# Community **URL:** https://www.ruby-forum.com/c/community/3.md?page=156 [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:** 157 --- ## [RegExp permanent links](https://www.ruby-forum.com/t/regexp-permanent-links/152218)
**Author:** [@andresgutgon](https://www.ruby-forum.com/u/andresgutgon)\ **Replies:** 2\ **Last updated:** [November 3, 2008, 10:14am UTC](https://www.ruby-forum.com/t/regexp-permanent-links/152218 "2008-11-03T10:14:19Z")
Hola hace un tiempo se hablo en la lista de una manera de crear links permanentes creando un campo extra en la BBDD para almacenarlo. Para crear este campo lo que se hacia era coger otro campo (title p.ej.) y se le pa… --- ## [Mysql::Error](https://www.ruby-forum.com/t/mysql-error/152303)
**Author:** [@flawkes](https://www.ruby-forum.com/u/flawkes)\ **Replies:** 7\ **Last updated:** [November 3, 2008, 8:21am UTC](https://www.ruby-forum.com/t/mysql-error/152303 "2008-11-03T08:21:34Z")
Hola buenas, He creado un modelo para los detalles de un usuario, al probar la acción de editar los detalles de un usuario me sale el siguiente error: ActiveRecord::StatementInvalid in Detalls usersController#edit M… --- ## [Demande d'information](https://www.ruby-forum.com/t/demande-dinformation/152297)
**Author:** [@ZAKASOA\_Mirado](https://www.ruby-forum.com/u/ZAKASOA_Mirado)\ **Replies:** 9\ **Last updated:** [November 2, 2008, 10:20pm UTC](https://www.ruby-forum.com/t/demande-dinformation/152297 "2008-11-02T22:20:09Z")
Toutes mes salutations à l’équipe de RailsFrance, Je suis un programmeur web avec les langages PHP,AJAX,XML mais un ami m’a conseillé d’utiliser le langage Ruby on Rails alors je voulais savoir un peu plus et tro… --- ## [Capistrano : cached\_externals](https://www.ruby-forum.com/t/capistrano-cached-externals/152327)
**Author:** [@Jean-FranSSSSois\_Tr](https://www.ruby-forum.com/u/Jean-FranSSSSois_Tr)\ **Replies:** 0\ **Last updated:** [November 2, 2008, 1:47pm UTC](https://www.ruby-forum.com/t/capistrano-cached-externals/152327 "2008-11-02T13:47:53Z")
Jamis B. vient de publier une extension Capistrano pour gérer les dépendances externes de son appli. Bon il explique ça mieux que moi dans le README, extrait : "This Capistrano extension provides yet another way to… --- ## [Nested resources vertauscht ID's](https://www.ruby-forum.com/t/nested-resources-vertauscht-ids/152299)
**Author:** [@pink-ink](https://www.ruby-forum.com/u/pink-ink)\ **Replies:** 3\ **Last updated:** [November 2, 2008, 8:53am UTC](https://www.ruby-forum.com/t/nested-resources-vertauscht-ids/152299 "2008-11-02T08:53:33Z")
Hallo, ich habe ein Problem mit nested resources. Ich habe in der routes.rb folgenden Eintrag: map.resources :projects do |project| project.resources :iterations do |iteration| iteration.resources :tasks end end w… --- ## [¿Cómo puedo conectar Ruby a MS access?](https://www.ruby-forum.com/t/a-ca-mo-puedo-conectar-ruby-a-ms-access/152249)
**Author:** [@gaggo](https://www.ruby-forum.com/u/gaggo)\ **Replies:** 4\ **Last updated:** [October 31, 2008, 9:59pm UTC](https://www.ruby-forum.com/t/a-ca-mo-puedo-conectar-ruby-a-ms-access/152249 "2008-10-31T21:59:33Z")
Hola chicos, soy nuevo en ruby y mi pregunta es como puedo conectar ruby a una base de datos MS access. espero que me puedan ayudar. saludos! --- ## [Problema Mysql sqlite3](https://www.ruby-forum.com/t/problema-mysql-sqlite3/152226)
