# Community **URL:** https://www.ruby-forum.com/c/community/3.md?page=116 [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:** 117 --- ## [Variable d'instance non definie dans la Vue](https://www.ruby-forum.com/t/variable-dinstance-non-definie-dans-la-vue/164430)
**Author:** [@paul-au](https://www.ruby-forum.com/u/paul-au)\ **Replies:** 8\ **Last updated:** [April 2, 2009, 9:43am UTC](https://www.ruby-forum.com/t/variable-dinstance-non-definie-dans-la-vue/164430 "2009-04-02T09:43:50Z")
Bonjour, J’ai un soucis dans une appli rails. Je defini une variable d’instance dans la methode new() et edit() du controller qui sert a construire un select() dans la vue: class WorksController \< ApplicationControl… --- ## [Problema con la configuración de mongrel](https://www.ruby-forum.com/t/problema-con-la-configuracia-n-de-mongrel/164403)
**Author:** [@juan](https://www.ruby-forum.com/u/juan)\ **Replies:** 7\ **Last updated:** [April 1, 2009, 9:14pm UTC](https://www.ruby-forum.com/t/problema-con-la-configuracia-n-de-mongrel/164403 "2009-04-01T21:14:02Z")
Saludos a toda la comunidad. Tengo el siguiente error con mongrel, le cuento que cuando hago un cluster de mongrel de la siguiente manera: mongrel\_rails cluster::configure -p 8000 -N 2 -c /home/jpmg/ruby/santa -a 127… --- ## [Rails User-Group Bremen: diesen Donnerstag, 18:30](https://www.ruby-forum.com/t/rails-user-group-bremen-diesen-donnerstag-18-30/161208)
**Author:** [@Carsten\_B](https://www.ruby-forum.com/u/Carsten_B)\ **Replies:** 1\ **Last updated:** [April 1, 2009, 7:10pm UTC](https://www.ruby-forum.com/t/rails-user-group-bremen-diesen-donnerstag-18-30/161208 "2009-04-01T19:10:19Z")
Mit der Bitte um Nachsicht fuer die “agile” (kurzfristige) Ankuendigung: Auch im Nordwesten wollen wir uns gelegentlich in einer informellen “Rails User-Group” treffen. Den Anlass, die kritische Masse, und einen Gastv… --- ## [Trabajar con multiples textdomains en Gettext](https://www.ruby-forum.com/t/trabajar-con-multiples-textdomains-en-gettext/164468)
**Author:** [@rub3n](https://www.ruby-forum.com/u/rub3n)\ **Replies:** 0\ **Last updated:** [April 1, 2009, 7:07pm UTC](https://www.ruby-forum.com/t/trabajar-con-multiples-textdomains-en-gettext/164468 "2009-04-01T19:07:59Z")
Hola gente, una consulta, necesito trabajar con multiples textdomains para mi app que usa Gettext como backend para la I18n, estoy usando fast\_gettext y el plugin gettext\_i18n\_rails para la actualizacion de los po/mo… --- ## [Gettext o i18l](https://www.ruby-forum.com/t/gettext-o-i18l/164107)
**Author:** [@andresgutgon](https://www.ruby-forum.com/u/andresgutgon)\ **Replies:** 8\ **Last updated:** [April 1, 2009, 6:28pm UTC](https://www.ruby-forum.com/t/gettext-o-i18l/164107 "2009-04-01T18:28:50Z")
Acabo de ver que se hace referencia en la lista \[1\] (Isacc) a Gettex… lo primero que te recomiendo es pasar a rails 2.3.2 Gettext ha mejorado si tiras de fastgettext (GitHub - grosser/fast\_gettext: Ruby GetText, but … --- ## [Fonction delete et espace](https://www.ruby-forum.com/t/fonction-delete-et-espace/164432)
**Author:** [@babiben](https://www.ruby-forum.com/u/babiben)\ **Replies:** 2\ **Last updated:** [April 1, 2009, 11:08am UTC](https://www.ruby-forum.com/t/fonction-delete-et-espace/164432 "2009-04-01T11:08:47Z")
Bonjour, Est ce qu’il est possible d’utiliser la fonction delete pour supprimer les espaces d’une chaines ? Apparemment le chaine.delete("") ne marche pas donc… --- ## [Errno::EPIPE: Broken pipe:](https://www.ruby-forum.com/t/errno-broken-pipe/164353)
