# Community **URL:** https://www.ruby-forum.com/c/community/3.md?page=204 [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:** 205 --- ## [Ferret recherche multiple](https://www.ruby-forum.com/t/ferret-recherche-multiple/137637)
**Author:** [@san1981](https://www.ruby-forum.com/u/san1981)\ **Replies:** 0\ **Last updated:** [May 14, 2008, 10:47pm UTC](https://www.ruby-forum.com/t/ferret-recherche-multiple/137637 "2008-05-14T22:47:49Z")
Bonjour, Je souhaite utiliser act\_as\_ferret en vue de faire des recherches dans plusieurs modèles, je pense devoir utiliser multi\_search mais malheureusement je ne trouve aucun tutoriel expliquant comment appliquer … --- ## [Rollback su transazioni](https://www.ruby-forum.com/t/rollback-su-transazioni/137628)
**Author:** [@gianluca\_t](https://www.ruby-forum.com/u/gianluca_t)\ **Replies:** 1\ **Last updated:** [May 14, 2008, 9:54pm UTC](https://www.ruby-forum.com/t/rollback-su-transazioni/137628 "2008-05-14T21:54:49Z")
Ciao a tutti, credo di essermi perso qualche puntata sulle transazioni in Rails… Ho una applicazione che fa una cosa del tipo: Availability.transaction do User.transaction do begin Avai… --- ## [Lockdown 0.4.6](https://www.ruby-forum.com/t/lockdown-0-4-6/137608)
**Author:** [@Jean-FranSSSSois\_Tr](https://www.ruby-forum.com/u/Jean-FranSSSSois_Tr)\ **Replies:** 1\ **Last updated:** [May 14, 2008, 7:13pm UTC](https://www.ruby-forum.com/t/lockdown-0-4-6/137608 "2008-05-14T19:13:18Z")
“Lockdown is a authentication/authorization system for RubyOnRails (ver 2.x). While Merb functionality is in place, it is not complete. There will be a release solely focused on getting the Merb functionality up to p… --- ## [Form e mail](https://www.ruby-forum.com/t/form-e-mail/135941)
**Author:** [@lore](https://www.ruby-forum.com/u/lore)\ **Replies:** 7\ **Last updated:** [May 14, 2008, 6:14pm UTC](https://www.ruby-forum.com/t/form-e-mail/135941 "2008-05-14T18:14:47Z")
ciao ragazzi vi premetto che ho iniziato da poco a vedere un po come funziona Rails vi volevo chiedere se mi potevate dare un dritta. Io ho creato un form dove un utente si puo inscrivere ad un corso di formazione, e … --- ## [Hacer un chat](https://www.ruby-forum.com/t/hacer-un-chat/136305)
**Author:** [@calabriama](https://www.ruby-forum.com/u/calabriama)\ **Replies:** 18\ **Last updated:** [May 14, 2008, 1:22pm UTC](https://www.ruby-forum.com/t/hacer-un-chat/136305 "2008-05-14T13:22:46Z")
Hola amigos, me gustaría hacer un chat en ruby on rails para una aplicación, lo primero que he visto por Google son estos enlaces \[1\] y \[2\], alguien ha hecho alguno, os agradecería si me recomendarais o algún link inf… --- ## [Powerset : lancement](https://www.ruby-forum.com/t/powerset-lancement/137360)
**Author:** [@Jean-FranSSSSois\_Tr](https://www.ruby-forum.com/u/Jean-FranSSSSois_Tr)\ **Replies:** 7\ **Last updated:** [May 14, 2008, 12:55pm UTC](https://www.ruby-forum.com/t/powerset-lancement/137360 "2008-05-14T12:55:51Z")
http://www.powerset.com (pour ceux qui ignorent ce dont je parle : ) – Jean-François. – RailsCamp Paris le samedi 17 mai 2008 : http://rubyfrance.org/evenements/railscamp-paris RailsMashPit Paris le dimanche 18 … --- ## [\[ANN\] May 13th, 2008 OpenSSL Vulnerability](https://www.ruby-forum.com/t/ann-may-13th-2008-openssl-vulnerability/137575)
