# Community **URL:** https://www.ruby-forum.com/c/community/3.md?page=235 [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:** 236 --- ## [Einladung Treffen Ruby User Group Berlin, Do. 7.2.2008, 19.30 Uhr](https://www.ruby-forum.com/t/einladung-treffen-ruby-user-group-berlin-do-7-2-2008-19-30-uhr/128144)
**Author:** [@florian\_goersdorf](https://www.ruby-forum.com/u/florian_goersdorf)\ **Replies:** 0\ **Last updated:** [February 5, 2008, 11:34am UTC](https://www.ruby-forum.com/t/einladung-treffen-ruby-user-group-berlin-do-7-2-2008-19-30-uhr/128144 "2008-02-05T11:34:14Z")
Hallo Zusammen, unser nächstes Treffen ist am Donnerstag, den 7. Februar 2008, 19.30 Uhr. Evtl. vor dem Treffen ab 18.00 Uhr: Peepcode (tba) danach ab ca. 19.30 Uhr: Allgemeines Buchbesprechungen Sonstiges: OpenM… --- ## [Access vs. Rails](https://www.ruby-forum.com/t/access-vs-rails/128060)
**Author:** [@bevier](https://www.ruby-forum.com/u/bevier)\ **Replies:** 7\ **Last updated:** [February 5, 2008, 8:34am UTC](https://www.ruby-forum.com/t/access-vs-rails/128060 "2008-02-05T08:34:35Z")
hi, sorry, ich schätze zwar, dass das Thema schon des Öfteren hochkochte, doch kann ich leider nichts finden - ich brauche einen ganzen Rattenstall guter Gründe für Rails - und das leider gegen Access, dieses All… --- ## [Duda sobre string para consulta SQL](https://www.ruby-forum.com/t/duda-sobre-string-para-consulta-sql/127402)
**Author:** [@carakan](https://www.ruby-forum.com/u/carakan)\ **Replies:** 6\ **Last updated:** [February 5, 2008, 12:51am UTC](https://www.ruby-forum.com/t/duda-sobre-string-para-consulta-sql/127402 "2008-02-05T00:51:10Z")
Hola a la comunidad, tengo una duda, cuando se realizan consultas a base de datos se utiliza el metodo: Persona.find(:all, :conditions =\> \[‘name = ?’, nombre\]) Como puedo conseguir solamente esta cadena ya que esta me… --- ## [Datenbank tabelle kopieren](https://www.ruby-forum.com/t/datenbank-tabelle-kopieren/128090)
**Author:** [@flnative](https://www.ruby-forum.com/u/flnative)\ **Replies:** 3\ **Last updated:** [February 5, 2008, 12:13am UTC](https://www.ruby-forum.com/t/datenbank-tabelle-kopieren/128090 "2008-02-05T00:13:25Z")
Hallo zusammen Gibt es eine Möglichkeit, eine bestehende mysql Tabelle zu kopieren? Wäre es möglich dies mit rake zu machen oder mit herkömmlichem sql? Danke für eure Hilfe… --- ## [Problema installazione](https://www.ruby-forum.com/t/problema-installazione/128081)
**Author:** [@martignoni-a](https://www.ruby-forum.com/u/martignoni-a)\ **Replies:** 1\ **Last updated:** [February 4, 2008, 9:37pm UTC](https://www.ruby-forum.com/t/problema-installazione/128081 "2008-02-04T21:37:10Z")
Ciao a tutti, sono nuovo e sono contento di aver trovato, finalmente, un forum di ruby in italiano. Comunque volevo sapere come faccio ad installare la versione 1.2.4 di rails, premetto che ho la 1.8.6 versione di rub… --- ## [Ultrasphinx](https://www.ruby-forum.com/t/ultrasphinx/128072)
