# Community **URL:** https://www.ruby-forum.com/c/community/3.md?page=335 [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:** 336 --- ## [Documentazione Acts\_as\_Authenticated](https://www.ruby-forum.com/t/documentazione-acts-as-authenticated/83932)
**Author:** [@ogeidix](https://www.ruby-forum.com/u/ogeidix)\ **Replies:** 2\ **Last updated:** [January 30, 2007, 10:10pm UTC](https://www.ruby-forum.com/t/documentazione-acts-as-authenticated/83932 "2007-01-30T22:10:57Z")
Ciao a tutti, sto iniziando la mia prima applicazione completa in rails ma mi sono subito fermato nella gestione degli utenti. Volendo provare Acts\_as\_Authenticated non sono riuscito a trovare una guida che spieghi v… --- ## [Problema con muestra de datos](https://www.ruby-forum.com/t/problema-con-muestra-de-datos/83918)
**Author:** [@metalpancho](https://www.ruby-forum.com/u/metalpancho)\ **Replies:** 3\ **Last updated:** [January 30, 2007, 10:10pm UTC](https://www.ruby-forum.com/t/problema-con-muestra-de-datos/83918 "2007-01-30T22:10:42Z")
hola amigos, miren tengo el siguiente problema… estoy haciendo una aplicacion en ruby on rails. Buneo el problema es el siguiente: Lo que pasa que tengo 2 tablas facturas y detalles… bueno en los modelos factura y det… --- ## [Re: Plugin validator](https://www.ruby-forum.com/t/re-plugin-validator/83914)
**Author:** [@fxn](https://www.ruby-forum.com/u/fxn)\ **Replies:** 2\ **Last updated:** [January 30, 2007, 10:05pm UTC](https://www.ruby-forum.com/t/re-plugin-validator/83914 "2007-01-30T22:05:56Z")
Hola, me he encontrado un plugin “validator” para poder validar campos de un formulario. El lío es que no sé como instalarlo o donde debo copiarlo para utilizarlo y si luego le debo hacer un require o algo así. Les … --- ## [Problemas iniciando](https://www.ruby-forum.com/t/problemas-iniciando/83833)
**Author:** [@ivan\_collazos](https://www.ruby-forum.com/u/ivan_collazos)\ **Replies:** 2\ **Last updated:** [January 30, 2007, 10:03pm UTC](https://www.ruby-forum.com/t/problemas-iniciando/83833 "2007-01-30T22:03:08Z")
hola a todos, disculpen mi ignorancia, pero apenasn estoy comenzando con programación en ruby, utilizo radrails en windows y easy eclipse en linux, tengo instalado el ruby 1.8 con rails, pero no puedo empezar a traba… --- ## [File\_column, variables de instancia y elegancia](https://www.ruby-forum.com/t/file-column-variables-de-instancia-y-elegancia/83917)
**Author:** [@Manuel\_GonzSSSSlez\_S](https://www.ruby-forum.com/u/Manuel_GonzSSSSlez_S)\ **Replies:** 0\ **Last updated:** [January 30, 2007, 7:30pm UTC](https://www.ruby-forum.com/t/file-column-variables-de-instancia-y-elegancia/83917 "2007-01-30T19:30:38Z")
Hola, tengo la siguiente situación y antes de tirar p’alante y hacer alguna chapuza prefiero oir opiniones más expertas. Estoy utilizando file\_column, tengo un modelo User con un atributo ‘image’ file\_column tiene … --- ## [Email per ogni topic](https://www.ruby-forum.com/t/email-per-ogni-topic/83893)
