# Community **URL:** https://www.ruby-forum.com/c/community/3.md?page=106 [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:** 107 --- ## [Stylesheet\_link\_tag, javascript\_include\_tag con :cache=\>true](https://www.ruby-forum.com/t/stylesheet-link-tag-javascript-include-tag-con-cache-true/167715)
**Author:** [@fernan2](https://www.ruby-forum.com/u/fernan2)\ **Replies:** 2\ **Last updated:** [May 11, 2009, 9:58pm UTC](https://www.ruby-forum.com/t/stylesheet-link-tag-javascript-include-tag-con-cache-true/167715 "2009-05-11T21:58:07Z")
Se me ha ocurrido probar a meter el :cache =\> true en los stylesheet\_link\_tag y javascript\_include\_tag Y fijaos lo que me ha pasado: En localhost-desarrollo no hace nada (correcto, porque ActionController::Base.pe… --- ## [Corriendo mi primera aplicacion y problemas](https://www.ruby-forum.com/t/corriendo-mi-primera-aplicacion-y-problemas/167545)
**Author:** [@sankallada](https://www.ruby-forum.com/u/sankallada)\ **Replies:** 4\ **Last updated:** [May 11, 2009, 6:59pm UTC](https://www.ruby-forum.com/t/corriendo-mi-primera-aplicacion-y-problemas/167545 "2009-05-11T18:59:25Z")
Estimados, tengo una problemita despues de instalar ruby on rails en windows vista y verificar las versiones y ver en el navegador la Welcome aboard - You’re riding Ruby on Rails!, creo tener todo bien instalado, ah… --- ## [Déployement en production](https://www.ruby-forum.com/t/da-ployement-en-production/167691)
**Author:** [@cb56](https://www.ruby-forum.com/u/cb56)\ **Replies:** 2\ **Last updated:** [May 11, 2009, 4:59pm UTC](https://www.ruby-forum.com/t/da-ployement-en-production/167691 "2009-05-11T16:59:42Z")
Bonjour à tous, J’ai un problème au niveau du déploiement de mon application Rails. Etant débutant, j’ai suivi le tutorial sur le site d’Apple (http://developer.apple.com/tools/deployonrailsleopard.html). Tout fo… --- ## [Rails para moviles](https://www.ruby-forum.com/t/rails-para-moviles/167687)
**Author:** [@aprendiz\_ror](https://www.ruby-forum.com/u/aprendiz_ror)\ **Replies:** 1\ **Last updated:** [May 11, 2009, 3:42pm UTC](https://www.ruby-forum.com/t/rails-para-moviles/167687 "2009-05-11T15:42:09Z")
Buenas. alguien tiene documentacion para desarrollo de ror para dispositivos moviles? NOTA: esperos que algun dia no muy lejano podamos hacer en Colombia algun evento como el que se realiza actualmente en europa. Est… --- ## [Deux manières de faire des recherches](https://www.ruby-forum.com/t/deux-mania-res-de-faire-des-recherches/167146)
**Author:** [@pierreva](https://www.ruby-forum.com/u/pierreva)\ **Replies:** 4\ **Last updated:** [May 11, 2009, 12:03pm UTC](https://www.ruby-forum.com/t/deux-mania-res-de-faire-des-recherches/167146 "2009-05-11T12:03:28Z")
Bonsoir, Je me permets d’envoyer un message qui n’est pas directement lié à Rails mais qui me semble intéressant… On voit aujourd’hui sur le web deux manières de proposer des recherches : Sur FriendFeed ou Github, … --- ## [CouchDB](https://www.ruby-forum.com/t/couchdb/167514)
**Author:** [@ela](https://www.ruby-forum.com/u/ela)\ **Replies:** 7\ **Last updated:** [May 11, 2009, 12:01pm UTC](https://www.ruby-forum.com/t/couchdb/167514 "2009-05-11T12:01:42Z")
Bonjour, J’aimerais savoir si quelqu’un parmis vous a dèja utilisé CouchDB dans ses projets rails, si oui pour quel type de projets et quels sont vos retours d’expérience. Merci --- ## [Schema entita relazioni database](https://www.ruby-forum.com/t/schema-entita-relazioni-database/167531)