**Author:** [@alarkspur](https://www.ruby-forum.com/u/alarkspur)\ **Replies:** 0\ **Last updated:** [February 4, 2008, 8:16pm UTC](https://www.ruby-forum.com/t/ultrasphinx/128072 "2008-02-04T20:16:05Z")
Buenas, estaba siguiendo los comentarios que aparecían en el hilo sobre plugins de búsqueda, y siguiendo los enlaces acabe en \[1\], leyendo las características parece estar mejor que acts\_as\_sphinx, el caso es que t… --- ## [Révision requise pour un patch résolvant 2 bugs sur InPlaceEditor](https://www.ruby-forum.com/t/ra-vision-requise-pour-un-patch-ra-solvant-2-bugs-sur-inplaceeditor/127932)
**Author:** [@zencocoon](https://www.ruby-forum.com/u/zencocoon)\ **Replies:** 2\ **Last updated:** [February 4, 2008, 7:57pm UTC](https://www.ruby-forum.com/t/ra-vision-requise-pour-un-patch-ra-solvant-2-bugs-sur-inplaceeditor/127932 "2008-02-04T19:57:08Z")
Aide souhaité pour tester / valider un patch sur InPlaceEditor, il réparre 2 bugs : La méthode par default appellé lors d’un echec de subission du formulaire La gestion en cas d’echec de submission ne quitte pas prop… --- ## [Software House](https://www.ruby-forum.com/t/software-house/128066)
**Author:** [@firstpoint](https://www.ruby-forum.com/u/firstpoint)\ **Replies:** 2\ **Last updated:** [February 4, 2008, 6:53pm UTC](https://www.ruby-forum.com/t/software-house/128066 "2008-02-04T18:53:15Z")
United Comunication software house con base a Firenze ricerca a tempo pieno programmatore Ruby on rails con esperienza di almeno 1 anno da inserire nel proprio organico per realizzazione nuovi progetti. www.unitedcomm… --- ## [Tests de stress - subir ficheros](https://www.ruby-forum.com/t/tests-de-stress-subir-ficheros/128049)
**Author:** [@Jaime\_I](https://www.ruby-forum.com/u/Jaime_I)\ **Replies:** 5\ **Last updated:** [February 4, 2008, 5:55pm UTC](https://www.ruby-forum.com/t/tests-de-stress-subir-ficheros/128049 "2008-02-04T17:55:58Z")
Holas, quiero someter una aplicación a pruebas de rendimiento, en concreto un controlador de subida de fotos con attachment\_fu (que después se redimensionan, etc.). Total, que yo quiero simular el acceso simultáne… --- ## [Actualizar fila de una join table](https://www.ruby-forum.com/t/actualizar-fila-de-una-join-table/128040)
**Author:** [@Miguel\_Angel\_Callej](https://www.ruby-forum.com/u/Miguel_Angel_Callej)\ **Replies:** 3\ **Last updated:** [February 4, 2008, 5:54pm UTC](https://www.ruby-forum.com/t/actualizar-fila-de-una-join-table/128040 "2008-02-04T17:54:47Z")
Hola lista, tengo un modelo Documento que es una join table, documentos: (tipo\_documento\_id, modelo\_id, nombre, file, imagen) class Documento \< ActiveRecord::Base belongs\_to :tipo\_documento belongs\_to :documento end … --- ## [Claves primarias en ActiveRecord](https://www.ruby-forum.com/t/claves-primarias-en-activerecord/128047)
**Author:** [@dani](https://www.ruby-forum.com/u/dani)\ **Replies:** 0\ **Last updated:** [February 4, 2008, 5:01pm UTC](https://www.ruby-forum.com/t/claves-primarias-en-activerecord/128047 "2008-02-04T17:01:31Z")
Hola lista. Tengo un problema bastante elemental con ActiveRecord: No uso migrations, y por convenio, uso nombretabla\_id como la clave primaria. Para ello, en mi modelo pongo, por ejemplo: class Post \< ActiveRecord::B… --- ## [Sentencia Sql](https://www.ruby-forum.com/t/sentencia-sql/128002)