**Author:** [@amacbr](https://www.ruby-forum.com/u/amacbr)\ **Replies:** 5\ **Last updated:** [January 30, 2007, 6:48pm UTC](https://www.ruby-forum.com/t/email-per-ogni-topic/83893 "2007-01-30T18:48:28Z")
Salve a tutti, sapete come devo fare per fare in modo che non mi arrivi una mail per ogni topic aperto e per ogni risposta ad esso? Grazie --- ## [Problema con helpers y sincronización](https://www.ruby-forum.com/t/problema-con-helpers-y-sincronizacia-n/83856)
**Author:** [@Jatsu\_A](https://www.ruby-forum.com/u/Jatsu_A)\ **Replies:** 3\ **Last updated:** [January 30, 2007, 6:36pm UTC](https://www.ruby-forum.com/t/problema-con-helpers-y-sincronizacia-n/83856 "2007-01-30T18:36:27Z")
Hola, Tengo una duda con el environment (creo). He realizado una aplicación en Ruby on Rails, que utiliza dos helper, que están definidos en la carpeta: vendor/plugins/ El asunto es que en mi servidor local (con Web… --- ## [Komodo Edit 4, editor gratuito per Ruby](https://www.ruby-forum.com/t/komodo-edit-4-editor-gratuito-per-ruby/83403)
**Author:** [@visitor1981](https://www.ruby-forum.com/u/visitor1981)\ **Replies:** 11\ **Last updated:** [January 30, 2007, 6:19pm UTC](https://www.ruby-forum.com/t/komodo-edit-4-editor-gratuito-per-ruby/83403 "2007-01-30T18:19:23Z")
Ciao a tutti, segnalo Komodo Edit 4 per chi volesse provarlo. Tra le varie caratteristiche c’è anche l’AutoComplete. Ciao, Antonio Zen and the Art of Ruby P.ming http://effettofarfalla.com Il battito d’ali di u… --- ## [\[semi-ot\]: rubyisti che usano feedburner?](https://www.ruby-forum.com/t/semi-ot-rubyisti-che-usano-feedburner/80597)
**Author:** [@gabriele\_renzi](https://www.ruby-forum.com/u/gabriele_renzi)\ **Replies:** 12\ **Last updated:** [January 30, 2007, 4:32pm UTC](https://www.ruby-forum.com/t/semi-ot-rubyisti-che-usano-feedburner/80597 "2007-01-30T16:32:39Z")
Ciao gente, visto che ho un paio di giorni liberi e sto smanettando con feedburner\[1\], ho pensato che potesse avere un senso creare un network di blog su ruby italiani, e non necessariamente in italiano. Per chi ign… --- ## [Problema destroy](https://www.ruby-forum.com/t/problema-destroy/83863)
**Author:** [@mschwab](https://www.ruby-forum.com/u/mschwab)\ **Replies:** 4\ **Last updated:** [January 30, 2007, 3:53pm UTC](https://www.ruby-forum.com/t/problema-destroy/83863 "2007-01-30T15:53:40Z")
Vorrei cancellare alcuni record come segue: Port.find\_all\_by\_subsystem\_id(@subsystem.id).each do |p| logger.info("\*\*\* porta #{p.id}") p.destroy end ma ottengo il seguente errore: NoMethodError: undefined method pos… --- ## [Ayuda para DCoR](https://www.ruby-forum.com/t/ayuda-para-dcor/83860)
**Author:** [@JJ\_Merelo](https://www.ruby-forum.com/u/JJ_Merelo)\ **Replies:** 0\ **Last updated:** [January 30, 2007, 10:45am UTC](https://www.ruby-forum.com/t/ayuda-para-dcor/83860 "2007-01-30T10:45:33Z")
Hola, En otros mensajes os he hablado del sistema de computación distribuida sobre railes, en el que trabajamos Juan y yo (y Fernando Tricas). Bueno, pues los que seguís a Juan Lupión sabéis que anda más liado que la… --- ## [Nuovo articolo su TheRubyMine.com](https://www.ruby-forum.com/t/nuovo-articolo-su-therubymine-com/83730)