**Author:** [@chimorito](https://www.ruby-forum.com/u/chimorito)\ **Replies:** 7\ **Last updated:** [October 31, 2008, 6:02pm UTC](https://www.ruby-forum.com/t/problema-mysql-sqlite3/152226 "2008-10-31T18:02:59Z")
Muy buenas, hay un tema que me trae un poco de cabeza. Soy novato en esto de ror y bases de datos, actualmente mi proyecto lo llevo a cabo bajo la apilicacion Instant Rails que en el mismo paquete lleva todo lo necesa… --- ## [Paginierung: Richtige Seite eines Datensatzes finden](https://www.ruby-forum.com/t/paginierung-richtige-seite-eines-datensatzes-finden/152024)
**Author:** [@mrkohrea](https://www.ruby-forum.com/u/mrkohrea)\ **Replies:** 14\ **Last updated:** [October 31, 2008, 12:21pm UTC](https://www.ruby-forum.com/t/paginierung-richtige-seite-eines-datensatzes-finden/152024 "2008-10-31T12:21:45Z")
Hallo, ich habe hier ein ziemlich nerviges Problem, für das ich noch keine gute Lösung gefunden habe. Wie kann ich, wenn ich nur die Datensatz-Id zur Verfügung habe, herausfinden, auf welcher Seite einer Paginie… --- ## [GTK::Liststore & confronto elementi](https://www.ruby-forum.com/t/gtk-liststore-confronto-elementi/152212)
**Author:** [@daneel\_olivaw](https://www.ruby-forum.com/u/daneel_olivaw)\ **Replies:** 0\ **Last updated:** [October 31, 2008, 10:10am UTC](https://www.ruby-forum.com/t/gtk-liststore-confronto-elementi/152212 "2008-10-31T10:10:46Z")
Buongiorno lista. Sempre per il mio solito programmino, nuovo problema. All’inizio l’utente deve scegliere su che stalla operare, quindi da una combobox sceglie il codice della stalla, dopodiché su una seconda combo… --- ## [Rails y fechas en español](https://www.ruby-forum.com/t/rails-y-fechas-en-espaa-ol/152143)
**Author:** [@Fernando\_GonzSSSSle](https://www.ruby-forum.com/u/Fernando_GonzSSSSle)\ **Replies:** 4\ **Last updated:** [October 30, 2008, 7:18pm UTC](https://www.ruby-forum.com/t/rails-y-fechas-en-espaa-ol/152143 "2008-10-30T19:18:31Z")
En Rails, date\_select por defecto te muestra las cadenas correspondientes a los meses en Inglés. El caso es que he añadido a mi aplicación el plugin simplified\_localization, en concreto la última versión 0.9 Cu… --- ## [Erases link](https://www.ruby-forum.com/t/erases-link/152164)
**Author:** [@rogerdpack](https://www.ruby-forum.com/u/rogerdpack)\ **Replies:** 0\ **Last updated:** [October 30, 2008, 6:22pm UTC](https://www.ruby-forum.com/t/erases-link/152164 "2008-10-30T18:22:25Z")
http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-talk/318917 is the message http://www.ruby-forum.com/topic/169539#new doesn’t show the link \[first response\]. Thanks! --- ## [Re: Tareas periodicas](https://www.ruby-forum.com/t/re-tareas-periodicas/152124)
**Author:** [@calabriama](https://www.ruby-forum.com/u/calabriama)\ **Replies:** 3\ **Last updated:** [October 30, 2008, 5:11pm UTC](https://www.ruby-forum.com/t/re-tareas-periodicas/152124 "2008-10-30T17:11:47Z")
Francesc E. escribió:\> Si has de ejecutar tareas en dias determinados no seria mejor que utilizaras un cron con script/runner? On 29/10/2008, at 17:16, Miguel Angel Calleja L. removed\_email\_address@domain.invalid wr… --- ## [Errore nella newsletter](https://www.ruby-forum.com/t/errore-nella-newsletter/152126)