**Author:** [@Santiago\_Y](https://www.ruby-forum.com/u/Santiago_Y)\ **Replies:** 2\ **Last updated:** [February 4, 2008, 4:52pm UTC](https://www.ruby-forum.com/t/sentencia-sql/128002 "2008-02-04T16:52:05Z")
Hola amigos… quisiera saber si en un controlador podria hace una consulta SQL…?? ya que no se si RoR tiene la opciónes como EXISTS y otros que si las tiene las Sql… O si existe alguna forma de hace netamente en RoR un… --- ## [Rails 2](https://www.ruby-forum.com/t/rails-2/127332)
**Author:** [@miclab](https://www.ruby-forum.com/u/miclab)\ **Replies:** 16\ **Last updated:** [February 4, 2008, 4:47pm UTC](https://www.ruby-forum.com/t/rails-2/127332 "2008-02-04T16:47:07Z")
Ciao a tutta la lista. Ho, evidentemente, un problema. Tutta la documentazione che trovo, cercando nei vari siti (google, yahoo, etc), si riferisce a rails 1.x Mi farebbe molto comodo trovare qualche guida su rails 2,… --- ## [Rails to italy](https://www.ruby-forum.com/t/rails-to-italy/127815)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 4\ **Last updated:** [February 4, 2008, 4:21pm UTC](https://www.ruby-forum.com/t/rails-to-italy/127815 "2008-02-04T16:21:41Z")
buongiorno a tutti avrei bisogno di informazioni sull’evento di pisa, dal momento che non ho potuto esserci. come è stato? soddifatti? che voi sappiate, c’è in programma qualcosa di simile? grazie --- ## [Text\_field\_with\_auto\_complete en Rails 2.0.2k](https://www.ruby-forum.com/t/text-field-with-auto-complete-en-rails-2-0-2k/128026)
**Author:** [@pablo83](https://www.ruby-forum.com/u/pablo83)\ **Replies:** 7\ **Last updated:** [February 4, 2008, 12:53pm UTC](https://www.ruby-forum.com/t/text-field-with-auto-complete-en-rails-2-0-2k/128026 "2008-02-04T12:53:25Z")
Hola a todos. Bueno como bien dice mi “subject” text\_field\_with\_auto\_complete en rails 2.0.2, no consigo hacerlo funcinar, he estado mirando, buscando, leyendo otros posts, y nada… He instalado el plugin script/plug… --- ## [Instalar rails en windows](https://www.ruby-forum.com/t/instalar-rails-en-windows/128028)
**Author:** [@yensai](https://www.ruby-forum.com/u/yensai)\ **Replies:** 0\ **Last updated:** [February 4, 2008, 12:00pm UTC](https://www.ruby-forum.com/t/instalar-rails-en-windows/128028 "2008-02-04T12:00:28Z")
Buenos días lista, necesito instalar rails en un servidor windows con Internet Information Server. Necesita de algún paso especial? Saludos y gracias --- ## [Scope de las variables](https://www.ruby-forum.com/t/scope-de-las-variables/128027)
**Author:** [@fernan2](https://www.ruby-forum.com/u/fernan2)\ **Replies:** 1\ **Last updated:** [February 4, 2008, 11:53am UTC](https://www.ruby-forum.com/t/scope-de-las-variables/128027 "2008-02-04T11:53:55Z")
Hola, tengo una variable @comentarios que la cargo en el controlador de artículos, pero luego hay algunas cosas que pueden hacerse a un nivel más general en el controlador de contenidos… aunque claro, me encuentro c… --- ## [Telnet link on a Webpage](https://www.ruby-forum.com/t/telnet-link-on-a-webpage/128018)
**Author:** [@supriyaiiita](https://www.ruby-forum.com/u/supriyaiiita)\ **Replies:** 0\ **Last updated:** [February 4, 2008, 10:14am UTC](https://www.ruby-forum.com/t/telnet-link-on-a-webpage/128018 "2008-02-04T10:14:52Z")
Hello, How to post a telnet link on a webpage?? --- ## [Acts\_as\_tree: Kreise in Bäumen verhindern](https://www.ruby-forum.com/t/acts-as-tree-kreise-in-ba-umen-verhindern/127992)
