# Community **URL:** https://www.ruby-forum.com/c/community/3.md?page=313 [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:** 314 --- ## [Resource routes para controladores en un directorio](https://www.ruby-forum.com/t/resource-routes-para-controladores-en-un-directorio/92400)
**Author:** [@alarkspur](https://www.ruby-forum.com/u/alarkspur)\ **Replies:** 3\ **Last updated:** [April 19, 2007, 2:39pm UTC](https://www.ruby-forum.com/t/resource-routes-para-controladores-en-un-directorio/92400 "2007-04-19T14:39:34Z")
Hola, seguro que es una tonteria, pero llevo ya un rato y no encuentro la solución, o expongo el problema he creado una serie de controladores dentro de un directorio llamado mycms lo que ocurre es que desde las vis… --- ## [Locales en mac os](https://www.ruby-forum.com/t/locales-en-mac-os/92433)
**Author:** [@pepe](https://www.ruby-forum.com/u/pepe)\ **Replies:** 0\ **Last updated:** [April 19, 2007, 2:36pm UTC](https://www.ruby-forum.com/t/locales-en-mac-os/92433 "2007-04-19T14:36:55Z")
Hola a todos, la semana pasada adquirí un Mac y estoy intentando instalar Rails. Por ahora creo que todo ha ido perfectamente, excepto que cuando intento ejecutar una aplicación que hace uso de los locales, obtengo: … --- ## [Comportement étrange add\_column](https://www.ruby-forum.com/t/comportement-a-trange-add-column/91293)
**Author:** [@Nightou](https://www.ruby-forum.com/u/Nightou)\ **Replies:** 3\ **Last updated:** [April 19, 2007, 12:52pm UTC](https://www.ruby-forum.com/t/comportement-a-trange-add-column/91293 "2007-04-19T12:52:02Z")
Bonjour à tous. Je viens vers vous avec une question qui découle d’un constat. Après quelques années de PHP, et plusieurs tentatives pas forcément concluentes de mapping objet/relationnel “maison”, c’est tout na… --- ## [Autocompletion - valeurs locales](https://www.ruby-forum.com/t/autocompletion-valeurs-locales/92243)
**Author:** [@Schwinn\_Michael\_SRB](https://www.ruby-forum.com/u/Schwinn_Michael_SRB)\ **Replies:** 4\ **Last updated:** [April 19, 2007, 9:42am UTC](https://www.ruby-forum.com/t/autocompletion-valeurs-locales/92243 "2007-04-19T09:42:52Z")
Bonjour à tous, J’utilise le script “dhtmlxCombo v.1.0 build 70320” (scbr.com) pour effectuer de l’auto-completion sur mes select-box (je ne peux pas utiliser l’autocompletion fournit par RoR car je n’utilise pas de… --- ## [Los dolores de Ruby On Rails](https://www.ruby-forum.com/t/los-dolores-de-ruby-on-rails/91819)
**Author:** [@mort](https://www.ruby-forum.com/u/mort)\ **Replies:** 16\ **Last updated:** [April 19, 2007, 1:43am UTC](https://www.ruby-forum.com/t/los-dolores-de-ruby-on-rails/91819 "2007-04-19T01:43:08Z")
Una entrevista con un desarrollador de Twitter, que habla de las partes menos bonitas de RoR. Será especialmente interesante si comentan otros que han sufrido el infierno de la escalabilidad (¡Blat!, ¡Nando!, ¡Sergio!… --- ## [Cajas de texto con los mismo valores](https://www.ruby-forum.com/t/cajas-de-texto-con-los-mismo-valores/92360)
**Author:** [@juan](https://www.ruby-forum.com/u/juan)\ **Replies:** 1\ **Last updated:** [April 18, 2007, 7:32pm UTC](https://www.ruby-forum.com/t/cajas-de-texto-con-los-mismo-valores/92360 "2007-04-18T19:32:16Z")
Saludos a la comunidad, una pregunta si tengo una caja de texto con el siguiente formato: \<%=text\_field ‘usuario’, ‘martesc’, ‘size’=\>4,:maxlength =\> “8”%\> y quiero que luego de que el usuario escriba en ella aparezca… --- ## [¿Cómo agrupo por más de una columna?](https://www.ruby-forum.com/t/a-ca-mo-agrupo-por-ma-s-de-una-columna/92216)