**Author:** [@gianusa](https://www.ruby-forum.com/u/gianusa)\ **Replies:** 2\ **Last updated:** [January 29, 2007, 10:25pm UTC](https://www.ruby-forum.com/t/nuovo-articolo-su-therubymine-com/83730 "2007-01-29T22:25:48Z")
Ciao, vi segnalo la pubblicazione di un nuovo articolo su http://www.therubymine.com “Programmare dall’interno!” HugeDomains.com. Buona lettura! Gianluca --- ## [Question sur rjs](https://www.ruby-forum.com/t/question-sur-rjs/83657)
**Author:** [@patcito](https://www.ruby-forum.com/u/patcito)\ **Replies:** 3\ **Last updated:** [January 29, 2007, 7:11pm UTC](https://www.ruby-forum.com/t/question-sur-rjs/83657 "2007-01-29T19:11:59Z")
est-ce qu’il est possible d’éffacer le contenu d’un text\_field avec du rjs genre page.clear montextfield ou est-ce que je dois faire un replace\_html avec un nouvau text\_field? Merci d’avance Pat --- ## [Una manito en nginx ;)](https://www.ruby-forum.com/t/una-manito-en-nginx/83781)
**Author:** [@rub3n](https://www.ruby-forum.com/u/rub3n)\ **Replies:** 0\ **Last updated:** [January 29, 2007, 6:12pm UTC](https://www.ruby-forum.com/t/una-manito-en-nginx/83781 "2007-01-29T18:12:32Z")
Saludos amigos, yo aqui nuevamente luchando con los proxys, al principio estaba trabajando con pound, y debido a un problema que pense se solucionaria con nginx, me cambien a nginx, aparte tambien por los benckmarks q… --- ## [Getting Real, gratuito y online](https://www.ruby-forum.com/t/getting-real-gratuito-y-online/73802)
**Author:** [@VSSS\_ctor\_Pimentel\_S](https://www.ruby-forum.com/u/VSSS_ctor_Pimentel_S)\ **Replies:** 22\ **Last updated:** [January 29, 2007, 5:38pm UTC](https://www.ruby-forum.com/t/getting-real-gratuito-y-online/73802 "2007-01-29T17:38:22Z")
Por si os interesa, se acaba de publicar por completo en formato html :slight\_smile: PD: WTF! ¡Usan php! xD --- ## [Generazione del CODICE A BARRE](https://www.ruby-forum.com/t/generazione-del-codice-a-barre/83749)
**Author:** [@guzziii](https://www.ruby-forum.com/u/guzziii)\ **Replies:** 0\ **Last updated:** [January 29, 2007, 2:24pm UTC](https://www.ruby-forum.com/t/generazione-del-codice-a-barre/83749 "2007-01-29T14:24:29Z")
Ciao sono sempre io :)) Devo generare il codice a barre (tipo: INTERLEAVED 2 OF 5) all’interno di un file file PDF. Sto usando: O.S: Windows XP Professional Ruby: 1.8.5 Rails: 1.2.1 … ho trovato una gemma (barcod… --- ## [Path immagini](https://www.ruby-forum.com/t/path-immagini/83680)
**Author:** [@stb](https://www.ruby-forum.com/u/stb)\ **Replies:** 5\ **Last updated:** [January 29, 2007, 12:16pm UTC](https://www.ruby-forum.com/t/path-immagini/83680 "2007-01-29T12:16:00Z")
Ciao, ho dei problemi con i percorsi delle immagini, il problema è che sul server la mia applicazione è contenuta in una directory e public di conseguenza è accessibile inserendo /NOMEDIR/ come root nel path. Il punt… --- ## [Capistrano](https://www.ruby-forum.com/t/capistrano/82810)
**Author:** [@osvaldo](https://www.ruby-forum.com/u/osvaldo)\ **Replies:** 2\ **Last updated:** [January 29, 2007, 11:50am UTC](https://www.ruby-forum.com/t/capistrano/82810 "2007-01-29T11:50:30Z")
Ciao a tutti, sto’ imparando ad usare capistrano per esportare la mia applicazione rails sul server di produzione, ma quando do’ il comando #rake deploy mi ritorna questo errore svn: PROPFIND of ‘/svn/repos/trunk/des… --- ## [\[HS\] Recherche Graphiste](https://www.ruby-forum.com/t/hs-recherche-graphiste/83735)