**Author:** [@Manuel\_GonzSSSSlez\_S](https://www.ruby-forum.com/u/Manuel_GonzSSSSlez_S)\ **Replies:** 0\ **Last updated:** [May 14, 2008, 9:36am UTC](https://www.ruby-forum.com/t/ann-may-13th-2008-openssl-vulnerability/137575 "2008-05-14T09:36:54Z")
OpenSSL Vulnerability CVE-2008-0166 A vulnerability exists in many versions of the Debian OpenSSL library that produces predictable keys. http://www.slicehost.com/articles/2008/5/13/openssl-vulnerability-cve-2008-0166 … --- ## [Structure C de l'index Ferret](https://www.ruby-forum.com/t/structure-c-de-lindex-ferret/137422)
**Author:** [@yferrety](https://www.ruby-forum.com/u/yferrety)\ **Replies:** 1\ **Last updated:** [May 14, 2008, 8:40am UTC](https://www.ruby-forum.com/t/structure-c-de-lindex-ferret/137422 "2008-05-14T08:40:19Z")
Bonsoir, Je suis nouveau et je désirerais connaître les structures internes (en C) utilisées par Ferret pour gérer son index. J’ai posé la question il y a 3 jours la mailinglist principale sans aucun retour. Y… --- ## [\[RailsCamp Paris\] ce samedi 17 mai](https://www.ruby-forum.com/t/railscamp-paris-ce-samedi-17-mai/137561)
**Author:** [@Jean-FranSSSSois\_Tr](https://www.ruby-forum.com/u/Jean-FranSSSSois_Tr)\ **Replies:** 0\ **Last updated:** [May 14, 2008, 6:59am UTC](https://www.ruby-forum.com/t/railscamp-paris-ce-samedi-17-mai/137561 "2008-05-14T06:59:00Z")
Bonjour, N’oubliez pas que c’est ce samedi, le 17 mai (ne vous inquiétez pas l’Eurovision, c’est le samedi suivant) N’oubliez pas que c’est à partir de 9h30 du matin, N’oubliez pas que vous pouvez y faire des … --- ## [Attachment zip que no se reconoce en el remitente](https://www.ruby-forum.com/t/attachment-zip-que-no-se-reconoce-en-el-remitente/137503)
**Author:** [@Angel\_Mauricio\_Pino](https://www.ruby-forum.com/u/Angel_Mauricio_Pino)\ **Replies:** 7\ **Last updated:** [May 13, 2008, 11:23pm UTC](https://www.ruby-forum.com/t/attachment-zip-que-no-se-reconoce-en-el-remitente/137503 "2008-05-13T23:23:27Z")
Tengo el siguiente modelo: class Notificar \< ActionMailer::Base # attachments def signup\_notificar(recipe) recipients ‘“Angel Pino” removed\_email\_address@domain.invalid’ subject “Informe de facturaci… --- ## [Jobsuche: Ajax, Ruby, PHP - Allrounder!](https://www.ruby-forum.com/t/jobsuche-ajax-ruby-php-allrounder/137508)
**Author:** [@mediaplana](https://www.ruby-forum.com/u/mediaplana)\ **Replies:** 0\ **Last updated:** [May 13, 2008, 8:27pm UTC](https://www.ruby-forum.com/t/jobsuche-ajax-ruby-php-allrounder/137508 "2008-05-13T20:27:57Z")
Wir suchen einen angehenden AJAX, XHTML, RUBY ON RAILS, LINUX, APACHE, MYSQL, PHP-Allrounder für ein sehr spannendes Web x.0-Projekt im Schnittstellenbereich von Social Commerce, Gaming und Blogging. Wenn Du eine He… --- ## [Slides sur Arel](https://www.ruby-forum.com/t/slides-sur-arel/137506)
**Author:** [@Jean-FranSSSSois\_Tr](https://www.ruby-forum.com/u/Jean-FranSSSSois_Tr)\ **Replies:** 0\ **Last updated:** [May 13, 2008, 8:07pm UTC](https://www.ruby-forum.com/t/slides-sur-arel/137506 "2008-05-13T20:07:02Z")
Bonjour, J’ai pas trop le temps pour retravailler mes slides sur Arel, sujet j’avais présenté lors du 5e Apéro Ruby de Paris.rb, alors je les ai mis directement sur SlideShare. Si le sujet vous intéresse… – Jean-… --- ## [Implantación](https://www.ruby-forum.com/t/implantacia-n/137037)
