃ±o d…

---

## [\[ANN\] DiacriticsFu 1.0.1 disponible](https://www.ruby-forum.com/t/ann-diacriticsfu-1-0-1-disponible/154994)

<div class="topic-metadata">

**Author:** [@thbar](https://www.ruby-forum.com/u/thbar)\
**Replies:** 6\
**Last updated:** [December 10, 2008, 2:00pm UTC](https://www.ruby-forum.com/t/ann-diacriticsfu-1-0-1-disponible/154994 "2008-12-10T14:00:31Z")

</div>

Hello, DiacriticsFu (gem qui supprime les accents et autres caractères étranges d’une chaine pour en faire une url) est dispo en version 1.0.1. Cette release ajoute le support de Rails 2.2.2 (merci Nicolas Fouché po…

---

## [ProtÃ©ger un document crÃ©Ã© avec papercl ip](https://www.ruby-forum.com/t/prota-ger-un-document-cra-a-avec-papercl-ip/155165)

<div class="topic-metadata">

**Author:** [@tranquiliste](https://www.ruby-forum.com/u/tranquiliste)\
**Replies:** 9\
**Last updated:** [December 10, 2008, 1:10pm UTC](https://www.ruby-forum.com/t/prota-ger-un-document-cra-a-avec-papercl-ip/155165 "2008-12-10T13:10:29Z")

</div>

Bonjour, J’utilise paper clip pour gérer des documents associés à un model et à un controleur archive. Déclaration paperclip se fait comme suit on y associe :document class Archive \< ActiveRecord::Base has\_attached\_…

---

## [Script/performance/request](https://www.ruby-forum.com/t/script-performance-request/154645)

<div class="topic-metadata">

**Author:** [@juba](https://www.ruby-forum.com/u/juba)\
**Replies:** 7\
**Last updated:** [December 10, 2008, 11:46am UTC](https://www.ruby-forum.com/t/script-performance-request/154645 "2008-12-10T11:46:53Z")

</div>

Bonjour, Plutôt que de me replonger dans JMeter, j’aimerais utiliser le script request de RoR pour faire des tests de performance. Je l’avais essayé avec la version 2.1 mais sans succès, et avec la version 2.2.2, le …

---

## [Success-story JRuby on Rails](https://www.ruby-forum.com/t/success-story-jruby-on-rails/154189)

<div class="topic-metadata">

**Author:** [@philippe\_lachaise](https://www.ruby-forum.com/u/philippe_lachaise)\
**Replies:** 27\
**Last updated:** [December 10, 2008, 8:06am UTC](https://www.ruby-forum.com/t/success-story-jruby-on-rails/154189 "2008-12-10T08:06:49Z")

</div>

On ne parle pas beaucoup de JRuby ici. Semble qu’on gagnerait Ã y regarder de plus prÃ¨s plus souvent : http://syntatic.wordpress.com/2008/11/25/the-closet-jrubyists/ “Using JRuby to wrap pre-existing Java solutions…

---

## [Ayuda con cache](https://www.ruby-forum.com/t/ayuda-con-cache/155254)

<div class="topic-metadata">

**Author:** [@Omar\_J](https://www.ruby-forum.com/u/Omar_J)\
**Replies:** 1\
**Last updated:** [December 10, 2008, 5:51am UTC](https://www.ruby-forum.com/t/ayuda-con-cache/155254 "2008-12-10T05:51:44Z")

</div>

hago unas busquedas en otros sitios y el resultado lo parseo para quedarme la parte que me interesapero quiero dejarlo en un cache por si el usuario hace refresh no tenga que ir otra vez a los dominios a pedir ese re…

---

## [CFP: Ruby and Rails devroom at Fosdem 2009](https://www.ruby-forum.com/t/cfp-ruby-and-rails-devroom-at-fosdem-2009/155257)