**Author:** [@rbjl](https://www.ruby-forum.com/u/rbjl)\ **Replies:** 1\ **Last updated:** [February 4, 2008, 9:12am UTC](https://www.ruby-forum.com/t/acts-as-tree-kreise-in-ba-umen-verhindern/127992 "2008-02-04T09:12:43Z")
ja hallo erstmal,… ich stehe gerade mal lieder wieder wie der Ochs vor’m Berg: In meiner Anwendung kann der User eine Baumstruktur erstellen, indem er den parent auswählt. Probleme gibt’s jedoch, wenn der User Kreis… --- ## [RForum and Rails 2.0](https://www.ruby-forum.com/t/rforum-and-rails-2-0/127980)
**Author:** [@combas](https://www.ruby-forum.com/u/combas)\ **Replies:** 0\ **Last updated:** [February 3, 2008, 7:49pm UTC](https://www.ruby-forum.com/t/rforum-and-rails-2-0/127980 "2008-02-03T19:49:24Z")
Anyone have RForum running with Rails 2.0? I setup a new VM to test out 2.0 and the latest RForum from darcs and am getting the error: Expected …/models/forum.rb to define Forum which is mentioned in another thread. T… --- ## [Undefined method 'reuire\_gem'](https://www.ruby-forum.com/t/undefined-method-reuire-gem/127978)
**Author:** [@globalace](https://www.ruby-forum.com/u/globalace)\ **Replies:** 1\ **Last updated:** [February 3, 2008, 6:57pm UTC](https://www.ruby-forum.com/t/undefined-method-reuire-gem/127978 "2008-02-03T18:57:59Z")
Sto cercando di utilizzare un’altra applicazione con ruby ma questa volta ricevo il messaggio d’errore nell’ allegato --- ## [Error:ENOENT Rails/infoController#properties](https://www.ruby-forum.com/t/error-enoent-rails-infocontroller-properties/127959)
**Author:** [@globalace](https://www.ruby-forum.com/u/globalace)\ **Replies:** 2\ **Last updated:** [February 3, 2008, 5:30pm UTC](https://www.ruby-forum.com/t/error-enoent-rails-infocontroller-properties/127959 "2008-02-03T17:30:42Z")
Sto cercando di utilizzare un’applicazione scritta per ruby. Allora la scompatto tramite tar; Setto username e psw del db (importazione compresa); vado nella cartella dell’ applicazione e lancio ruby script/server; v… --- ## [Restful routes](https://www.ruby-forum.com/t/restful-routes/127961)
**Author:** [@Werner\_L](https://www.ruby-forum.com/u/Werner_L)\ **Replies:** 2\ **Last updated:** [February 3, 2008, 5:06pm UTC](https://www.ruby-forum.com/t/restful-routes/127961 "2008-02-03T17:06:57Z")
Kann mir mal jemand sagen wie ich Routen für statische Seiten hinbekomme? Was schreibe ich in die routes? map.about\_us ’ ', :controller =\> ‘about\_us’, :action =\> ‘kontakt’ ??? und der link ? alt: \<%= link\_to ‘About… --- ## [IIS5 + WIN2K + rails + isapirewrite + fast\_cgi](https://www.ruby-forum.com/t/iis5-win2k-rails-isapirewrite-fast-cgi/127919)
**Author:** [@salasth](https://www.ruby-forum.com/u/salasth)\ **Replies:** 1\ **Last updated:** [February 3, 2008, 1:07pm UTC](https://www.ruby-forum.com/t/iis5-win2k-rails-isapirewrite-fast-cgi/127919 "2008-02-03T13:07:17Z")
Salve, è da diversi giorni che cerco di far funzionare RoR dietro un server IIS5.0 preesistente su di un windows 2000 server. Ho seguito diverse guide presenti in rete. Sembra funzionare tutto se non effettuo richie… --- ## [Rails-Artikel, linuxlife](https://www.ruby-forum.com/t/rails-artikel-linuxlife/127938)