**Author:** [@spitfire](https://www.ruby-forum.com/u/spitfire)\ **Replies:** 0\ **Last updated:** [October 30, 2008, 11:11am UTC](https://www.ruby-forum.com/t/errore-nella-newsletter/152126 "2008-10-30T11:11:30Z")
Quando inserisco un articolo uso il metodo: def send\_news\_letter(article,email) recipients email bcc “removed\_email\_address@domain.invalid” from “removed\_email\_address@domain.invalid” subject … --- ## [Einladung Treffen Ruby User Group Berlin, Do. 6.11.2008, 19.30 Uhr](https://www.ruby-forum.com/t/einladung-treffen-ruby-user-group-berlin-do-6-11-2008-19-30-uhr/152122)
**Author:** [@florian\_goersdorf](https://www.ruby-forum.com/u/florian_goersdorf)\ **Replies:** 0\ **Last updated:** [October 30, 2008, 10:29am UTC](https://www.ruby-forum.com/t/einladung-treffen-ruby-user-group-berlin-do-6-11-2008-19-30-uhr/152122 "2008-10-30T10:29:48Z")
Hallo Zusammen, unser nächstes Treffen findet statt am Donnerstag, den 6. November 2008, 19.30 Uhr. Allgemeines Buchbesprechungen Sonstiges: OpenMic, FriendlyUserGroupSpeakerExchange, Logo, Konferenzen, , … Vort… --- ## [Espressioni regolari: gsub](https://www.ruby-forum.com/t/espressioni-regolari-gsub/150997)
**Author:** [@arnaudo](https://www.ruby-forum.com/u/arnaudo)\ **Replies:** 5\ **Last updated:** [October 30, 2008, 9:56am UTC](https://www.ruby-forum.com/t/espressioni-regolari-gsub/150997 "2008-10-30T09:56:59Z")
Ciao a tutti, vorrei modificare il formato di una data in un file, eliminando il simbolo slash (/). Ho provato nel modo seguente, ma senza risultato, in quanto si aspetta una stringa line.gsub(/: /, ‘’ ).gsub(/\[0-9\]… --- ## [Tareas periodicas](https://www.ruby-forum.com/t/tareas-periodicas/150512)
**Author:** [@admon](https://www.ruby-forum.com/u/admon)\ **Replies:** 14\ **Last updated:** [October 30, 2008, 9:00am UTC](https://www.ruby-forum.com/t/tareas-periodicas/150512 "2008-10-30T09:00:06Z")
Hola lista, Quiero incluir en mi aplicacion la capacidad de crear alertas, para que envíe automáticamente emails a la cuenta asociada al usuario que crea la alerta. Es decir, creo una alerta hoy jueves, con periodic… --- ## [JS zusammenführen und minimieren?](https://www.ruby-forum.com/t/js-zusammenfa-hren-und-minimieren/152081)
**Author:** [@d-w](https://www.ruby-forum.com/u/d-w)\ **Replies:** 3\ **Last updated:** [October 30, 2008, 7:27am UTC](https://www.ruby-forum.com/t/js-zusammenfa-hren-und-minimieren/152081 "2008-10-30T07:27:37Z")
Hallo, vielleicht nicht gerade 100% Rails, aber dennoch wird wohl der ein oder andere hier was wissen. Ich suche eine Möglichkeit meinen JS Wald ein wenig zu ordnen. Idealerweise stelle ich mir folgendes Szenario vo… --- ## [Form\_remote\_tag](https://www.ruby-forum.com/t/form-remote-tag/151900)
**Author:** [@davox](https://www.ruby-forum.com/u/davox)\ **Replies:** 23\ **Last updated:** [October 29, 2008, 10:20pm UTC](https://www.ruby-forum.com/t/form-remote-tag/151900 "2008-10-29T22:20:29Z")
Buenas! Tengo un pequeño problemilla con el form\_remote\_tag: No consigo que me guarde el formulario (en realidad no me pasa ni los parametros al controlador creo) Tengo lo siguiente: \<% form\_remote\_tag :update =\> “… --- ## [Dateiupload via externem Programm (mit attachment\_fu)](https://www.ruby-forum.com/t/dateiupload-via-externem-programm-mit-attachment-fu/152050)