**Author:** [@luisfgnr](https://www.ruby-forum.com/u/luisfgnr)\ **Replies:** 11\ **Last updated:** [May 13, 2008, 6:56pm UTC](https://www.ruby-forum.com/t/implantacia-n/137037 "2008-05-13T18:56:48Z")
Buenas, Estoy terminando mi primera aplicación en Ruby on Rails. Los datos están en la base de datos \_development y me gustaría pasarla a producción. ¿Qué pasos tengo que seguir para implantar la aplicación? ¿Qué s… --- ## [Sockets extremadamente lentos](https://www.ruby-forum.com/t/sockets-extremadamente-lentos/137265)
**Author:** [@ogeidix](https://www.ruby-forum.com/u/ogeidix)\ **Replies:** 12\ **Last updated:** [May 13, 2008, 5:00pm UTC](https://www.ruby-forum.com/t/sockets-extremadamente-lentos/137265 "2008-05-13T17:00:33Z")
Es normal que se hagan tan lentas las conexiones con sockets? Codee por ejemplo un escaner de puertos y tarda muchisimo en escanear, excepto cuanod es a mi mismo, es normal? Hay alguna manera de acelerar estos proceso… --- ## [\[Molto OT OT\] Alistapart.com?](https://www.ruby-forum.com/t/molto-ot-ot-alistapart-com/137469)
**Author:** [@luca\_sabato](https://www.ruby-forum.com/u/luca_sabato)\ **Replies:** 6\ **Last updated:** [May 13, 2008, 4:37pm UTC](https://www.ruby-forum.com/t/molto-ot-ot-alistapart-com/137469 "2008-05-13T16:37:52Z")
il sito alistapart.com non è più attivo, io visualizzo una signorina sorridente che mi invita a navigare tra le sue offerte… qualcuno sa perchè??? Scusate l’evidentisso ot ma so che siete sempre voi i più informati … --- ## [Imagenes](https://www.ruby-forum.com/t/imagenes/137482)
**Author:** [@ana](https://www.ruby-forum.com/u/ana)\ **Replies:** 0\ **Last updated:** [May 13, 2008, 4:19pm UTC](https://www.ruby-forum.com/t/imagenes/137482 "2008-05-13T16:19:47Z")
Hola! Tengo un problemilla, agradeceria cualquier ayuda al respecto :slight\_smile: Tengo una aplicación que partiendo de una plantilla genera un documento identico pero cambiando “marcas de agua/etiquetas” por los va… --- ## [RailsConf en Portland](https://www.ruby-forum.com/t/railsconf-en-portland/137476)
**Author:** [@sdelmont](https://www.ruby-forum.com/u/sdelmont)\ **Replies:** 0\ **Last updated:** [May 13, 2008, 3:10pm UTC](https://www.ruby-forum.com/t/railsconf-en-portland/137476 "2008-05-13T15:10:07Z")
Quienes (ademas de mi) de la lista piensan asistir a RailsConf en un par de semanas? Podriamos encontrarnos, como el año pasado, y tomar unas cervezas o algo. --- ## [Text\_field\_with\_auto\_complete con index](https://www.ruby-forum.com/t/text-field-with-auto-complete-con-index/137352)
**Author:** [@calabriama](https://www.ruby-forum.com/u/calabriama)\ **Replies:** 7\ **Last updated:** [May 13, 2008, 1:50pm UTC](https://www.ruby-forum.com/t/text-field-with-auto-complete-con-index/137352 "2008-05-13T13:50:09Z")
Hola, buenas, tengo en mi aplicación unos cuantos text\_field\_with\_auto\_complete, el problema que me surge ahora es cuando tengo unos inputs con index tal como: input id=“share\_1\_resp” name=“share\[1\]\[resp\]” … input id… --- ## [Render partial](https://www.ruby-forum.com/t/render-partial/137413)