**Author:** [@dbozz](https://www.ruby-forum.com/u/dbozz)\ **Replies:** 2\ **Last updated:** [May 11, 2009, 9:43am UTC](https://www.ruby-forum.com/t/schema-entita-relazioni-database/167531 "2009-05-11T09:43:06Z")
Salve, volevo chidere se esiste una utility che produca una sorta di grafico che illustra il database della applicazione rails con le rispettive ralazioni DBOZ --- ## [Rails-UG-Treffen Hamburg am Mittwoch bei mindmatters](https://www.ruby-forum.com/t/rails-ug-treffen-hamburg-am-mittwoch-bei-mindmatters/167660)
**Author:** [@halfbyte](https://www.ruby-forum.com/u/halfbyte)\ **Replies:** 0\ **Last updated:** [May 11, 2009, 9:08am UTC](https://www.ruby-forum.com/t/rails-ug-treffen-hamburg-am-mittwoch-bei-mindmatters/167660 "2009-05-11T09:08:28Z")
Hallo, Am Mittwoch findet bei mindmatters wieder einmal das Rails-UG-Treffen Hamburg statt. Treffen ist um 19:00 Uhr im Neuen Kamp 30, U Feldstrasse. Vorträge hammer auch wieder, dieses Mal 2 Stück: Ali Jelveh wird… --- ## [Ruby help](https://www.ruby-forum.com/t/ruby-help/167657)
**Author:** [@nznz](https://www.ruby-forum.com/u/nznz)\ **Replies:** 0\ **Last updated:** [May 11, 2009, 8:31am UTC](https://www.ruby-forum.com/t/ruby-help/167657 "2009-05-11T08:31:44Z")
Hi, my name is Emmanuel, im from argentina. Sorry for my english :stuck\_out\_tongue: I have a problem with ruby, im very new in this. i try to execute this code: 1 # gets y chomp 2 3 puts “En que ciudad vives?” 4 … --- ## [Krise angekommen?](https://www.ruby-forum.com/t/krise-angekommen/167637)
**Author:** [@wickie](https://www.ruby-forum.com/u/wickie)\ **Replies:** 5\ **Last updated:** [May 11, 2009, 7:11am UTC](https://www.ruby-forum.com/t/krise-angekommen/167637 "2009-05-11T07:11:45Z")
Wenn ich auf die Anfragen und Aufträge blicke, die ich für Rails- Projekte im letzten halben Jahr bekommen habe und das mit den drei Jahren davor vergleiche, dann werde ich beinahe wehmütig. Hat auch uns die Krise inz… --- ## [Nginx Rewrite](https://www.ruby-forum.com/t/nginx-rewrite/167630)
**Author:** [@Zaphod\_B](https://www.ruby-forum.com/u/Zaphod_B)\ **Replies:** 2\ **Last updated:** [May 10, 2009, 5:36pm UTC](https://www.ruby-forum.com/t/nginx-rewrite/167630 "2009-05-10T17:36:08Z")
Je sais c’est pas le group Nginx ici, mais j’ai posté (http:// location and rewrite directive) sur le forum Nginx qui n’a pas l’air très actif alors je tente ici. En faite je souhaite effectuer des rewrites, mais je s… --- ## [Problema con un formulario REST](https://www.ruby-forum.com/t/problema-con-un-formulario-rest/167624)
**Author:** [@farebalk](https://www.ruby-forum.com/u/farebalk)\ **Replies:** 5\ **Last updated:** [May 10, 2009, 5:21pm UTC](https://www.ruby-forum.com/t/problema-con-un-formulario-rest/167624 "2009-05-10T17:21:25Z")
Hola amigos, He hecho ya unos cuantos tutos obre REST, me lo he empollado a fondo y en mi aplición ya lo vengo utilizando sin problemas (me refiero a algun recurso anidado sobre todo, ya que los demás no tienen mucho … --- ## [Crear categorías de producto](https://www.ruby-forum.com/t/crear-categora-as-de-producto/167119)