**Author:** [@jean](https://www.ruby-forum.com/u/jean)\ **Replies:** 1\ **Last updated:** [April 18, 2007, 5:34pm UTC](https://www.ruby-forum.com/t/a-ca-mo-agrupo-por-ma-s-de-una-columna/92216 "2007-04-18T17:34:25Z")
Hola ¿Cómo puedo agrupar por más de una columna? Si agrupo sólo por una columna @horas = Actividad.sum(:acti\_esfuerzo, :group =\> :proyecto) el sql que resulta es: SELECT sum(acti\_esfuerzo) AS sum\_acti\_esfuerzo, … --- ## [Select\_tag, como cambiarle el estilo... borde, color](https://www.ruby-forum.com/t/select-tag-como-cambiarle-el-estilo-borde-color/92324)
**Author:** [@andres](https://www.ruby-forum.com/u/andres)\ **Replies:** 2\ **Last updated:** [April 18, 2007, 3:35pm UTC](https://www.ruby-forum.com/t/select-tag-como-cambiarle-el-estilo-borde-color/92324 "2007-04-18T15:35:40Z")
select\_tag, como cambiarle el estilo… borde, color… --- ## [Capistrano et certificat SSL](https://www.ruby-forum.com/t/capistrano-et-certificat-ssl/92255)
**Author:** [@JSSSSrSSSSmy\_Dierx](https://www.ruby-forum.com/u/JSSSSrSSSSmy_Dierx)\ **Replies:** 6\ **Last updated:** [April 18, 2007, 12:46pm UTC](https://www.ruby-forum.com/t/capistrano-et-certificat-ssl/92255 "2007-04-18T12:46:33Z")
Bonjour ! J’utilise capistrano pour déployer mes applications. Il se pose cependant un problème lorsque je veux déployer via une connexion https : Capistrano me demande évidement si je veux accepter le certificat… --- ## [Cache](https://www.ruby-forum.com/t/cache/92253)
**Author:** [@juba](https://www.ruby-forum.com/u/juba)\ **Replies:** 3\ **Last updated:** [April 18, 2007, 11:55am UTC](https://www.ruby-forum.com/t/cache/92253 "2007-04-18T11:55:25Z")
Bonjour, Je souhaiterais mettre en place un cache de page. Dans l’idéal, je voudrais que la page d’accueil qui liste un ensemble d’articles soit mise en cache. Le problème est que l’application en question gère plusi… --- ## [\[OT\] quel nome di classe che cercavi](https://www.ruby-forum.com/t/ot-quel-nome-di-classe-che-cercavi/92332)
**Author:** [@chiaroscuro](https://www.ruby-forum.com/u/chiaroscuro)\ **Replies:** 1\ **Last updated:** [April 18, 2007, 11:54am UTC](https://www.ruby-forum.com/t/ot-quel-nome-di-classe-che-cercavi/92332 "2007-04-18T11:54:25Z")
Oggi ho scoperto http://www.onelook.com , un reverse dictionary. Metti delle parole che definiscono un concetto e lui ti trova la parola adatta. Se come me spendete la metà del tempo a trovare i nomi giusti per i con… --- ## [Archeodata: progettino opensource che ha bisogno di amore](https://www.ruby-forum.com/t/archeodata-progettino-opensource-che-ha-bisogno-di-amore/92335)
**Author:** [@Paolo\_DonSSSS](https://www.ruby-forum.com/u/Paolo_DonSSSS)\ **Replies:** 1\ **Last updated:** [April 18, 2007, 11:48am UTC](https://www.ruby-forum.com/t/archeodata-progettino-opensource-che-ha-bisogno-di-amore/92335 "2007-04-18T11:48:25Z")
Ciao a tutti, scrivo a voi che siete rubysti amorevoli per chiedere supporto per un piccolo progetto opensource che feci mesi e mesi or sono… In pratica ho avuto l’occasione di scrivere una piccola applicazione rai… --- ## [Direttamente a fine file?](https://www.ruby-forum.com/t/direttamente-a-fine-file/92330)