**Author:** [@alesc](https://www.ruby-forum.com/u/alesc)\ **Replies:** 5\ **Last updated:** [April 1, 2009, 1:38am UTC](https://www.ruby-forum.com/t/errno-broken-pipe/164353 "2009-04-01T01:38:11Z")
ciao, ho questo pezzo di codice in enviroment.rb: fork do ticker = CalTicker.new() ticker.run end def run loop do appointments = Calendariable.find(:all, :conditions =\> “(start\_time BETWEEN '#{Time.now.strftime(… --- ## [Ruby Social Club Milano 16 Aprile 2009 - Request for Proposal](https://www.ruby-forum.com/t/ruby-social-club-milano-16-aprile-2009-request-for-proposal/163224)
**Author:** [@chiaroscuro](https://www.ruby-forum.com/u/chiaroscuro)\ **Replies:** 15\ **Last updated:** [March 31, 2009, 10:50pm UTC](https://www.ruby-forum.com/t/ruby-social-club-milano-16-aprile-2009-request-for-proposal/163224 "2009-03-31T22:50:26Z")
Lo avevamo promesso per gennaio ma arrivera’ ad aprile… tutto nell’ordine delle cose :wink: Abbiamo alcune settimane per organizzare la serata e spazi piu’ ampi dove ospitare tutti. Come volete la serata? 2-3 prese… --- ## [Error con MYSQL (5.1.31) on Rails 2.2.2](https://www.ruby-forum.com/t/error-con-mysql-5-1-31-on-rails-2-2-2/164351)
**Author:** [@arevert](https://www.ruby-forum.com/u/arevert)\ **Replies:** 4\ **Last updated:** [March 31, 2009, 9:54pm UTC](https://www.ruby-forum.com/t/error-con-mysql-5-1-31-on-rails-2-2-2/164351 "2009-03-31T21:54:42Z")
Buenos días: Tengo una historia curiosa. Tenía una aplicación funcionando en MYSQL 5.0.1 y rails 2.2.2. Pero por motivos que no vienen al caso he tenido que actualizar la base a Server version: 5.1.31-community MyS… --- ## [Modal boxes para rails](https://www.ruby-forum.com/t/modal-boxes-para-rails/164331)
**Author:** [@Pablo\_Formoso\_E](https://www.ruby-forum.com/u/Pablo_Formoso_E)\ **Replies:** 5\ **Last updated:** [March 31, 2009, 2:12pm UTC](https://www.ruby-forum.com/t/modal-boxes-para-rails/164331 "2009-03-31T14:12:35Z")
Hola a todos He probado unas cuantas librerías para generar ventanas modales con el efecto Lightbox, procurando siempre que se basen en prototype y no he encontrado ninguna que me entusiasmara demasiado. Muchas no … --- ## [Map.connect et url](https://www.ruby-forum.com/t/map-connect-et-url/164336)
**Author:** [@lune9](https://www.ruby-forum.com/u/lune9)\ **Replies:** 1\ **Last updated:** [March 31, 2009, 10:46am UTC](https://www.ruby-forum.com/t/map-connect-et-url/164336 "2009-03-31T10:46:04Z")
Bonjour, J’ai ces 2 URL possibles /my\_control1/my\_action1/param1/params2/mode /my\_control2/my\_action2/param1/params2/mode Comme je veux récupérer ces parametre avec des noms différents, j’ai donc créer ces route… --- ## [Modération du premier message sur ce group e - votre aide](https://www.ruby-forum.com/t/moda-ration-du-premier-message-sur-ce-group-e-votre-aide/164145)
**Author:** [@thbar](https://www.ruby-forum.com/u/thbar)\ **Replies:** 11\ **Last updated:** [March 31, 2009, 10:38am UTC](https://www.ruby-forum.com/t/moda-ration-du-premier-message-sur-ce-group-e-votre-aide/164145 "2009-03-31T10:38:27Z")
Hello, nous allons prochainement tester la “modération du premier message” sur le groupe, dans le but de réduire le nombre de boobz au viagra. En effet, chacun sait que les développeurs Rails n’ont que peu besoin de … --- ## [ERROR content\_columns con find\_by\_sql](https://www.ruby-forum.com/t/error-content-columns-con-find-by-sql/164314)
