# Community **URL:** https://www.ruby-forum.com/c/community/3.md?page=310 [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:** 311 --- ## [Radrails](https://www.ruby-forum.com/t/radrails/103249)
**Author:** [@Miguel\_Angel\_Callej](https://www.ruby-forum.com/u/Miguel_Angel_Callej)\ **Replies:** 3\ **Last updated:** [May 3, 2007, 1:36pm UTC](https://www.ruby-forum.com/t/radrails/103249 "2007-05-03T13:36:05Z")
Al abrir el radrails, me pregunta que seleccione el workspace donde tengo mis proyectos pero no me salen todos, creo que sólo se añaden los que he creado con radrails. Cómo puedo añadir uno? Gracias --- ## [Regex](https://www.ruby-forum.com/t/regex/103237)
**Author:** [@Hector\_MuSSSSoz](https://www.ruby-forum.com/u/Hector_MuSSSSoz)\ **Replies:** 3\ **Last updated:** [May 3, 2007, 10:12am UTC](https://www.ruby-forum.com/t/regex/103237 "2007-05-03T10:12:22Z")
Hola, alguien conoce algún libro realmente bueno sobre expresiones regulares tipo Perl? Que abarca lo más sencillo a lo más complejo… Grácias!! Saludos! jabberID: removed\_email\_address@domain.invalid blog: http://ll… --- ## [Join tra tabelle](https://www.ruby-forum.com/t/join-tra-tabelle/103167)
**Author:** [@spliffer](https://www.ruby-forum.com/u/spliffer)\ **Replies:** 6\ **Last updated:** [May 3, 2007, 8:58am UTC](https://www.ruby-forum.com/t/join-tra-tabelle/103167 "2007-05-03T08:58:30Z")
Ciao a tutti, sono alle prime armi di Ruby on Rails. Ho creato la mia piccola applicazione web ed ho una tabella links che contiene i link da visualizzare in una pagina del sito. Volendo dividere i link in categorie … --- ## [The feeds are gone](https://www.ruby-forum.com/t/the-feeds-are-gone/89884)
**Author:** [@foobar](https://www.ruby-forum.com/u/foobar)\ **Replies:** 1\ **Last updated:** [May 3, 2007, 8:04am UTC](https://www.ruby-forum.com/t/the-feeds-are-gone/89884 "2007-05-03T08:04:23Z")
To be precise, the feed for the new posts on ruby-forum.com is there, but the feeds for the particular forums (e.g. http://www.ruby-forum.com/feed/forum/4) are not (Application Error). --- ## [Personalizar active\_scaffold](https://www.ruby-forum.com/t/personalizar-active-scaffold/103188)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 8\ **Last updated:** [May 3, 2007, 5:31am UTC](https://www.ruby-forum.com/t/personalizar-active-scaffold/103188 "2007-05-03T05:31:47Z")
muy bueno el plugin gracias, pero saben como personalizo sobre todo el idioma? saludos --- ## [Generar controller, model vs generar scaffold](https://www.ruby-forum.com/t/generar-controller-model-vs-generar-scaffold/103190)
**Author:** [@kas](https://www.ruby-forum.com/u/kas)\ **Replies:** 1\ **Last updated:** [May 3, 2007, 12:54am UTC](https://www.ruby-forum.com/t/generar-controller-model-vs-generar-scaffold/103190 "2007-05-03T00:54:17Z")
Buenas, Desde que empezé la semana pasada a toquetear RoR, en todos los tutoriales que he visto, se genera primero el controlador y luego el modelo. Sin embargo, en RadRails existe el generador “scaffold”, el cual m… --- ## [¿rake db:fixtures:load para aplicacion\_production?](https://www.ruby-forum.com/t/a-rake-dbload-para-aplicacion-production/103185)
**Author:** [@HSSSSctor](https://www.ruby-forum.com/u/HSSSSctor)\ **Replies:** 2\ **Last updated:** [May 2, 2007, 8:33pm UTC](https://www.ruby-forum.com/t/a-rake-dbload-para-aplicacion-production/103185 "2007-05-02T20:33:09Z")
rake db:fixtures:load carga las fixtures en aplicacion\_development. ¿Y para hacer lo mismo pero con aplication\_production? Gracias! --- ## [Seleccionar valor en Combobox](https://www.ruby-forum.com/t/seleccionar-valor-en-combobox/103160)