<div class="topic-metadata">

**Author:** [@Tom\_Klaasen](https://www.ruby-forum.com/u/Tom_Klaasen)\
**Replies:** 0\
**Last updated:** [December 9, 2008, 9:44pm UTC](https://www.ruby-forum.com/t/cfp-ruby-and-rails-devroom-at-fosdem-2009/155257 "2008-12-09T21:44:30Z")

</div>

Hi folks, The Belgian Ruby U. Group is happy to announce the second Ruby and Rails devroom at Fosdem 2009. Fosdem is a gathering of Free and Open Source Software developers and the ideal occasion to meet fellow Ruby …

---

## [Comment uploader plusieurs photos a la fois avec Paperclip?](https://www.ruby-forum.com/t/comment-uploader-plusieurs-photos-a-la-fois-avec-paperclip/155248)

<div class="topic-metadata">

**Author:** [@Chaochito](https://www.ruby-forum.com/u/Chaochito)\
**Replies:** 0\
**Last updated:** [December 9, 2008, 9:00pm UTC](https://www.ruby-forum.com/t/comment-uploader-plusieurs-photos-a-la-fois-avec-paperclip/155248 "2008-12-09T21:00:19Z")

</div>

Bonjour, Je suis developpeur junior ruby on rails et je suis coince depuis quelque temps par l’upload de plusieurs photos a la fois a partir d’un formulaire avec paperclip. Comment uploader plusieurs photos a la fois…

---

## [CompatibilitÃ© Rails avec Ruby 1.8.7](https://www.ruby-forum.com/t/compatibilita-rails-avec-ruby-1-8-7/154648)

<div class="topic-metadata">

**Author:** [@Arthur\_PSSSStry](https://www.ruby-forum.com/u/Arthur_PSSSStry)\
**Replies:** 13\
**Last updated:** [December 9, 2008, 8:46pm UTC](https://www.ruby-forum.com/t/compatibilita-rails-avec-ruby-1-8-7/154648 "2008-12-09T20:46:23Z")

</div>

Bonjour à tous. Je débarque un peu là, mais dans Rails \< 2.2 il y a des problèmes de compatibilité avec ruby 1.8.7 visiblement. Je n’arrive pas à trouver à partir de quelle version exactement Rails est compatible ave…

---

## [Nuovo test tra Ruby VM](https://www.ruby-forum.com/t/nuovo-test-tra-ruby-vm/155221)

<div class="topic-metadata">

**Author:** [@visitor1981](https://www.ruby-forum.com/u/visitor1981)\
**Replies:** 5\
**Last updated:** [December 9, 2008, 7:12pm UTC](https://www.ruby-forum.com/t/nuovo-test-tra-ruby-vm/155221 "2008-12-09T19:12:04Z")

</div>

Ciao ragazzi, vi informo che ho pubblicato un nuovo test comparativo tra implementazioni di Ruby, ed include Ruby 1.8, Ruby 1.9, Ruby Enterprise Edition, JRuby, Rubinius, MagLev, MacRuby e IronRuby. Lo trovate qui (…

---

## [Treffen UG Hamburg am 10.12](https://www.ruby-forum.com/t/treffen-ug-hamburg-am-10-12/155130)

<div class="topic-metadata">

**Author:** [@halfbyte](https://www.ruby-forum.com/u/halfbyte)\
**Replies:** 2\
**Last updated:** [December 9, 2008, 4:42pm UTC](https://www.ruby-forum.com/t/treffen-ug-hamburg-am-10-12/155130 "2008-12-09T16:42:57Z")

</div>

Hallo, diesen Mittwoch, den 10.12. wird wieder ein Rails-Usergroup-Treffen in Hamburg stattfinden. Leider wieder mit viel zu wenig Vorlauf und so, deswegen kann ich leider auch nicht für einen Vortrag garantieren: Ei…

---

## [Traduzione del libro su Merb Open Source](https://www.ruby-forum.com/t/traduzione-del-libro-su-merb-open-source/155157)

