# Community **URL:** https://www.ruby-forum.com/c/community/3.md?page=119 [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:** 120 --- ## [E questo?](https://www.ruby-forum.com/t/e-questo/163337)

**Author:** [@msan](https://www.ruby-forum.com/u/msan)\ **Replies:** 4\ **Last updated:** [March 20, 2009, 11:02am UTC](https://www.ruby-forum.com/t/e-questo/163337 "2009-03-20T11:02:39Z")

http://www.atdot.net/yarv/ --- ## [Jruby e jruby on rails](https://www.ruby-forum.com/t/jruby-e-jruby-on-rails/163176)

**Author:** [@msan](https://www.ruby-forum.com/u/msan)\ **Replies:** 11\ **Last updated:** [March 20, 2009, 9:06am UTC](https://www.ruby-forum.com/t/jruby-e-jruby-on-rails/163176 "2009-03-20T09:06:38Z")

Qualcuno ci sviluppa? Io dico che se non e’ il massimo per uno sviluppatore poco ci manca in quanto permette di integrare i due mondi java e ruby. --- ## [Rail 2.2.2 no instala en linux ubuntu](https://www.ruby-forum.com/t/rail-2-2-2-no-instala-en-linux-ubuntu/162990)

**Author:** [@aprendiz\_ror](https://www.ruby-forum.com/u/aprendiz_ror)\ **Replies:** 9\ **Last updated:** [March 20, 2009, 1:37am UTC](https://www.ruby-forum.com/t/rail-2-2-2-no-instala-en-linux-ubuntu/162990 "2009-03-20T01:37:37Z")

buenos dias. por si depronto les ha pasado intento instalar rails en linux ubunto 7.04 server y se queda instalando: root@ubuntu:~# export http\_proxy=“http://172.20.49.51:80” root@ubuntu:~# gem install rails Bulk up… --- ## [Errori di un form non stampati a video](https://www.ruby-forum.com/t/errori-di-un-form-non-stampati-a-video/162900)

**Author:** [@arcoder](https://www.ruby-forum.com/u/arcoder)\ **Replies:** 2\ **Last updated:** [March 19, 2009, 3:57pm UTC](https://www.ruby-forum.com/t/errori-di-un-form-non-stampati-a-video/162900 "2009-03-19T15:57:57Z")

Ciao, ho una action ‘show’ di un controller ‘Posts’ con questo form \<% form\_for(\[@post,Comment.new\]) do |f| %\> \<%= f.error\_messages %\> \<%= f.label :email %\> \<%= f.text\_field :email %\> \<%= f.lab… --- ## [Better Nested Set - Tutorial?](https://www.ruby-forum.com/t/better-nested-set-tutorial/163334)

**Author:** [@rubyginner](https://www.ruby-forum.com/u/rubyginner)\ **Replies:** 2\ **Last updated:** [March 19, 2009, 1:54pm UTC](https://www.ruby-forum.com/t/better-nested-set-tutorial/163334 "2009-03-19T13:54:18Z")

Hallo, vielleicht bin ja zu blÃ¶d. aber in google fand ich kein gebrauchbares tutorial um das plugin “better nested set” benutzen zu kÃ¶nnen. ich meine eine wegleitung wie man es fÃ¼r einen “praktischen” versuch impl… --- ## [RubyBarcelona](https://www.ruby-forum.com/t/rubybarcelona/163343)

**Author:** [@neosable](https://www.ruby-forum.com/u/neosable)\ **Replies:** 2\ **Last updated:** [March 19, 2009, 1:51pm UTC](https://www.ruby-forum.com/t/rubybarcelona/163343 "2009-03-19T13:51:47Z")

Hola a todos, estamos organizando el grupo de usuarios de ruby local en Barcelona, de momento existe un grupo de google y una web oficial, www.rubybarcelona.org La intenciÃ³n es que los que programamos en Ruby en Bar… --- ## [Imprimir con metodo each](https://www.ruby-forum.com/t/imprimir-con-metodo-each/163335)

**Author:** [@Valentin\_P](https://www.ruby-forum.com/u/Valentin_P)\ **Replies:** 9\ **Last updated:** [March 19, 2009, 1:24pm UTC](https://www.ruby-forum.com/t/imprimir-con-metodo-each/163335 "2009-03-19T13:24:22Z")

Buenas a todos. Tengo un pequeÃ±o lÃo y no encuentro la explicaciÃ³n (hoy andarÃ© algo espeso) Esto funciona bien: \<% usuario.servicios.each { |servicio| %\> \<%= servicio.nombre %\> \<% } %\> Quiero hacer lo mismo pe… --- ## [Datumsfelder](https://www.ruby-forum.com/t/datumsfelder/162948)