**Author:** [@maria](https://www.ruby-forum.com/u/maria)\ **Replies:** 0\ **Last updated:** [May 2, 2007, 4:17pm UTC](https://www.ruby-forum.com/t/seleccionar-valor-en-combobox/103160 "2007-05-02T16:17:19Z")
Estoy usando ActiveScaffold. En el archivo casa\_helper.rb he escrito el código que pongo a continuación (pongo un fragmento) para mostrar un combobox que muestra cierta información. La información se muestra perfe… --- ## [Problema con el Excel](https://www.ruby-forum.com/t/problema-con-el-excel/103159)
**Author:** [@Montse](https://www.ruby-forum.com/u/Montse)\ **Replies:** 1\ **Last updated:** [May 2, 2007, 4:07pm UTC](https://www.ruby-forum.com/t/problema-con-el-excel/103159 "2007-05-02T16:07:24Z")
Hola a todos, Tengo un problema con mis documentos de excel, no los puedo abrir con acceso directo, tengo que ir a mis documentos, sólo me pasa con los documentos de excel. Si tengo uno abierto, tampoco me deja abrir… --- ## [Documentacion ruby de calidad](https://www.ruby-forum.com/t/documentacion-ruby-de-calidad/103156)
**Author:** [@loudthink](https://www.ruby-forum.com/u/loudthink)\ **Replies:** 1\ **Last updated:** [May 2, 2007, 2:51pm UTC](https://www.ruby-forum.com/t/documentacion-ruby-de-calidad/103156 "2007-05-02T14:51:29Z")
Hola a tod@s, tras unos pequeños desarrollos en ruby on rails me he creado una opinion sobre ruby on rails. La primera es que es un framework muy potente sobre un lenguaje con muchas posibilidades, la otra que la doc… --- ## [Nom du domaine](https://www.ruby-forum.com/t/nom-du-domaine/92846)
**Author:** [@jsn1](https://www.ruby-forum.com/u/jsn1)\ **Replies:** 4\ **Last updated:** [May 2, 2007, 1:36pm UTC](https://www.ruby-forum.com/t/nom-du-domaine/92846 "2007-05-02T13:36:00Z")
Salut, coment puis-je obtenir le nom du domaine? --- ## [Messaggio di errore Undefined](https://www.ruby-forum.com/t/messaggio-di-errore-undefined/103006)
**Author:** [@mentat](https://www.ruby-forum.com/u/mentat)\ **Replies:** 8\ **Last updated:** [May 2, 2007, 10:42am UTC](https://www.ruby-forum.com/t/messaggio-di-errore-undefined/103006 "2007-05-02T10:42:51Z")
Salve!! Premetto che sto’ iniziando ora a programmare con Ruby Questo e’ il semplice listato di esempio: ---------------- inizio -------------- lass Gatto def initialize(nome) end def miagola puts “miao!!” end s… --- ## [Leggere files gzip](https://www.ruby-forum.com/t/leggere-files-gzip/92719)
**Author:** [@sulfarom](https://www.ruby-forum.com/u/sulfarom)\ **Replies:** 3\ **Last updated:** [May 2, 2007, 1:46am UTC](https://www.ruby-forum.com/t/leggere-files-gzip/92719 "2007-05-02T01:46:15Z")
C’e’ qualche libreria che consente di farlo? --- ## [Sintassi di script/generate e scaffold\_resource?](https://www.ruby-forum.com/t/sintassi-di-script-generate-e-scaffold-resource/102992)
**Author:** [@luca](https://www.ruby-forum.com/u/luca)\ **Replies:** 1\ **Last updated:** [May 2, 2007, 1:32am UTC](https://www.ruby-forum.com/t/sintassi-di-script-generate-e-scaffold-resource/102992 "2007-05-02T01:32:14Z")
Ciao a tutti! Qualcuno mi saprebbe indicare un posto dove trovo dettagliata documentazione sulla sintassi di script/generate (rails) ivi compresa la chiamata a scaffold\_resource, con tutte le opzioni eccetera? Ho cerc… --- ## [Rails - defaults in database.yml?](https://www.ruby-forum.com/t/rails-defaults-in-database-yml/103063)
**Author:** [@luca](https://www.ruby-forum.com/u/luca)\ **Replies:** 4\ **Last updated:** [May 1, 2007, 4:49pm UTC](https://www.ruby-forum.com/t/rails-defaults-in-database-yml/103063 "2007-05-01T16:49:15Z")
Salve! Altra domanda: esiste un modo di cambiare il settaggio di default che viene scritto in database.yml? Il mio problema è che uso sqlite3 al posto di mysql, e vorrei non dover cambiare la configurazione ogni volta … --- ## [Acts as attachment](https://www.ruby-forum.com/t/acts-as-attachment/103064)