**Author:** [@namxam](https://www.ruby-forum.com/u/namxam)\ **Replies:** 1\ **Last updated:** [October 29, 2008, 10:09pm UTC](https://www.ruby-forum.com/t/dateiupload-via-externem-programm-mit-attachment-fu/152050 "2008-10-29T22:09:21Z")
Hallo, das Problem sieht wie folgt aus, dass wir ein Model haben welches mit Hilfe von attachment\_fu beliebig viele Dateianhänge haben kann. Die Weboberfläche klappt auch wunderbar. Nun haben wir ein zweites kleines … --- ## [Pool de conexiones](https://www.ruby-forum.com/t/pool-de-conexiones/152063)
**Author:** [@avenasatira](https://www.ruby-forum.com/u/avenasatira)\ **Replies:** 0\ **Last updated:** [October 29, 2008, 4:55pm UTC](https://www.ruby-forum.com/t/pool-de-conexiones/152063 "2008-10-29T16:55:49Z")
Hola Quisiera saber si es posible que en vez de que se realize las conexiones normales de ruby on rails, utilizar un pool de conexiones que este en un servidor, por ejemplo creo mi pool de conexiones en websphere y ut… --- ## [Javascript - problema con periodically\_calll\_remote](https://www.ruby-forum.com/t/javascript-problema-con-periodically-calll-remote/152040)
**Author:** [@dvancoevorden](https://www.ruby-forum.com/u/dvancoevorden)\ **Replies:** 2\ **Last updated:** [October 29, 2008, 3:18pm UTC](https://www.ruby-forum.com/t/javascript-problema-con-periodically-calll-remote/152040 "2008-10-29T15:18:46Z")
Buenos dias, Estoy probando con el controlador avisos, a añadir por javascript un aviso en la vista, de una manera muy simple : AvisosController def anadir @aviso = Aviso.find :first, :order =\> “id desc” render :… --- ## [Re: Nomi di metodo dinamici, come fare?](https://www.ruby-forum.com/t/re-nomi-di-metodo-dinamici-come-fare/152014)
**Author:** [@gabriele\_renzi](https://www.ruby-forum.com/u/gabriele_renzi)\ **Replies:** 3\ **Last updated:** [October 29, 2008, 2:36pm UTC](https://www.ruby-forum.com/t/re-nomi-di-metodo-dinamici-come-fare/152014 "2008-10-29T14:36:29Z")
è la seconda parte della risposta di luca: 0.upto(9) do |i| question.send “attribute”+i.to\_s end Se non ci sono accessor e gli attributi sono privati puoi fare 0.upto(9) do |i| question.instance\_variable\_get “@attr… --- ## [Pregunta fuera de tópico ruby\_bluetooth!](https://www.ruby-forum.com/t/pregunta-fuera-de-ta-pico-ruby-bluetooth/152006)
**Author:** [@juan](https://www.ruby-forum.com/u/juan)\ **Replies:** 2\ **Last updated:** [October 29, 2008, 2:16pm UTC](https://www.ruby-forum.com/t/pregunta-fuera-de-ta-pico-ruby-bluetooth/152006 "2008-10-29T14:16:55Z")
Saludos a la comunidad, primero pido disculpa en hacer una pregunta fuera de tópico, pero en estos días navegando por la web encontré un programa para detectar bluettoth con ruby, enlace en la pagina: http://rubyfo… --- ## [Global queuing dans Passenger](https://www.ruby-forum.com/t/global-queuing-dans-passenger/152047)
**Author:** [@Jean-FranSSSSois\_Tr](https://www.ruby-forum.com/u/Jean-FranSSSSois_Tr)\ **Replies:** 0\ **Last updated:** [October 29, 2008, 1:40pm UTC](https://www.ruby-forum.com/t/global-queuing-dans-passenger/152047 "2008-10-29T13:40:35Z")
DHH a annoncé (http://twitter.com/d2h/status/980391221) que 37signals avaient financé la fonctionnalité de global queuing dans Phusion Passenger. http://www.modrails.com/documentation/Users%20guide%20latest.html#\_p… --- ## [Probleme bei POST](https://www.ruby-forum.com/t/probleme-bei-post/152041)