**Author:** [@Raphael\_JSSchmid](https://www.ruby-forum.com/u/Raphael_JSSchmid)\ **Replies:** 4\ **Last updated:** [March 19, 2009, 12:36pm UTC](https://www.ruby-forum.com/t/datumsfelder/162948 "2009-03-19T12:36:43Z")

Hallo Liste, folgendes Problem: ich muss eine Datumseingabe verarbeiten. In der Datenbank gibt es ein Feld vom Typ datetime. Wenn der Benutzer aber ein nicht valides Datum einträgt, ist das text\_field nach dem Absende… --- ## [Un reporteador equivalente al CrystalReport?](https://www.ruby-forum.com/t/un-reporteador-equivalente-al-crystalreport/163033)

**Author:** [@Manuel\_P](https://www.ruby-forum.com/u/Manuel_P)\ **Replies:** 9\ **Last updated:** [March 19, 2009, 11:05am UTC](https://www.ruby-forum.com/t/un-reporteador-equivalente-al-crystalreport/163033 "2009-03-19T11:05:31Z")

Hola a todos! Amigos tengo una aplicacion cuyos reportes salen a nivel web (HTML Puro) pero me estan exigiendo que quieren algunos reportes salgan tipo a los reportes con crystalreport con un sistema que hay aqui en l… --- ## [ProblÃ¨me avec Restful\_authentication?](https://www.ruby-forum.com/t/probla-me-avec-restful-authentication/157990)

**Author:** [@tranquiliste](https://www.ruby-forum.com/u/tranquiliste)\ **Replies:** 47\ **Last updated:** [March 19, 2009, 9:44am UTC](https://www.ruby-forum.com/t/probla-me-avec-restful-authentication/157990 "2009-03-19T09:44:05Z")

Bonjour, J’ai un problème avec une application. En local tout marche mais sur l’environnement déployé j’ai une action create qui ne fonctionne pas (j’ai une redirection vers ma page d’index). Voici ce que jai fait p… --- ## [Select field in has many belongs to many](https://www.ruby-forum.com/t/select-field-in-has-many-belongs-to-many/163324)

**Author:** [@Werner\_L](https://www.ruby-forum.com/u/Werner_L)\ **Replies:** 0\ **Last updated:** [March 19, 2009, 9:10am UTC](https://www.ruby-forum.com/t/select-field-in-has-many-belongs-to-many/163324 "2009-03-19T09:10:44Z")

Bei select feldern? \<%=f.select(‘therapist\_ids’, Therapist.find\_for\_select)%\> \<%=f.select(‘therapist\_ids’, Therapist.find\_for\_select, { :include\_blank =\> true })%\> Ich will zwei Felder anzeigen lassen. derzeit werd… --- ## [Liberando mapademexicali.com (codigo fuente, db, etc)](https://www.ruby-forum.com/t/liberando-mapademexicali-com-codigo-fuente-db-etc/163311)

**Author:** [@bernardoguruc](https://www.ruby-forum.com/u/bernardoguruc)\ **Replies:** 0\ **Last updated:** [March 19, 2009, 6:35am UTC](https://www.ruby-forum.com/t/liberando-mapademexicali-com-codigo-fuente-db-etc/163311 "2009-03-19T06:35:50Z")

Hola comunidad aqui os dejo la liga para descargar esta aplicacion completa codigo fuente, base de datos etc etc. es la misma del sitio www.mapademexicali.com http://mapademexicali.blogspot.com/ --- ## [Conoscete?](https://www.ruby-forum.com/t/conoscete/163146)

**Author:** [@msan](https://www.ruby-forum.com/u/msan)\ **Replies:** 4\ **Last updated:** [March 18, 2009, 10:42pm UTC](https://www.ruby-forum.com/t/conoscete/163146 "2009-03-18T22:42:03Z")

Qualcuno lo utilizza o utilizza un qualche strumento per monitorare applicazioni rails? --- ## [Formularios dinamicos en Rails](https://www.ruby-forum.com/t/formularios-dinamicos-en-rails/163192)

**Author:** [@miguel](https://www.ruby-forum.com/u/miguel)\ **Replies:** 1\ **Last updated:** [March 18, 2009, 7:37pm UTC](https://www.ruby-forum.com/t/formularios-dinamicos-en-rails/163192 "2009-03-18T19:37:47Z")

Hola a todos, he estado buscando informacion acerca de formularios dinamicos en rails, pero no he encontrado mucha, necesito que el usuario pueda generar sus propios formularios, solo con campos de texto, hasta el mom… --- ## [Upgrade auf RAILS 2.3 - RedCloth](https://www.ruby-forum.com/t/upgrade-auf-rails-2-3-redcloth/163150)