**Author:** [@stb](https://www.ruby-forum.com/u/stb)\ **Replies:** 0\ **Last updated:** [May 1, 2007, 11:44am UTC](https://www.ruby-forum.com/t/acts-as-attachment/103064 "2007-05-01T11:44:44Z")
Ciao, sto provando ad usare questo plugin per gestire l’ upload di immagini ma ho qualche problema a farlo andare. nel modello ho specificato il sistema di storage e alcune limitazioni sui tipi di file(dovrebbe accet… --- ## [Problemas al leer array de objetos](https://www.ruby-forum.com/t/problemas-al-leer-array-de-objetos/93274)
**Author:** [@norellana](https://www.ruby-forum.com/u/norellana)\ **Replies:** 2\ **Last updated:** [May 1, 2007, 2:12am UTC](https://www.ruby-forum.com/t/problemas-al-leer-array-de-objetos/93274 "2007-05-01T02:12:56Z")
f = flickr.photos.getSizes(390890953).sizes f =\> {:Original=\>#\ **Author:** [@Manuel\_GonzSSSSlez\_S](https://www.ruby-forum.com/u/Manuel_GonzSSSSlez_S)\ **Replies:** 2\ **Last updated:** [April 30, 2007, 6:58pm UTC](https://www.ruby-forum.com/t/proyecto-il8n/103007 "2007-04-30T18:58:09Z") A raiz de una presentación de la Conferencia Hispana creo recordar que se gestó un proyecto de il8n para Rails, pero Google no me dice nada. ¿Alguien me pasa un enlace? – Manuel, que piensa que eres una excelente pe… --- ## [Agrupacion tabla](https://www.ruby-forum.com/t/agrupacion-tabla/92998)
**Author:** [@lourdes](https://www.ruby-forum.com/u/lourdes)\ **Replies:** 14\ **Last updated:** [April 30, 2007, 12:55pm UTC](https://www.ruby-forum.com/t/agrupacion-tabla/92998 "2007-04-30T12:55:02Z")
Hola, a ver si me explico bien Tengo una tabla de ordenes de fabricacion que tiene varios registros en los que varios campos se repiten, ejemplo Orden Producto Kilos Fabricacion Orden componente Kilos … --- ## [Transfert de la liste](https://www.ruby-forum.com/t/transfert-de-la-liste/93222)
**Author:** [@nuxygen](https://www.ruby-forum.com/u/nuxygen)\ **Replies:** 0\ **Last updated:** [April 29, 2007, 3:13pm UTC](https://www.ruby-forum.com/t/transfert-de-la-liste/93222 "2007-04-29T15:13:57Z")
Bonjour à tous, Cette liste a été transférée, merci de vous rendre sur Google Groupes \[1\] pour poster vos messages. Richard \[1\] http://groups.google.com/group/railsfrance – RailsFrance - http://www.railsfrance.o… --- ## [Groupware in ruby on rails?](https://www.ruby-forum.com/t/groupware-in-ruby-on-rails/92887)
**Author:** [@Il\_Ramingo](https://www.ruby-forum.com/u/Il_Ramingo)\ **Replies:** 11\ **Last updated:** [April 29, 2007, 1:32pm UTC](https://www.ruby-forum.com/t/groupware-in-ruby-on-rails/92887 "2007-04-29T13:32:45Z")
Salve minatori, leggo ogni giorno le vostre discussioni su ruby,e per inesperienza non rispondo mai, sto studiando il ruby etra un po mi faro sentire. Sto cercando un groupware scritto in rails qualcuno sa indicarmene… --- ## [Rails ha uno shutdown hook?](https://www.ruby-forum.com/t/rails-ha-uno-shutdown-hook/93191)
**Author:** [@Paolo\_DonSSSS](https://www.ruby-forum.com/u/Paolo_DonSSSS)\ **Replies:** 2\ **Last updated:** [April 29, 2007, 10:51am UTC](https://www.ruby-forum.com/t/rails-ha-uno-shutdown-hook/93191 "2007-04-29T10:51:31Z")
Ciao bbelli! forse perchè è tardi, ma non riesco proprio a trovare niente in giro che mi permetta di agganciare del codice allo shutdown di rails… avete idea di come fare? Il vecchio e bistrattato java ha ContextLis… --- ## [Error 691](https://www.ruby-forum.com/t/error-691/89872)
**Author:** [@johan1974](https://www.ruby-forum.com/u/johan1974)\ **Replies:** 1\ **Last updated:** [April 29, 2007, 10:04am UTC](https://www.ruby-forum.com/t/error-691/89872 "2007-04-29T10:04:13Z")
Hello, After a working VPN connection i suddenly get the error \[quote\]Error 691: no acces beacause user or password are not valid at this domain\[/quote\] I have used different acounts and different paswwords and i am … --- ## [Relecture "Rails Recipes" en fran çais](https://www.ruby-forum.com/t/relecture-rails-recipes-en-fran-a-ais/92055)