**Author:** [@sulfarom](https://www.ruby-forum.com/u/sulfarom)\ **Replies:** 9\ **Last updated:** [April 18, 2007, 11:47am UTC](https://www.ruby-forum.com/t/direttamente-a-fine-file/92330 "2007-04-18T11:47:25Z")
Dovrei leggere i primi 10 caratteri dell’ultima riga di un file di testo. E’ possibile posizionarsi direttamente a fine file oppure devo scorrerlo tutto? --- ## [Como marcar una seleccion](https://www.ruby-forum.com/t/como-marcar-una-seleccion/92320)
**Author:** [@andres](https://www.ruby-forum.com/u/andres)\ **Replies:** 0\ **Last updated:** [April 18, 2007, 8:11am UTC](https://www.ruby-forum.com/t/como-marcar-una-seleccion/92320 "2007-04-18T08:11:51Z")
tengo un codigo tal q asi: \<% for h in @hardware %\> \<%= h.descripcion %\> \<% end %\> este viene precedido por: page.replace\_html “hard”, :partial =\> ‘hardware’, :object =\> @hardware Mi pregunta es: ¿como puedo sele… --- ## [\[migration\]\[association\] comment faire?](https://www.ruby-forum.com/t/migration-association-comment-faire/91847)
**Author:** [@lowx512](https://www.ruby-forum.com/u/lowx512)\ **Replies:** 3\ **Last updated:** [April 17, 2007, 8:27pm UTC](https://www.ruby-forum.com/t/migration-association-comment-faire/91847 "2007-04-17T20:27:09Z")
Tout, ou presque, est dans le titre. Dans mon appli, j’aimerais ajouter à acts\_as\_authenticated le plugin acl\_system, qui est un peu plus brut de décoffrage. Je dois donc générer mon modèle de rôles, et associer mes u… --- ## [Esperti RoR interessati a lavorare con Italiani in USA](https://www.ruby-forum.com/t/esperti-ror-interessati-a-lavorare-con-italiani-in-usa/90664)
**Author:** [@rnzlzz](https://www.ruby-forum.com/u/rnzlzz)\ **Replies:** 6\ **Last updated:** [April 17, 2007, 8:07pm UTC](https://www.ruby-forum.com/t/esperti-ror-interessati-a-lavorare-con-italiani-in-usa/90664 "2007-04-17T20:07:06Z")
Ciao a tutti Mi sono iscritto solo adesso a questo User Group - faccio le scuse anticipate a tutti se vi rompo le scatole e se questo messaggio non e’ appropriato Sono ormai piu di 10 anni che lavoro qui in Silicon V… --- ## [Deshabilitar cajas de texto despues de un click](https://www.ruby-forum.com/t/deshabilitar-cajas-de-texto-despues-de-un-click/92190)
**Author:** [@juan](https://www.ruby-forum.com/u/juan)\ **Replies:** 6\ **Last updated:** [April 17, 2007, 8:05pm UTC](https://www.ruby-forum.com/t/deshabilitar-cajas-de-texto-despues-de-un-click/92190 "2007-04-17T20:05:06Z")
Un saludo a la comunidad, quisiera saber como podria habilitar una caja de texto luego de que el usuario haga click en un check\_box, por defecto la caja de texto esata deshabilitada. tengo esto en mi vista. \<%=check\_b… --- ## [Socket, irb e prestazioni](https://www.ruby-forum.com/t/socket-irb-e-prestazioni/91965)
**Author:** [@faina](https://www.ruby-forum.com/u/faina)\ **Replies:** 6\ **Last updated:** [April 17, 2007, 4:12pm UTC](https://www.ruby-forum.com/t/socket-irb-e-prestazioni/91965 "2007-04-17T16:12:32Z")
Permesso e ciao a tutti. Come sempre succede nei forum, il mio primo accesso qui coincide con una domanda. Sto sviluppando un insieme di classi (ovviamente in ruby) che hanno lo scopo di gestire la registrazione dell… --- ## [Design firefox e plugin](https://www.ruby-forum.com/t/design-firefox-e-plugin/92122)