**Author:** [@Torsten\_F](https://www.ruby-forum.com/u/Torsten_F)\ **Replies:** 2\ **Last updated:** [March 18, 2009, 7:12pm UTC](https://www.ruby-forum.com/t/upgrade-auf-rails-2-3-redcloth/163150 "2009-03-18T19:12:31Z")

Hallo zusammen, nachdem ich etwas Zeit habe, wollte ich mal schaun, was denn so alles beim Upgrade von 2.2.2 auf die Version 2.3.2 schief geht. Das Upgrade-Prozedere ging ohne jede Probleme von statten, allerdings sc… --- ## [Service REST](https://www.ruby-forum.com/t/service-rest/163029)

**Author:** [@sij](https://www.ruby-forum.com/u/sij)\ **Replies:** 1\ **Last updated:** [March 18, 2009, 6:19pm UTC](https://www.ruby-forum.com/t/service-rest/163029 "2009-03-18T18:19:50Z")

Sto provando web services con REST. ho definito il modello class G1Item \< ActiveResource::Base self.site = ‘http://client:removed\_email\_address@domain.invalid:8021/’ end da console se scrivo G1Item.find(1500) mi … --- ## [JRuby qui prend Ã©normement de mÃ©moire sans la rendre](https://www.ruby-forum.com/t/jruby-qui-prend-a-normement-de-ma-moire-sans-la-rendre/163243)

**Author:** [@sdesbure](https://www.ruby-forum.com/u/sdesbure)\ **Replies:** 2\ **Last updated:** [March 18, 2009, 5:15pm UTC](https://www.ruby-forum.com/t/jruby-qui-prend-a-normement-de-ma-moire-sans-la-rendre/163243 "2009-03-18T17:15:15Z")

Bonjour, j’ai les relations suivantes : Connections \< AR::B has\_many paths Path \< AR::B belongs\_to :connection has\_many :cross\_connections CrossConnection \< AR::B belongs\_to :path j’ai Ã©normÃ©ment de connection… --- ## [Set locale](https://www.ruby-forum.com/t/set-locale/163245)

**Author:** [@giga](https://www.ruby-forum.com/u/giga)\ **Replies:** 0\ **Last updated:** [March 18, 2009, 4:48pm UTC](https://www.ruby-forum.com/t/set-locale/163245 "2009-03-18T16:48:37Z")

Is there any beter way to write this? before\_filter :set\_locale def set\_locale if(params\[:locale\] and params\[:locale\].match /^(da|en|de)$/) I18n.locale = params\[:locale\] elsif session\[:locale\] == nil xxx = request.… --- ## [Relation many-to-many "compliquÃ©e"](https://www.ruby-forum.com/t/relation-many-to-many-compliqua-e/160763)

**Author:** [@sdesbure](https://www.ruby-forum.com/u/sdesbure)\ **Replies:** 2\ **Last updated:** [March 18, 2009, 3:44pm UTC](https://www.ruby-forum.com/t/relation-many-to-many-compliqua-e/160763 "2009-03-18T15:44:09Z")

Bonjour Ã tous, j’ai un problÃ¨me : j’ai des connexions qui passent Ã travers des liens,Ã©quipements,ports (un lien est entre deux ports de deux Ã©quipement, un port appartient Ã un Ã©quipement) j’ai donc comme re… --- ## [Manipolazione stringhe](https://www.ruby-forum.com/t/manipolazione-stringhe/163212)

**Author:** [@Davide\_Monfrecola](https://www.ruby-forum.com/u/Davide_Monfrecola)\ **Replies:** 9\ **Last updated:** [March 18, 2009, 2:46pm UTC](https://www.ruby-forum.com/t/manipolazione-stringhe/163212 "2009-03-18T14:46:23Z")

Ciao a tutti, ho un piccolo problema con la manipolazione delle stringhe. Praticamente io leggo da file e inserisco tutto all’interno di una variabile: @buffer = IO.read(file).downcase! Dopodichè formo un array con … --- ## [3 dudas sobre git (novato)](https://www.ruby-forum.com/t/3-dudas-sobre-git-novato/163143)

**Author:** [@spacechurro](https://www.ruby-forum.com/u/spacechurro)\ **Replies:** 6\ **Last updated:** [March 18, 2009, 12:11am UTC](https://www.ruby-forum.com/t/3-dudas-sobre-git-novato/163143 "2009-03-18T00:11:18Z")

Hola, Estoy empezando con git y tengo tres dudas que no consigo solventar por mi cuenta. Mi situaciÃ³n es esta: inicialmente tengo un proyecto en el PC de casa controlado con git. hago un “git clone” desde el portÃ¡… --- ## [Arrancar servidor](https://www.ruby-forum.com/t/arrancar-servidor/163129)