**Author:** [@fosbury79](https://www.ruby-forum.com/u/fosbury79)\ **Replies:** 3\ **Last updated:** [May 13, 2008, 1:19pm UTC](https://www.ruby-forum.com/t/render-partial/137413 "2008-05-13T13:19:43Z")
Ciao, ho dei problemi con i render partial. Ho provato a scrivere un menu dinamico, in un partial. Il mio è sicuramente un problema legato ad inesperienza. Le voci del menu caricano un elenco di funzionalità associ… --- ## [Collaborazione "on Rails"](https://www.ruby-forum.com/t/collaborazione-on-rails/134052)
**Author:** [@jubstuff](https://www.ruby-forum.com/u/jubstuff)\ **Replies:** 14\ **Last updated:** [May 13, 2008, 1:04pm UTC](https://www.ruby-forum.com/t/collaborazione-on-rails/134052 "2008-05-13T13:04:25Z")
Salve a tutti! Sono uno studente di ingegneria informatica, rimasto affascinato di fronte alle potenzialità di ruby e rails. Ho provato a sviluppare le mie prime applicazioni, testandole in locale, ma mi piacerebbe a… --- ## [Problemas con instalación de gemas](https://www.ruby-forum.com/t/problemas-con-instalacia-n-de-gemas/137197)
**Author:** [@Fran\_Dieguez\_SGLUG](https://www.ruby-forum.com/u/Fran_Dieguez_SGLUG)\ **Replies:** 1\ **Last updated:** [May 13, 2008, 10:29am UTC](https://www.ruby-forum.com/t/problemas-con-instalacia-n-de-gemas/137197 "2008-05-13T10:29:10Z")
Buenas lista, desde unos días estoy experimentando algunos problemas con la instalación de gemas en Mac Os X. El problema básicamente es que despues de instalar una gema que contenga un archivo ejecutable, por ejempl… --- ## [Aiuto Mongrel](https://www.ruby-forum.com/t/aiuto-mongrel/137372)
**Author:** [@aldoitalo](https://www.ruby-forum.com/u/aldoitalo)\ **Replies:** 3\ **Last updated:** [May 13, 2008, 10:02am UTC](https://www.ruby-forum.com/t/aiuto-mongrel/137372 "2008-05-13T10:02:52Z")
volevo iniziare a testare alcuni script su delle pagine html. quindi mi dirigo al path in cui ho la mia applicazione rails, faccio partire mongrel con il comado da terminale “mongrel\_rails start”. mi dirigo quindi su h… --- ## [Guide, tutorial e libri](https://www.ruby-forum.com/t/guide-tutorial-e-libri/137141)
**Author:** [@dgm](https://www.ruby-forum.com/u/dgm)\ **Replies:** 4\ **Last updated:** [May 13, 2008, 9:56am UTC](https://www.ruby-forum.com/t/guide-tutorial-e-libri/137141 "2008-05-13T09:56:58Z")
salve a tutti, mi chiedevo secondo la vostra esperienza quali sono i migliori libri, tutorial e guide in italiano free o a pagamento sul ruby e quali su rails. Avevo intenzione di comprarmi uno o due libri, affiancond… --- ## [Constante en model](https://www.ruby-forum.com/t/constante-en-model/136038)
**Author:** [@calabriama](https://www.ruby-forum.com/u/calabriama)\ **Replies:** 3\ **Last updated:** [May 12, 2008, 11:26pm UTC](https://www.ruby-forum.com/t/constante-en-model/136038 "2008-05-12T23:26:37Z")
Hola amigos, estoy usando el restful authentification para recuperar una contraseña, mi pregunta es: ¿se puede poner una constante definida en environment en el model? Porque no me reconoce HOST class UserNotifier \< A… --- ## [Generar planillas de calculo](https://www.ruby-forum.com/t/generar-planillas-de-calculo/137408)