**Author:** [@manu](https://www.ruby-forum.com/u/manu)\ **Replies:** 1\ **Last updated:** [January 29, 2007, 11:25am UTC](https://www.ruby-forum.com/t/hs-recherche-graphiste/83735 "2007-01-29T11:25:25Z")
Bonjour J’espère ne pas être trop hors sujet… Mon employeur est à la recherche d’un graphiste free-lance pour la créa d’un site que nous développons en Rails. Idéalement, la charte devra être finie vers fin Mars pour … --- ## [Re: ptite question ruby](https://www.ruby-forum.com/t/re-ptite-question-ruby/83734)
**Author:** [@jeremy\_leblanc](https://www.ruby-forum.com/u/jeremy_leblanc)\ **Replies:** 0\ **Last updated:** [January 29, 2007, 10:49am UTC](https://www.ruby-forum.com/t/re-ptite-question-ruby/83734 "2007-01-29T10:49:21Z")
salut, regarde la méthode split de ruby elle te decoupe une chaine de caractère suivant les espaces et te renvoie un tableau voilou Personnalisez votre Messenger avec Live.com http://www.windowslive.fr/livecom/ --- ## [Re: Acceder a multiples bases de datos](https://www.ruby-forum.com/t/re-acceder-a-multiples-bases-de-datos/83731)
**Author:** [@congrio](https://www.ruby-forum.com/u/congrio)\ **Replies:** 0\ **Last updated:** [January 29, 2007, 10:31am UTC](https://www.ruby-forum.com/t/re-acceder-a-multiples-bases-de-datos/83731 "2007-01-29T10:31:14Z")
El problema es que estoy demasiado verde en rails y no se que tendria que hacer exactamente para poner el codigo en lib o en ApplicationController. Lo que si tengo en aplication controller (en controllers/application.… --- ## [Re: Acceder a multiples bases de datos](https://www.ruby-forum.com/t/re-acceder-a-multiples-bases-de-datos/83728)
**Author:** [@congrio](https://www.ruby-forum.com/u/congrio)\ **Replies:** 1\ **Last updated:** [January 29, 2007, 9:59am UTC](https://www.ruby-forum.com/t/re-acceder-a-multiples-bases-de-datos/83728 "2007-01-29T09:59:10Z")
Sigo atrancado con esto. Ahora, en mi aplicación si pongo http://localhost/controlador\_b/buscar\_noticia funciona perfectamente Entonces, es cuando quiero que el buscar\_noticia sea ejecutado desde el controlador\_a e… --- ## [Cuadro de lista o list box](https://www.ruby-forum.com/t/cuadro-de-lista-o-list-box/83454)
**Author:** [@andres](https://www.ruby-forum.com/u/andres)\ **Replies:** 3\ **Last updated:** [January 29, 2007, 9:16am UTC](https://www.ruby-forum.com/t/cuadro-de-lista-o-list-box/83454 "2007-01-29T09:16:15Z")
Hola: Estoy utilizando listbox y me gustaria lanzar una nueva página al selecionar un item del cuadro y como dejarlo en blanco, es decir q no me seleccione el primer registro por defecto. Proyecto: \<% @proyectos… --- ## [Implementando transacciones a nivel de ap licación](https://www.ruby-forum.com/t/implementando-transacciones-a-nivel-de-ap-licacia-n/83611)
**Author:** [@ferblape](https://www.ruby-forum.com/u/ferblape)\ **Replies:** 5\ **Last updated:** [January 29, 2007, 7:43am UTC](https://www.ruby-forum.com/t/implementando-transacciones-a-nivel-de-ap-licacia-n/83611 "2007-01-29T07:43:52Z")
¿Cuál consideráis la mejor manera de implementar una transacción a nivel de controlador? Lo que entiendo por transacción es ejecutar un unas determinadas acciones de forma atómica, y que, en el caso de que no se ejecu… --- ## [Error\_for](https://www.ruby-forum.com/t/error-for/83696)