**Author:** [@jarrouj](https://www.ruby-forum.com/u/jarrouj)\ **Replies:** 0\ **Last updated:** [March 31, 2009, 4:55am UTC](https://www.ruby-forum.com/t/error-content-columns-con-find-by-sql/164314 "2009-03-31T04:55:37Z")
Que tal gente, estoy teniendo algunos problemas al momento de obtener el nombre de la columna de una consulta y poder obtener el valor de dicha columna. ME Explico, estoy haciendo una funcion generica donde exporte a … --- ## [Patch ActiveResource](https://www.ruby-forum.com/t/patch-activeresource/164240)
**Author:** [@Fabien\_J](https://www.ruby-forum.com/u/Fabien_J)\ **Replies:** 1\ **Last updated:** [March 30, 2009, 11:09pm UTC](https://www.ruby-forum.com/t/patch-activeresource/164240 "2009-03-30T23:09:15Z")
Hello ! j’ai crée un petit patch pour ActiveResource afin de supporter les validations au format json (elles ne sont supportées qu’au format xml). Mais je n’ai eu aucune réponse ni à mon ticket ni à mon mail sur rail… --- ## [Étudiant cherche stage Ruby on Rails](https://www.ruby-forum.com/t/a-tudiant-cherche-stage-ruby-on-rails/164095)
**Author:** [@romain-tanguy](https://www.ruby-forum.com/u/romain-tanguy)\ **Replies:** 6\ **Last updated:** [March 30, 2009, 6:05pm UTC](https://www.ruby-forum.com/t/a-tudiant-cherche-stage-ruby-on-rails/164095 "2009-03-30T18:05:21Z")
Bonsoir, Je suis Romain, 19 ans, étudiant en école d’informatique (deuxième année à Supinfo Paris) et à la recherche d’un stage comprenant du développement Web avec Ruby on Rails pour une durée de 3 mois penda… --- ## [\[Rails\] Console: non riesco ad utilizzare i modelli](https://www.ruby-forum.com/t/rails-console-non-riesco-ad-utilizzare-i-modelli/164261)
**Author:** [@robyonrails](https://www.ruby-forum.com/u/robyonrails)\ **Replies:** 2\ **Last updated:** [March 30, 2009, 5:14pm UTC](https://www.ruby-forum.com/t/rails-console-non-riesco-ad-utilizzare-i-modelli/164261 "2009-03-30T17:14:06Z")
Ho creato la seguente tabella nel database dell’ environment “development”: create table students( id int auto\_increment, name varchar(50) not null, surname varchar(50) not null, registered\_at timestamp not null, … --- ## [Test modération](https://www.ruby-forum.com/t/test-moda-ration/164253)
**Author:** [@testspam](https://www.ruby-forum.com/u/testspam)\ **Replies:** 4\ **Last updated:** [March 30, 2009, 4:19pm UTC](https://www.ruby-forum.com/t/test-moda-ration/164253 "2009-03-30T16:19:31Z")
Si vous êtes modérateur, merci de bloquer ce message. --- ## [key-value/DBM/OO/Hash/Non-relational Datenbankendesign?](https://www.ruby-forum.com/t/key-value-dbm-oo-hash-non-relational-datenbankendesign/164149)
**Author:** [@Andreas\_Haller](https://www.ruby-forum.com/u/Andreas_Haller)\ **Replies:** 1\ **Last updated:** [March 30, 2009, 3:47pm UTC](https://www.ruby-forum.com/t/key-value-dbm-oo-hash-non-relational-datenbankendesign/164149 "2009-03-30T15:47:37Z")
Hallo ich wollte mal aufhöhren mit dem ganzen SQL-Wahnsinn und eine Nicht- relationale Datenbank ausprobieren. Meine Wahl wäre da TokyoCabinet (http://tokyocabinet.sourceforge.net), man könnte aber auch CouchDB oder … --- ## [Erinnerung: Düsseldorf on Rai ls am 31.03.09](https://www.ruby-forum.com/t/erinnerung-da-sseldorf-on-rai-ls-am-31-03-09/164235)