**Author:** [@farebalk](https://www.ruby-forum.com/u/farebalk)\ **Replies:** 13\ **Last updated:** [May 10, 2009, 2:34pm UTC](https://www.ruby-forum.com/t/crear-categora-as-de-producto/167119 "2009-05-10T14:34:51Z")
Hola de nuevo, Necesito crear un modelo Speciality para crear las especialidades (médicas) de los usuarios (modelo User) En principio solo va a tener dos niveles: specilities – subespecialities (supongo que la plu… --- ## [ActiveMerchant Lastschriftverfahren](https://www.ruby-forum.com/t/activemerchant-lastschriftverfahren/167625)
**Author:** [@mrkohrea](https://www.ruby-forum.com/u/mrkohrea)\ **Replies:** 0\ **Last updated:** [May 10, 2009, 2:24pm UTC](https://www.ruby-forum.com/t/activemerchant-lastschriftverfahren/167625 "2009-05-10T14:24:18Z")
Hallo, ich bin gerade dabei mit ActiveMerchant Kreditkartenzahlung über PayPal zu implementieren. So weit so gut. Kann man mit ActiveMerchant auch Bankeinzug resp. Lastschriftverfahren (vorausgesetzt, man hat einen e… --- ## [Nginx+ thin](https://www.ruby-forum.com/t/nginx-thin/167518)
**Author:** [@mariarosaria](https://www.ruby-forum.com/u/mariarosaria)\ **Replies:** 2\ **Last updated:** [May 9, 2009, 7:04pm UTC](https://www.ruby-forum.com/t/nginx-thin/167518 "2009-05-09T19:04:48Z")
In produzione s.o. windows uso apache + mongrel (10 applicazioni) Dato che voglio passare a linux (sto studiando…) avevo pensato a nginx + thin cosa mi consigliate? e se si potrei avere un esempio di configurazione ? … --- ## [Voting Button](https://www.ruby-forum.com/t/voting-button/167560)
**Author:** [@railscamper](https://www.ruby-forum.com/u/railscamper)\ **Replies:** 1\ **Last updated:** [May 9, 2009, 6:24pm UTC](https://www.ruby-forum.com/t/voting-button/167560 "2009-05-09T18:24:56Z")
Hat jemand von Euch bereits eine Lösung als Plugin o.ä. zum einer Voting engine gefunden oder im Einsatz? Ich will einzelne Bilder bzw. Profile bewerten lassen. Top oder Flop (ähnlich wie bei Digg/Yigg). Danach sollte… --- ## [Upload file semplice](https://www.ruby-forum.com/t/upload-file-semplice/166978)
**Author:** [@marcop](https://www.ruby-forum.com/u/marcop)\ **Replies:** 21\ **Last updated:** [May 9, 2009, 12:01pm UTC](https://www.ruby-forum.com/t/upload-file-semplice/166978 "2009-05-09T12:01:33Z")
Ciao a tutti, ho creato una form per fare l’upload di un file: \<% form\_for(@image, :multipart =\> true) do |f| %\> \<%= f.file\_field :foto %\> \<%= f.text\_field :titolo %\> \<% end %\> Nel database mysql ho creato un camp… --- ## [Cambier tamaño a ComboBox](https://www.ruby-forum.com/t/cambier-tamaa-o-a-combobox/167527)
**Author:** [@antonio\_ortiz](https://www.ruby-forum.com/u/antonio_ortiz)\ **Replies:** 3\ **Last updated:** [May 9, 2009, 10:06am UTC](https://www.ruby-forum.com/t/cambier-tamaa-o-a-combobox/167527 "2009-05-09T10:06:03Z")
Hola, Tal vez es algo tonta la pregunta pero la verdad no encuentro como modificar el tamaño de mi combo box. tengo el siguiente codigo: Genero: \<%= f.select :genderuser, User::GENDERS\_TYPES, … --- ## [Vorstellung](https://www.ruby-forum.com/t/vorstellung/167508)