<div class="topic-metadata">

**Author:** [@Luigi\_MaselliSS](https://www.ruby-forum.com/u/Luigi_MaselliSS)\
**Replies:** 4\
**Last updated:** [December 9, 2008, 2:44pm UTC](https://www.ruby-forum.com/t/traduzione-del-libro-su-merb-open-source/155157 "2008-12-09T14:44:10Z")

</div>

Per chi fosse interessato a tradurre il libro open source su Merb ho aperto questa pagina: http://ruby-it.org/pages/traduzione+libro+su+Merb+opensource

---

## [RHTML \>\> formulaire](https://www.ruby-forum.com/t/rhtml-formulaire/155195)

<div class="topic-metadata">

**Author:** [@ZAKASOA\_Mirado](https://www.ruby-forum.com/u/ZAKASOA_Mirado)\
**Replies:** 11\
**Last updated:** [December 9, 2008, 2:05pm UTC](https://www.ruby-forum.com/t/rhtml-formulaire/155195 "2008-12-09T14:05:26Z")

</div>

Bonjour tout le monde , comment creer un formulaire en RHTML?et comment recuperer les donnÃ©es? Merci ZAKASOA Mirado removed\_email\_address@domain.invalid

---

## [Associations validieren](https://www.ruby-forum.com/t/associations-validieren/155206)

<div class="topic-metadata">

**Author:** [@mrkohrea](https://www.ruby-forum.com/u/mrkohrea)\
**Replies:** 2\
**Last updated:** [December 9, 2008, 12:17pm UTC](https://www.ruby-forum.com/t/associations-validieren/155206 "2008-12-09T12:17:59Z")

</div>

Hallo, wie validiert man denn Associations in Rails? Ich habe ein User Model und ein WorkSessions model mit einer 1:N-VerknÃ¼pfung. Wie kriege ich es denn hin, daÃŸ bei @user.update\_attributes params\[:user\] auch di…

---

## [NoMethodError concernant RMagick sous debian](https://www.ruby-forum.com/t/nomethoderror-concernant-rmagick-sous-debian/154467)

<div class="topic-metadata">

**Author:** [@florent](https://www.ruby-forum.com/u/florent)\
**Replies:** 6\
**Last updated:** [December 9, 2008, 11:03am UTC](https://www.ruby-forum.com/t/nomethoderror-concernant-rmagick-sous-debian/154467 "2008-12-09T11:03:23Z")

</div>

Bonjour Ã tous, AprÃ¨s une bonne dizaine d’heures d’acharnement sur l’ami google, je m’adresse Ã vous en espÃ©rant que votre vision me fasse avancer. J’ai installÃ© ImageMagick + Rmagick sur mon InstantRails et j’ai…

---

## [Les formulaires](https://www.ruby-forum.com/t/les-formulaires/155193)

<div class="topic-metadata">

**Author:** [@ZAKASOA\_Mirado](https://www.ruby-forum.com/u/ZAKASOA_Mirado)\
**Replies:** 2\
**Last updated:** [December 9, 2008, 9:02am UTC](https://www.ruby-forum.com/t/les-formulaires/155193 "2008-12-09T09:02:33Z")

</div>

Bonjour tout le monde, est ce que vous pourriez nous dire comment creer des formulaires en Rails (rhtml) et comment recuperer les donnÃ©es?moi et mes coequipÃ© n’arrivent pas Ã crÃ©er un fomulaire,on a fait: exemp…

---

## [HABTM : detecter les enregistrment?](https://www.ruby-forum.com/t/habtm-detecter-les-enregistrment/155152)

<div class="topic-metadata">

**Author:** [@nelson](https://www.ruby-forum.com/u/nelson)\
**Replies:** 3\
**Last updated:** [December 9, 2008, 8:15am UTC](https://www.ruby-forum.com/t/habtm-detecter-les-enregistrment/155152 "2008-12-09T08:15:07Z")