**Author:** [@thomasptacek](https://www.ruby-forum.com/u/thomasptacek)\ **Replies:** 1\ **Last updated:** [February 3, 2008, 11:55am UTC](https://www.ruby-forum.com/t/rails-artikel-linuxlife/127938 "2008-02-03T11:55:58Z")
Hi. Hat jemand zufällig diesen wirklich üblen Artikel über Rails in der aktuellen Ausgabe der Zeitschrift “linuxlife” gelesen? Nicht nur, daß laut den Screenshot ein Ururalt-Version von Rails verwendet wurde. Di… --- ## [Utilizar validaciones solo para ciertas a cciones ¿es posible?](https://www.ruby-forum.com/t/utilizar-validaciones-solo-para-ciertas-a-cciones-a-es-posible/127945)
**Author:** [@miguel](https://www.ruby-forum.com/u/miguel)\ **Replies:** 2\ **Last updated:** [February 3, 2008, 11:24am UTC](https://www.ruby-forum.com/t/utilizar-validaciones-solo-para-ciertas-a-cciones-a-es-posible/127945 "2008-02-03T11:24:07Z")
Hola , pues eso… queria saber si es posible utilizar validaciones para ciertas acciones de mi controller se que existe el validate\_precesnce\_of :clave, :on=\>:create pero queria saber si existe algo como :on=\>:mi\_accio… --- ## [With\_scope et current\_user](https://www.ruby-forum.com/t/with-scope-et-current-user/127929)
**Author:** [@gbenoit79](https://www.ruby-forum.com/u/gbenoit79)\ **Replies:** 2\ **Last updated:** [February 2, 2008, 11:17pm UTC](https://www.ruby-forum.com/t/with-scope-et-current-user/127929 "2008-02-02T23:17:49Z")
Bonjour, Sur mon site, des joueurs peuvent créer un jeu. Du coup, je veux m’assurer que seul le créateur accède à certaines modifications. Je voudrais (est-ce un bon choix ?) utiliser with\_scope. Comme vu dans un art… --- ## [Log hasta cuantos MB puede ir creciendo](https://www.ruby-forum.com/t/log-hasta-cuantos-mb-puede-ir-creciendo/127937)
**Author:** [@wilian](https://www.ruby-forum.com/u/wilian)\ **Replies:** 0\ **Last updated:** [February 2, 2008, 9:44pm UTC](https://www.ruby-forum.com/t/log-hasta-cuantos-mb-puede-ir-creciendo/127937 "2008-02-02T21:44:56Z")
Gracias Valentin P. Otra inquietud, espero que no te incomode con tanta preguntadera. Entonces como dices que SHA1 es irreversible, muchas gracias con todo verificare algo si encuentro. Ahora en los log el crecimient… --- ## [Gracias](https://www.ruby-forum.com/t/gracias/127934)
**Author:** [@wilian](https://www.ruby-forum.com/u/wilian)\ **Replies:** 3\ **Last updated:** [February 2, 2008, 9:39pm UTC](https://www.ruby-forum.com/t/gracias/127934 "2008-02-02T21:39:31Z")
Muchas gracias Raul M. Ahora tengo otra duda. En la autenticacion de usuarios la contraseña la encripto con SHA1…, como hago para poder desencriptarla, ya que cuando me loguee como administrador quiero ver las contr… --- ## [Variable wird nicht an View übergeben](https://www.ruby-forum.com/t/variable-wird-nicht-an-view-a-bergeben/127878)
**Author:** [@mcrj45](https://www.ruby-forum.com/u/mcrj45)\ **Replies:** 7\ **Last updated:** [February 2, 2008, 8:33pm UTC](https://www.ruby-forum.com/t/variable-wird-nicht-an-view-a-bergeben/127878 "2008-02-02T20:33:02Z")
Hallo, ich will von einem View Daten an einen anderen View übergeben: \<%= link\_to ‘Frage für diese Umfrage hinzufügen’, :controller =\> ‘question’, :action =\> ‘newquestion’, :topicid =\> @topic.id %\> Also per einfache… [Previous page](https://www.ruby-forum.com/c/community/3.md?page=234) [Next page](https://www.ruby-forum.com/c/community/3.md?page=236)