**Author:** [@Stefan\_KSSSSnig](https://www.ruby-forum.com/u/Stefan_KSSSSnig)\ **Replies:** 0\ **Last updated:** [May 8, 2009, 6:33pm UTC](https://www.ruby-forum.com/t/vorstellung/167508 "2009-05-08T18:33:06Z")
Hallo Group, mein Name ist Stefan König, bin 23 und komme aus Hamburg. Ich bin in meinem letzten Studienjahr zum Angewandten Informatiker und bin seit 2006 selbstständiger Webentwickler. Angefangen hab ich 2000 mit D… --- ## [Servidor de colas](https://www.ruby-forum.com/t/servidor-de-colas/167400)
**Author:** [@panto](https://www.ruby-forum.com/u/panto)\ **Replies:** 3\ **Last updated:** [May 8, 2009, 4:16pm UTC](https://www.ruby-forum.com/t/servidor-de-colas/167400 "2009-05-08T16:16:01Z")
Buenas, para un proyecto que acabo de iniciar el usuario tiene que rellenar un formulario con datos personales y luego se genera un PDF que se le envia por correo. Para separar la tarea de generar los PDF del request… --- ## [Aggiungere uno spazio](https://www.ruby-forum.com/t/aggiungere-uno-spazio/167399)
**Author:** [@stewie](https://www.ruby-forum.com/u/stewie)\ **Replies:** 3\ **Last updated:** [May 8, 2009, 4:12pm UTC](https://www.ruby-forum.com/t/aggiungere-uno-spazio/167399 "2009-05-08T16:12:04Z")
Ciao ragazzi,ho bisogno di un vostro aiuto…vorrei poter aggiungere uno spazio all’inzio della riga.Ad esempio io ho questo testo: type persona=record eta: byte; nome: string\[50\]; cognome: string\[50\]: professione: … --- ## [Validates\_uniqueness\_of et la duplicatio n de données](https://www.ruby-forum.com/t/validates-uniqueness-of-et-la-duplicatio-n-de-donna-es/167332)
**Author:** [@ALAHYANE\_Rachid](https://www.ruby-forum.com/u/ALAHYANE_Rachid)\ **Replies:** 7\ **Last updated:** [May 8, 2009, 3:45am UTC](https://www.ruby-forum.com/t/validates-uniqueness-of-et-la-duplicatio-n-de-donna-es/167332 "2009-05-08T03:45:51Z")
Bonjour, Je suis entrain de développer une application dans laquelle j’ai besoin, à un moment donné, d’insérer plusieurs entrées dans une table: property.rb class Property \< ActiveRecord::Base belongs\_to :versi… --- ## [Relación has\_one y has\_many sobre la misma clase](https://www.ruby-forum.com/t/relacia-n-has-one-y-has-many-sobre-la-misma-clase/167331)
**Author:** [@carlos\_blazquez](https://www.ruby-forum.com/u/carlos_blazquez)\ **Replies:** 9\ **Last updated:** [May 8, 2009, 1:08am UTC](https://www.ruby-forum.com/t/relacia-n-has-one-y-has-many-sobre-la-misma-clase/167331 "2009-05-08T01:08:32Z")
Tengo los siguientes modelos: Table name: seasons id :integer not null, primary key league\_id :integer not null date :integer not null actual\_round :integer default(… --- ## [Applikation startet nicht](https://www.ruby-forum.com/t/applikation-startet-nicht/167430)
**Author:** [@Werner\_L](https://www.ruby-forum.com/u/Werner_L)\ **Replies:** 2\ **Last updated:** [May 7, 2009, 7:05pm UTC](https://www.ruby-forum.com/t/applikation-startet-nicht/167430 "2009-05-07T19:05:53Z")
Ist einfach nicht zum laufen zu bringen… Auf dem Server : rails app — also nix drin oder dran passenger Fehlermeldung die mir nix sagt: no such file to load – application (MissingSourceFile) Passenger::UnknownError … --- ## [Coma/Punto Decimal Campo de Entrada](https://www.ruby-forum.com/t/coma-punto-decimal-campo-de-entrada/167330)