**Author:** [@stb](https://www.ruby-forum.com/u/stb)\ **Replies:** 7\ **Last updated:** [April 17, 2007, 3:44pm UTC](https://www.ruby-forum.com/t/design-firefox-e-plugin/92122 "2007-04-17T15:44:25Z")
Ciao, dovrei implementare un design per un plugin di firefox tramite xul e css. avrei bisogno di qualche info generica, qualcuno ha mai fatto un tema per firefox o un design per un plugin? Saluti Andrea --- ## [Colori nel pdf generator](https://www.ruby-forum.com/t/colori-nel-pdf-generator/92246)
**Author:** [@giovanno\_zangrolli](https://www.ruby-forum.com/u/giovanno_zangrolli)\ **Replies:** 2\ **Last updated:** [April 17, 2007, 3:40pm UTC](https://www.ruby-forum.com/t/colori-nel-pdf-generator/92246 "2007-04-17T15:40:58Z")
Scusate per la persistenza, ma qualcuno sa come si fa ad attribuire un colore diverso dal nero di default ad una riga di testo del PDF::Writer (?) Tipo io uso pdf.text o meglio pdf.add\_text\_wrap, vorrei poter decidere… --- ## [Cerco programmatore Rails](https://www.ruby-forum.com/t/cerco-programmatore-rails/92238)
**Author:** [@ipassion](https://www.ruby-forum.com/u/ipassion)\ **Replies:** 0\ **Last updated:** [April 17, 2007, 11:38am UTC](https://www.ruby-forum.com/t/cerco-programmatore-rails/92238 "2007-04-17T11:38:10Z")
Ciao a tutti! Sto cercando un programmatore Rails con buona esperienza per una collaborazione continuativa. Se interessati inviate il vostro curriculum a: removed\_email\_address@domain.invalid Mauro Dalu. --- ## [Filter chain halted](https://www.ruby-forum.com/t/filter-chain-halted/92224)
**Author:** [@gorkimaximum](https://www.ruby-forum.com/u/gorkimaximum)\ **Replies:** 3\ **Last updated:** [April 17, 2007, 10:12am UTC](https://www.ruby-forum.com/t/filter-chain-halted/92224 "2007-04-17T10:12:40Z")
Hola, Tengo un problema a la hora de borrar registros que me está volviendo loco: La situación es el siguiente “clásico”: Tengo una tabla de noticias (news) Y una tabla de secciones (sections) Cada noticia puede ten… --- ## [Undefined method store for nil:NilClass (NoMethodError)](https://www.ruby-forum.com/t/undefined-method-store-for-nil-nilclass-nomethoderror/92145)
**Author:** [@sulfarom](https://www.ruby-forum.com/u/sulfarom)\ **Replies:** 5\ **Last updated:** [April 17, 2007, 10:09am UTC](https://www.ruby-forum.com/t/undefined-method-store-for-nil-nilclass-nomethoderror/92145 "2007-04-17T10:09:40Z")
Perche’ mi da l’errore di cui all’oggetto? class prova @dir = {} @a = \[\] @dir\_spediti = {} @dir\_ricevuti = {} def acquisisciAccounts IO.foreach(“file.txt”) do |riga| codice,cognome,nome,servizio,mail = riga.chomp… --- ## [Model con campos dinamicos](https://www.ruby-forum.com/t/model-con-campos-dinamicos/92206)
**Author:** [@damianrr](https://www.ruby-forum.com/u/damianrr)\ **Replies:** 1\ **Last updated:** [April 17, 2007, 9:25am UTC](https://www.ruby-forum.com/t/model-con-campos-dinamicos/92206 "2007-04-17T09:25:37Z")
Hola, a continuacion describo mi problema: mi aplicación debe permitir basicamente 2 cosas: primero: que los usuarios sean capaces de crear ‘personas’ (personas seria un modelo y con un andamio resuelvo esta parte, e… --- ## [Rake Error/SQL](https://www.ruby-forum.com/t/rake-error-sql/92223)