**Author:** [@nuxygen](https://www.ruby-forum.com/u/nuxygen)\ **Replies:** 3\ **Last updated:** [April 29, 2007, 3:39am UTC](https://www.ruby-forum.com/t/relecture-rails-recipes-en-fran-a-ais/92055 "2007-04-29T03:39:50Z")
Bonjour à tous, Le livre “Rails Recipes” de Chad F. est actuellement en cours de traduction. J’ai été contacté par les éditions Pearson France pour prendre en charge la relecture et la validation technique mais je n’… --- ## [Development.log](https://www.ruby-forum.com/t/development-log/93153)
**Author:** [@luigi](https://www.ruby-forum.com/u/luigi)\ **Replies:** 1\ **Last updated:** [April 28, 2007, 10:13pm UTC](https://www.ruby-forum.com/t/development-log/93153 "2007-04-28T22:13:48Z")
Qualcuno sa come evitare di far generare il file development.log all’applicazione ROR lasciandola cmq in dev mode? Chiedo questo perchè penso che faccia lavorare di più il server, o no? www.softwarewin.net --- ## [rFlickr problem](https://www.ruby-forum.com/t/rflickr-problem/93158)
**Author:** [@norellana](https://www.ruby-forum.com/u/norellana)\ **Replies:** 1\ **Last updated:** [April 28, 2007, 7:00pm UTC](https://www.ruby-forum.com/t/rflickr-problem/93158 "2007-04-28T19:00:37Z")
Hola a todos. Luche luche pero me canse. Estoy trabajando en una aplicación en donde espero permitir a mis usuarios poner en sus paginas fotos desde su flickr. Estoy usando la gema rflickr, (Si no es la mejor, recib… --- ## [Pasar un objeto (registro)](https://www.ruby-forum.com/t/pasar-un-objeto-registro/93167)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 0\ **Last updated:** [April 28, 2007, 4:02pm UTC](https://www.ruby-forum.com/t/pasar-un-objeto-registro/93167 "2007-04-28T16:02:09Z")
Estimados foreros, muy contento con rails, el aprendizaje ha sido lento, pero gracis a ustedes he logrado hacer cosas y espero pulirlas. ahora les pregunto lo siguiente: tengo en el controlador una consulta que me car… --- ## [Como detectar el nombre del dominio](https://www.ruby-forum.com/t/como-detectar-el-nombre-del-dominio/92847)
**Author:** [@jsn1](https://www.ruby-forum.com/u/jsn1)\ **Replies:** 4\ **Last updated:** [April 28, 2007, 2:58pm UTC](https://www.ruby-forum.com/t/como-detectar-el-nombre-del-dominio/92847 "2007-04-28T14:58:31Z")
Hola como puedo detectar el nombre del dominio en RoR y llamar a una aplicacion diferente segun venga del dominio A o del dominio B. gracias --- ## [View partial e input](https://www.ruby-forum.com/t/view-partial-e-input/93157)
**Author:** [@robyonrails](https://www.ruby-forum.com/u/robyonrails)\ **Replies:** 0\ **Last updated:** [April 28, 2007, 1:05pm UTC](https://www.ruby-forum.com/t/view-partial-e-input/93157 "2007-04-28T13:05:10Z")
La seguente riga di codice :: \<%= input “user”, “username” %\> Produce il seguente errore :: NoMethodError in Home#index :: You have a nil object when you didn’t expect it! :: You might have expected an instance … --- ## [CGI ed offline-mode](https://www.ruby-forum.com/t/cgi-ed-offline-mode/93155)
**Author:** [@Plazzo](https://www.ruby-forum.com/u/Plazzo)\ **Replies:** 0\ **Last updated:** [April 28, 2007, 12:20pm UTC](https://www.ruby-forum.com/t/cgi-ed-offline-mode/93155 "2007-04-28T12:20:07Z")
Ciao a tutti, la mia esperienza di sviluppo web è nulla per cui perdonate la eventuale banalità della domanda. Qualcuno mi sà spiegare perche questa semplice pagina rhtml : \<% require ‘prove.rb’ require ‘cgi’ cgi=C… [Previous page](https://www.ruby-forum.com/c/community/3.md?page=309) [Next page](https://www.ruby-forum.com/c/community/3.md?page=311)