**Author:** [@forever](https://www.ruby-forum.com/u/forever)\ **Replies:** 2\ **Last updated:** [May 7, 2009, 4:53pm UTC](https://www.ruby-forum.com/t/coma-punto-decimal-campo-de-entrada/167330 "2009-05-07T16:53:54Z")
Buenas tardes, tengo un problema, tengo un campo decimal en la base de datos. Y me gustaría que al poner los valores con comas en el formulario(Ej. 12,5) el valor lo guardase, el problema esque no lo interpreta corre… --- ## [Microsoft Office Protocol Discovery method OPTIONS](https://www.ruby-forum.com/t/microsoft-office-protocol-discovery-method-options/167231)
**Author:** [@chimorito](https://www.ruby-forum.com/u/chimorito)\ **Replies:** 12\ **Last updated:** [May 7, 2009, 12:03pm UTC](https://www.ruby-forum.com/t/microsoft-office-protocol-discovery-method-options/167231 "2009-05-07T12:03:50Z")
Muy buenas, hasta hace poco el exception notifier nos mandaba correos en lsoq eu nos informaba que el method OPTIONS no estaba permitido, el cual personalmente no habia visto hasta entonces. Era algo similar a esto: A… --- ## [Url\_for() lance un appel vers l'URL à générer](https://www.ruby-forum.com/t/url-for-lance-un-appel-vers-lurl-a-ga-na-rer/167385)
**Author:** [@akyrho](https://www.ruby-forum.com/u/akyrho)\ **Replies:** 4\ **Last updated:** [May 7, 2009, 10:59am UTC](https://www.ruby-forum.com/t/url-for-lance-un-appel-vers-lurl-a-ga-na-rer/167385 "2009-05-07T10:59:26Z")
Bonjour, Sur l’application que je développe en ce moment, je fais appel au helper url\_for() pour générer une balise link dans l’entête de mon gabarit HTML : Je pensais que tout allait bien jusqu'à ce que je rem… --- ## [Cache e redirect nel controller](https://www.ruby-forum.com/t/cache-e-redirect-nel-controller/167386)
**Author:** [@softwarewin](https://www.ruby-forum.com/u/softwarewin)\ **Replies:** 0\ **Last updated:** [May 7, 2009, 10:45am UTC](https://www.ruby-forum.com/t/cache-e-redirect-nel-controller/167386 "2009-05-07T10:45:12Z")
Caricando un pò di aggiornamenti al codice, tra cui il caching mi sono accorto di avere un problema. Ho voluto migliorare un pò il sito eliminando pagine dinamiche del tipo …/?category=Antivirus e redirezionandole, … --- ## [Check sulla sessione nel controller](https://www.ruby-forum.com/t/check-sulla-sessione-nel-controller/166994)
**Author:** [@softwarewin](https://www.ruby-forum.com/u/softwarewin)\ **Replies:** 18\ **Last updated:** [May 7, 2009, 10:33am UTC](https://www.ruby-forum.com/t/check-sulla-sessione-nel-controller/166994 "2009-05-07T10:33:33Z")
Salve ragazzi, come posso abilitare la cache di alcune view nel controller solo se l’utene non è loggato? Mi spiego meglio: nel mio view\_controller ho: caches\_page :index ho bisogno di qualcosa del genere: if ses… --- ## [PDF-Libraries anyone?!](https://www.ruby-forum.com/t/pdf-libraries-anyone/167374)
**Author:** [@spiderware](https://www.ruby-forum.com/u/spiderware)\ **Replies:** 5\ **Last updated:** [May 7, 2009, 9:21am UTC](https://www.ruby-forum.com/t/pdf-libraries-anyone/167374 "2009-05-07T09:21:30Z")
Hi Liste, ich bin gerade dabei, redmine um ein paar nützliche Reports aufzubohren und daher gerade auf der Suche nach vernünftigen PDF- Libraries. Redmine benutzt rfpdf(http://dry.4thebusiness.com/?document=3), aber … [Previous page](https://www.ruby-forum.com/c/community/3.md?page=105) [Next page](https://www.ruby-forum.com/c/community/3.md?page=107)