**Author:** [@Marcelino\_L](https://www.ruby-forum.com/u/Marcelino_L)\ **Replies:** 0\ **Last updated:** [January 28, 2007, 10:55pm UTC](https://www.ruby-forum.com/t/error-for/83696 "2007-01-28T22:55:08Z")
como va eso? estoy intentando reescribir un helper que pone cada error en su campo, lo encontré aquí \[1\] el caso es que no consigo hacerlo funcionar #application\_helper.rb def error\_for(object, method = nil, optio… --- ## [Aggiornamento gems](https://www.ruby-forum.com/t/aggiornamento-gems/83663)
**Author:** [@maqroll](https://www.ruby-forum.com/u/maqroll)\ **Replies:** 2\ **Last updated:** [January 28, 2007, 9:48pm UTC](https://www.ruby-forum.com/t/aggiornamento-gems/83663 "2007-01-28T21:48:35Z")
Segnalo, per un cortese riscontro, che da circa 24 ore non riesco ad accedere alla funzione remota del comando gem (sia per ricerche che per aggiornamenti). Di seguito il messaggio di ritorno ad una ricerca: …\>gem se… --- ## [Ptite question ruby](https://www.ruby-forum.com/t/ptite-question-ruby/83662)
**Author:** [@patcito](https://www.ruby-forum.com/u/patcito)\ **Replies:** 4\ **Last updated:** [January 28, 2007, 5:56pm UTC](https://www.ruby-forum.com/t/ptite-question-ruby/83662 "2007-01-28T17:56:08Z")
Salut à tous, quelle est la manière la plus rapide de transformer var=‘how are you’ en array=\[‘how’,‘are’,‘you’\]? merci d’avance Pat --- ## [Top-notch coders wanted, disponibles très rapidement V2](https://www.ruby-forum.com/t/top-notch-coders-wanted-disponibles-tra-s-rapidement-v2/83608)
**Author:** [@rubyproject](https://www.ruby-forum.com/u/rubyproject)\ **Replies:** 1\ **Last updated:** [January 28, 2007, 3:52pm UTC](https://www.ruby-forum.com/t/top-notch-coders-wanted-disponibles-tra-s-rapidement-v2/83608 "2007-01-28T15:52:48Z")
Désolé pour les balises de l’annonce précédente!! Vous connaissez Ruby on Rails par coeur? Vous avez la maîtrise des divers couches d’un projet qui pourrait supporter une haute disponibilité, incluant une base d… --- ## [Problem with feeds](https://www.ruby-forum.com/t/problem-with-feeds/82925)
**Author:** [@foo](https://www.ruby-forum.com/u/foo)\ **Replies:** 1\ **Last updated:** [January 27, 2007, 10:48pm UTC](https://www.ruby-forum.com/t/problem-with-feeds/82925 "2007-01-27T22:48:32Z")
The global feed for www.ruby-forum.com is there, but not the (particular) feeds for the forums. For example, http://www.ruby-forum.com/feed/forum/1 gives “File not found” error. --- ## [Ayuda con Pound](https://www.ruby-forum.com/t/ayuda-con-pound/83428)
**Author:** [@rub3n](https://www.ruby-forum.com/u/rub3n)\ **Replies:** 3\ **Last updated:** [January 27, 2007, 4:51pm UTC](https://www.ruby-forum.com/t/ayuda-con-pound/83428 "2007-01-27T16:51:56Z")
Que tal amigos, tengo un pequeño con pound, recien acabo de montar mi vps, y necesito servir tanto aplicaciones php como aplicacion ror, el problema es que mi pagina principal esta en ror, pero debo tambien acceder a … [Previous page](https://www.ruby-forum.com/c/community/3.md?page=334) [Next page](https://www.ruby-forum.com/c/community/3.md?page=336)