**Author:** [@Tim\_Keller](https://www.ruby-forum.com/u/Tim_Keller)\ **Replies:** 0\ **Last updated:** [March 30, 2009, 9:55am UTC](https://www.ruby-forum.com/t/erinnerung-da-sseldorf-on-rai-ls-am-31-03-09/164235 "2009-03-30T09:55:27Z")
Hallo zusammen, ich wollte euch an das morgige Treffen der Ruby on Rails User Group Düsseldorf erinnern: Datum: 31.03.09 Uhrzeit: 18:30 (Türen auf) - 22:00 Uhr Veranstaltungsort: Heinrich-Heine-Universität Düsse… --- ## [Problemas con capistrano](https://www.ruby-forum.com/t/problemas-con-capistrano/164130)
**Author:** [@panto](https://www.ruby-forum.com/u/panto)\ **Replies:** 2\ **Last updated:** [March 30, 2009, 4:32am UTC](https://www.ruby-forum.com/t/problemas-con-capistrano/164130 "2009-03-30T04:32:39Z")
Buenas, estoy teniendo un problema con Capistrano al hacer el primer despliegue con ‘cap deploy:cold’ que no sé resolver. El terminal se queda congelado hasta que lo tengo que cortar con CTRL+c. Esta es la salida del… --- ## [Segmentation fault](https://www.ruby-forum.com/t/segmentation-fault/164196)
**Author:** [@andresgutgon](https://www.ruby-forum.com/u/andresgutgon)\ **Replies:** 4\ **Last updated:** [March 29, 2009, 10:29pm UTC](https://www.ruby-forum.com/t/segmentation-fault/164196 "2009-03-29T22:29:25Z")
Hola. Hoy mismo he instalado de nuevo mi Ruby. Ahora tengo esta versión en: /opt/ruby/bin/ruby ruby 1.8.6 (2008-06-20 patchlevel 230) \[i686-darwin9.6.0\] Tengo rails 2.3.2 y 2.2.2 Arranco una App que tengo para que … --- ## [Traduciamo la nuova wiki di Rails](https://www.ruby-forum.com/t/traduciamo-la-nuova-wiki-di-rails/160335)
**Author:** [@visitor1981](https://www.ruby-forum.com/u/visitor1981)\ **Replies:** 14\ **Last updated:** [March 29, 2009, 8:36pm UTC](https://www.ruby-forum.com/t/traduciamo-la-nuova-wiki-di-rails/160335 "2009-03-29T20:36:57Z")
Ciao ragazzi, ho fatto richiesta per una versione italiana della nuovissima wiki di Rails. La trovate qui: http://newwiki.rubyonrails.org/it/start. Invito tutti voi a partecipare nella traduzione di articoli dalla v… --- ## [Ruby on Rails prepara l'attacco al web 2.0](https://www.ruby-forum.com/t/ruby-on-rails-prepara-lattacco-al-web-2-0/163098)
**Author:** [@xerix32](https://www.ruby-forum.com/u/xerix32)\ **Replies:** 14\ **Last updated:** [March 29, 2009, 10:00am UTC](https://www.ruby-forum.com/t/ruby-on-rails-prepara-lattacco-al-web-2-0/163098 "2009-03-29T10:00:43Z")
L’esercito Rails 1.9.1 si sta schierando: le nuove armi YARV fino a due volte più veloci, dotazioni ai soldati più complete con Rake e RubyGems già pronti, native threads e fibre per tutti. Allineate le retrovie co… --- ## [Instalar plugin](https://www.ruby-forum.com/t/instalar-plugin/164138)
**Author:** [@Jordi\_VSAlvarez](https://www.ruby-forum.com/u/Jordi_VSAlvarez)\ **Replies:** 2\ **Last updated:** [March 28, 2009, 3:26pm UTC](https://www.ruby-forum.com/t/instalar-plugin/164138 "2009-03-28T15:26:03Z")
Buenas, Estoy acostumbrado a que la mayoría de plugins y demás que uso para RoR tienen una amplia documentación de como usarse e instalarse. Ahora me encuentro con que deseo usar esto y no se que tengo que hacer par… --- ## [Versiones Rails y Ruby](https://www.ruby-forum.com/t/versiones-rails-y-ruby/164100)