**Author:** [@zyra](https://www.ruby-forum.com/u/zyra)\ **Replies:** 1\ **Last updated:** [October 29, 2008, 12:20pm UTC](https://www.ruby-forum.com/t/probleme-bei-post/152041 "2008-10-29T12:20:53Z")
Hallo, habe ein problem wenn ich daten per Post absende. jedesmal erscheint dann eine Browser error page und nach einem weiteren Refresh die richtige Seite. Habe mir dann mal den HTTP-Header angesehen und gesehen, da… --- ## [Forum en rails?](https://www.ruby-forum.com/t/forum-en-rails/151976)
**Author:** [@michael](https://www.ruby-forum.com/u/michael)\ **Replies:** 8\ **Last updated:** [October 29, 2008, 10:23am UTC](https://www.ruby-forum.com/t/forum-en-rails/151976 "2008-10-29T10:23:30Z")
Bonjour à tous, je suis à la recherche d’un forum du type phpBB, vBulletin etc… mais utilisant Ruby on Rails. J’ai fait quelques recherches sur google, j’ai trouvé des débuts de projets (notamment rorBB.com) mais ils… --- ## [Ad server](https://www.ruby-forum.com/t/ad-server/150864)
**Author:** [@jcho360](https://www.ruby-forum.com/u/jcho360)\ **Replies:** 26\ **Last updated:** [October 29, 2008, 9:55am UTC](https://www.ruby-forum.com/t/ad-server/150864 "2008-10-29T09:55:21Z")
¿Alguien conoce un ad server escrito con Rails? U alguna opción que se integre bien conun proyecto Rails. OpenX en PHP es el primer candidato, pero es quizas algo complejo para nuestro proyecto. Saludos, --- ## [Warning pasando parámetros con define \_method](https://www.ruby-forum.com/t/warning-pasando-para-metros-con-define-method/152012)
**Author:** [@Felipe\_TSArmero](https://www.ruby-forum.com/u/Felipe_TSArmero)\ **Replies:** 3\ **Last updated:** [October 29, 2008, 1:20am UTC](https://www.ruby-forum.com/t/warning-pasando-para-metros-con-define-method/152012 "2008-10-29T01:20:32Z")
Hola, me da que esta pregunta es mas apropiada para la lista de ruby que de rails, pero la lanzo por aquí porque supongo que a alguno os ha pasado currando con rails. Estoy creando un metodo de una clase dinamicament… --- ## [Nomi di metodo dinamici, come fare?](https://www.ruby-forum.com/t/nomi-di-metodo-dinamici-come-fare/152003)
**Author:** [@kerouak](https://www.ruby-forum.com/u/kerouak)\ **Replies:** 2\ **Last updated:** [October 28, 2008, 10:55pm UTC](https://www.ruby-forum.com/t/nomi-di-metodo-dinamici-come-fare/152003 "2008-10-28T22:55:24Z")
Salve a tutti, sono nuovo del forum e principiante di Rails. Vorrei sapere se esiste un modo per immettere codice ruby “a più alto livello” dentro a quello in esecuzione. Non sapendo bene come meglio formulare la dom… --- ## [Ftools: function is unimplemented](https://www.ruby-forum.com/t/ftools-function-is-unimplemented/151257)
**Author:** [@arnaudo](https://www.ruby-forum.com/u/arnaudo)\ **Replies:** 1\ **Last updated:** [October 28, 2008, 6:59pm UTC](https://www.ruby-forum.com/t/ftools-function-is-unimplemented/151257 "2008-10-28T18:59:22Z")
Ciao a tutti, ho cercato di spostare un file, ma compare il seguente messaggio d’errore: NotImplementedError: readlink() function is unimplemented on this machine from C:/Ruby/lib/ruby/1.8/ftools.rb:111:in readlink'… [Previous page](https://www.ruby-forum.com/c/community/3.md?page=155) [Next page](https://www.ruby-forum.com/c/community/3.md?page=157)