**Author:** [@juancarom](https://www.ruby-forum.com/u/juancarom)\ **Replies:** 1\ **Last updated:** [May 12, 2008, 11:19pm UTC](https://www.ruby-forum.com/t/generar-planillas-de-calculo/137408 "2008-05-12T23:19:34Z")
Hola a todos! Estoy trabajando en un sistema y necesito que este genere reportes como planillas de calculo (xls). Alguien conoce algún plugin que haga esto? una especie de htmldoc que genere xls’s o similares? Muchas… --- ## [calendarHelper](https://www.ruby-forum.com/t/calendarhelper/137324)
**Author:** [@miguel](https://www.ruby-forum.com/u/miguel)\ **Replies:** 2\ **Last updated:** [May 12, 2008, 6:56pm UTC](https://www.ruby-forum.com/t/calendarhelper/137324 "2008-05-12T18:56:16Z")
Hola como están. quiero implementar un calendario de eventos ,que para pasar un arreglo de fechas para que el calendario los indique con links a hacia los contenidos , instale este plugin http://topfunky.net/svn… --- ## [Plugin attachment\_fu](https://www.ruby-forum.com/t/plugin-attachment-fu/137386)
**Author:** [@Mauricio\_D](https://www.ruby-forum.com/u/Mauricio_D)\ **Replies:** 1\ **Last updated:** [May 12, 2008, 6:30pm UTC](https://www.ruby-forum.com/t/plugin-attachment-fu/137386 "2008-05-12T18:30:49Z")
Hola, estoy relizando una aplicacion en la cual necesito este plugin, pero tengo un problema, no como conseguir ImageScience, RMagick o MiniMagick para windows xp Alguno me puede ayudar Gracias Mauricio Dulcce +… --- ## [Recorrer un directorio y rellenar estructura TreeView](https://www.ruby-forum.com/t/recorrer-un-directorio-y-rellenar-estructura-treeview/137379)
**Author:** [@focdesoc](https://www.ruby-forum.com/u/focdesoc)\ **Replies:** 2\ **Last updated:** [May 12, 2008, 5:57pm UTC](https://www.ruby-forum.com/t/recorrer-un-directorio-y-rellenar-estructura-treeview/137379 "2008-05-12T17:57:53Z")
Buenas, Estoy haciendo un programilla en Ruby y me gustaría hacer algo que no logro hacer. Se trata de recorrer un directoiro dado, por ejemplo /home, e ir introduciendo cada elemento que se encuentre dentro de ese … --- ## [Button\_to REST](https://www.ruby-forum.com/t/button-to-rest/137241)
**Author:** [@sij](https://www.ruby-forum.com/u/sij)\ **Replies:** 1\ **Last updated:** [May 12, 2008, 3:21pm UTC](https://www.ruby-forum.com/t/button-to-rest/137241 "2008-05-12T15:21:11Z")
Salve link\_to ‘Modifica’, edit\_account\_path(@account) # Funziona ###### mentre button\_to ‘Modifica’, edit\_account\_path(@account) # Risponde No action responded to (id dell’ account) Ho trovato questo http://dev.rub… --- ## [Ayuda para modelar agenda de contactos](https://www.ruby-forum.com/t/ayuda-para-modelar-agenda-de-contactos/137363)
**Author:** [@panto](https://www.ruby-forum.com/u/panto)\ **Replies:** 1\ **Last updated:** [May 12, 2008, 12:55pm UTC](https://www.ruby-forum.com/t/ayuda-para-modelar-agenda-de-contactos/137363 "2008-05-12T12:55:07Z")
Buenas, estoy intentando modelar una agenda de contactos pero no doy con ello. Quiero disponer de una agenda de contactos para cada usuario donde cada usuario tenga varios contactos y cada usuario pueda tener grupos … [Previous page](https://www.ruby-forum.com/c/community/3.md?page=203) [Next page](https://www.ruby-forum.com/c/community/3.md?page=205)