</div>

Bonjour a tous, J’ai un modele profil qui possede une relation HABTM avec le modele sport et vice versa… Au moment de remplir son profil, j’invite l’utilisateur a cochés les differents sport qu’il aime… Celle liste …

---

## [Requete de stat](https://www.ruby-forum.com/t/requete-de-stat/155174)

<div class="topic-metadata">

**Author:** [@ebougerolle](https://www.ruby-forum.com/u/ebougerolle)\
**Replies:** 0\
**Last updated:** [December 9, 2008, 12:45am UTC](https://www.ruby-forum.com/t/requete-de-stat/155174 "2008-12-09T00:45:58Z")

</div>

Salut tout le monde, Je me demande comment traiter une requete de stat assez complexe de faÃ§on “propre” en rails. Voici mes modÃ¨les : Notion de prÃ©sence au travail class Attendance \< AR::B belongs\_to :user end …

---

## [\[ANN\] Neuvieme Apero Ruby de Paris.rb - Ruby France, spÃ©cial NZKoz](https://www.ruby-forum.com/t/ann-neuvieme-apero-ruby-de-paris-rb-ruby-france-spa-cial-nzkoz/155173)

<div class="topic-metadata">

**Author:** [@Jean-FranSSSSois\_Tr](https://www.ruby-forum.com/u/Jean-FranSSSSois_Tr)\
**Replies:** 0\
**Last updated:** [December 9, 2008, 12:39am UTC](https://www.ruby-forum.com/t/ann-neuvieme-apero-ruby-de-paris-rb-ruby-france-spa-cial-nzkoz/155173 "2008-12-09T00:39:32Z")

</div>

Bonsoir, Paris.rb, groupe local de l’association Ruby France (association qui fait la promotion du langage informatique Ruby en France), organise son neuvième Apéro Ruby. Oui, il y en a deux ce mois de décembre, car …

---

## [Rails Datenbank Anfragen performant gestalten](https://www.ruby-forum.com/t/rails-datenbank-anfragen-performant-gestalten/154004)

<div class="topic-metadata">

**Author:** [@mathao](https://www.ruby-forum.com/u/mathao)\
**Replies:** 17\
**Last updated:** [December 8, 2008, 10:11pm UTC](https://www.ruby-forum.com/t/rails-datenbank-anfragen-performant-gestalten/154004 "2008-12-08T22:11:11Z")

</div>

Hallo zusammen, als erstes mÃ¶chte ich allen danken, die sich hier ein wenig Zeit nehmen, um mir zu helfen. Ich habe folgendes Schema : class Term \< ActiveRecord::Base has\_many :sims end class Sim \< ActiveRecord::…

---

## [FormHelpers : rÃ©cupÃ©rer la valeur d'un " select" sans passer par un formulaire](https://www.ruby-forum.com/t/formhelpers-ra-cupa-rer-la-valeur-dun-select-sans-passer-par-un-formulaire/155123)

<div class="topic-metadata">

**Author:** [@bigchoco](https://www.ruby-forum.com/u/bigchoco)\
**Replies:** 3\
**Last updated:** [December 8, 2008, 1:14pm UTC](https://www.ruby-forum.com/t/formhelpers-ra-cupa-rer-la-valeur-dun-select-sans-passer-par-un-formulaire/155123 "2008-12-08T13:14:07Z")

</div>

Bonjour Ã tous, J’espÃ¨re que vous avez passez un bon weekend Je voulais vous demander si il y a moyen de rÃ©cupÃ©rer la valeur d’un “menu dÃ©roulant” (ouais c’est comme Ã§a que disent les mecs branchÃ©s apparement…

[Previous page](https://www.ruby-forum.com/c/community/3.md?page=145)

[Next page](https://www.ruby-forum.com/c/community/3.md?page=147)