**Author:** [@paul](https://www.ruby-forum.com/u/paul)\ **Replies:** 0\ **Last updated:** [April 17, 2007, 8:00am UTC](https://www.ruby-forum.com/t/rake-error-sql/92223 "2007-04-17T08:00:09Z")
I am very new to ROR’s. I am taking an SQL class and installed MySQL previously, and just installed ROR’s last night. I am following some of the essential training on lynda.com and got stuck trying to do the database.… --- ## [New to ruby on rails and programming stuck on page 23](https://www.ruby-forum.com/t/new-to-ruby-on-rails-and-programming-stuck-on-page-23/48154)
**Author:** [@tomfarm](https://www.ruby-forum.com/u/tomfarm)\ **Replies:** 6\ **Last updated:** [April 16, 2007, 6:01pm UTC](https://www.ruby-forum.com/t/new-to-ruby-on-rails-and-programming-stuck-on-page-23/48154 "2007-04-16T18:01:23Z")
hi all, I been spending days tring to resolse this error… I am following curt hobbs tutorial "rolling with ruby on rails. originally i installed MySQL with a pasword so i was running into problems trying to connect. … --- ## [RoR, Mysql e ricerca con LIKE](https://www.ruby-forum.com/t/ror-mysql-e-ricerca-con-like/92148)
**Author:** [@daneel\_olivaw](https://www.ruby-forum.com/u/daneel_olivaw)\ **Replies:** 3\ **Last updated:** [April 16, 2007, 5:06pm UTC](https://www.ruby-forum.com/t/ror-mysql-e-ricerca-con-like/92148 "2007-04-16T17:06:58Z")
Buongiorno lista. Devo dare agli utenti la possibilità di cercare dei dati partendo da una parte di essi, per esempio se si vuole cercare “giovanni” dovrà essere possibile inserire “giov” o “van”; naturalmente come … --- ## [Re: llamar a la var request desde un activerecord](https://www.ruby-forum.com/t/re-llamar-a-la-var-request-desde-un-activerecord/92137)
**Author:** [@Geronimo\_Diaz](https://www.ruby-forum.com/u/Geronimo_Diaz)\ **Replies:** 0\ **Last updated:** [April 16, 2007, 3:59pm UTC](https://www.ruby-forum.com/t/re-llamar-a-la-var-request-desde-un-activerecord/92137 "2007-04-16T15:59:51Z")
Estoy de acuerdo con uds en que es raro, pero explicar que es lo que quiero hacer es un poco complicado, lo he solucionado generando una excepcion especifica y capturandola desde el controlador adecuado, ahi utilizo e… --- ## [Llamar a la var request desde un activerecord](https://www.ruby-forum.com/t/llamar-a-la-var-request-desde-un-activerecord/92133)
**Author:** [@Geronimo\_Diaz](https://www.ruby-forum.com/u/Geronimo_Diaz)\ **Replies:** 2\ **Last updated:** [April 16, 2007, 3:48pm UTC](https://www.ruby-forum.com/t/llamar-a-la-var-request-desde-un-activerecord/92133 "2007-04-16T15:48:49Z")
Hola a todos, tengo que utilizar la var request desde un activerecord, no se si es un uso muy normal pero lo necesito, alguien alguna vez uso vars de controladores en un activerecord? --- ## [Instalation de ruby sur windows](https://www.ruby-forum.com/t/instalation-de-ruby-sur-windows/91815)
**Author:** [@titi](https://www.ruby-forum.com/u/titi)\ **Replies:** 5\ **Last updated:** [April 16, 2007, 1:00pm UTC](https://www.ruby-forum.com/t/instalation-de-ruby-sur-windows/91815 "2007-04-16T13:00:17Z")
SVP j arrive a instaler Ruby sur windows mais qd j arrive pas a lance la comande ruby, il me dit commande not existe merci de votre repence [Previous page](https://www.ruby-forum.com/c/community/3.md?page=312) [Next page](https://www.ruby-forum.com/c/community/3.md?page=314)