**Author:** [@Jordi\_VSAlvarez](https://www.ruby-forum.com/u/Jordi_VSAlvarez)\ **Replies:** 7\ **Last updated:** [March 28, 2009, 12:13am UTC](https://www.ruby-forum.com/t/versiones-rails-y-ruby/164100 "2009-03-28T00:13:25Z")
Buenas, Hace unos tres meses dejé algo avandonado Ruby on Rails y ahora no se como andan las cosas. Voy a empezar una start-up y me gustaría saber que versiones serían las mejores para empezar a trabajar. Uso Leopard … --- ## [Ejemplos de ruby avanzado](https://www.ruby-forum.com/t/ejemplos-de-ruby-avanzado/164065)
**Author:** [@rpm](https://www.ruby-forum.com/u/rpm)\ **Replies:** 2\ **Last updated:** [March 27, 2009, 4:47pm UTC](https://www.ruby-forum.com/t/ejemplos-de-ruby-avanzado/164065 "2009-03-27T16:47:35Z")
Hola, Ayer asistimos a un tutorial muy interesante impartido por Chad F. y Marcel Molina. Trata sobre aspectos avanzados de ruby y los ejemplos y ejercicios están online aquí, por si alguien quiere comprobar lo poten… --- ## [Una aplicacion en distintos dominios](https://www.ruby-forum.com/t/una-aplicacion-en-distintos-dominios/164027)
**Author:** [@miguel](https://www.ruby-forum.com/u/miguel)\ **Replies:** 4\ **Last updated:** [March 27, 2009, 4:42pm UTC](https://www.ruby-forum.com/t/una-aplicacion-en-distintos-dominios/164027 "2009-03-27T16:42:18Z")
Hola a todos , me preguntaba cual es la mejor forma de tener una aplicacion Rails en 3 dominios distintos y que esta renderee las vistas / layouts dependiendo el dominio en donde se encuentre. asi tambien como compar… --- ## [Link\_to con il blocco](https://www.ruby-forum.com/t/link-to-con-il-blocco/164010)
**Author:** [@aleee\_it](https://www.ruby-forum.com/u/aleee_it)\ **Replies:** 13\ **Last updated:** [March 27, 2009, 2:09pm UTC](https://www.ruby-forum.com/t/link-to-con-il-blocco/164010 "2009-03-27T14:09:37Z")
Ciao ho un link su una pagina fatto cosi’: \<%= link\_to “Message”, :controller =\> “messages”,:action =\> “inbox”%\> e funziona alla grande. Ora pero’ voglio aggiungere il numero di messaggi non letti al link, e ho prov… --- ## [Many to many select](https://www.ruby-forum.com/t/many-to-many-select/164067)
**Author:** [@Werner\_L](https://www.ruby-forum.com/u/Werner_L)\ **Replies:** 0\ **Last updated:** [March 27, 2009, 1:25pm UTC](https://www.ruby-forum.com/t/many-to-many-select/164067 "2009-03-27T13:25:38Z")
Bei einer has and belongs to many Listenansicht möchte ich gerne bei der db Abfrage select verwenden um nur die relevanten Daten zu laden. Bisher habe ich: named\_scope :seminars, :conditions=\>\[“category\_id =?”, 2\],… --- ## [\[ANN\] Sortie de Typo 5.3 "Robert Franck"](https://www.ruby-forum.com/t/ann-sortie-de-typo-5-3-robert-franck/164066)
**Author:** [@de\_Villamil\_FrSSSSd](https://www.ruby-forum.com/u/de_Villamil_FrSSSSd)\ **Replies:** 0\ **Last updated:** [March 27, 2009, 1:24pm UTC](https://www.ruby-forum.com/t/ann-sortie-de-typo-5-3-robert-franck/164066 "2009-03-27T13:24:27Z")
Bonjour, Je profite des vacances de Cyril au Canada pour vous annoncer avec 24 heures d’avance la sortie de Typo 5.3 “Robert Franck”. Après le passage à Rails 2.2, nous avions prévu de ne sortir qu’une version de mai… [Previous page](https://www.ruby-forum.com/c/community/3.md?page=115) [Next page](https://www.ruby-forum.com/c/community/3.md?page=117)