**Author:** [@rjberry](https://www.ruby-forum.com/u/rjberry)\ **Replies:** 9\ **Last updated:** [March 17, 2009, 11:59pm UTC](https://www.ruby-forum.com/t/arrancar-servidor/163129 "2009-03-17T23:59:06Z")

Buenos dias, tengo un pequeÃ±o problema tengo una aplicacion en rail pero el jefe decidio cambiar de la version de rails con la que se esta desarrollando anteriormente usabamos 2.1.0 y ahora hay q usar la 2.1.2 me arr… --- ## [Ich bin neu hier](https://www.ruby-forum.com/t/ich-bin-neu-hier/163175)

**Author:** [@Timo\_Borreck](https://www.ruby-forum.com/u/Timo_Borreck)\ **Replies:** 1\ **Last updated:** [March 17, 2009, 11:55pm UTC](https://www.ruby-forum.com/t/ich-bin-neu-hier/163175 "2009-03-17T23:55:35Z")

Hallo zusammen! Ich habe mich heute in dieser UG angemeldet und wollte mich kurz vorstellen. Ich heiße Timo Borreck, bin 23 Jahre alt, wohne in Kiel und studiere an der hiesigen Universität Informatik im 7. Semester.… --- ## [Articolo sui nested form](https://www.ruby-forum.com/t/articolo-sui-nested-form/163172)

**Author:** [@reis](https://www.ruby-forum.com/u/reis)\ **Replies:** 0\ **Last updated:** [March 17, 2009, 10:48pm UTC](https://www.ruby-forum.com/t/articolo-sui-nested-form/163172 "2009-03-17T22:48:36Z")

Ciao ragazzi, sono felice di farvi sapere che è stato pubblicato un bel articolo introduttivo sui nested form da parte di Carlo P. su The Ruby Mine http://therubymine.com/?p=3 ! Al momento il sito è sotto fase acuta … --- ## [Fallo con boton ajax](https://www.ruby-forum.com/t/fallo-con-boton-ajax/163164)

**Author:** [@deinspanjer](https://www.ruby-forum.com/u/deinspanjer)\ **Replies:** 1\ **Last updated:** [March 17, 2009, 9:54pm UTC](https://www.ruby-forum.com/t/fallo-con-boton-ajax/163164 "2009-03-17T21:54:03Z")

Por favor revisen la sintaxis de este botÃ³n que no se ejecuta: seguro que es una tonteria pero no logro verlo: \<%= button\_to\_function(‘Seleccionar’, remote\_function(:url =\> {:controller =\> ‘/operativo/presupuesto’, :… --- ## [Editor Backup files (xxx.html.erb.bak) werden geladen](https://www.ruby-forum.com/t/editor-backup-files-xxx-html-erb-bak-werden-geladen/163099)

**Author:** [@cobra050](https://www.ruby-forum.com/u/cobra050)\ **Replies:** 3\ **Last updated:** [March 17, 2009, 8:12pm UTC](https://www.ruby-forum.com/t/editor-backup-files-xxx-html-erb-bak-werden-geladen/163099 "2009-03-17T20:12:09Z")

Hallo Forum, ich habe einen Fehler, den ich nicht verstehe: Es wird nicht der aktuelle Code geladen / ausgefÃ¼hrt /in Fehlermeldungen angezeigt (xxx.html.erb), sondern die Backup files des Editors (xxx.html.erb.bak). … --- ## [Restful auth y la activaciÃ³n](https://www.ruby-forum.com/t/restful-auth-y-la-activacia-n/163106)

**Author:** [@IvSSSSn\_Belmonte](https://www.ruby-forum.com/u/IvSSSSn_Belmonte)\ **Replies:** 1\ **Last updated:** [March 17, 2009, 7:10pm UTC](https://www.ruby-forum.com/t/restful-auth-y-la-activacia-n/163106 "2009-03-17T19:10:16Z")

Hola Sabe lguien cómo quitarle al plugin de Restful Auth la feature del email de activación?Tengo la app en producción y la mayoría de usuarios no se entera del tema de la activción, así que voy a eliminar ese proces… --- ## [Automatisation de taches](https://www.ruby-forum.com/t/automatisation-de-taches/162570)

**Author:** [@lune9](https://www.ruby-forum.com/u/lune9)\ **Replies:** 9\ **Last updated:** [March 17, 2009, 7:00pm UTC](https://www.ruby-forum.com/t/automatisation-de-taches/162570 "2009-03-17T19:00:28Z")

Bonjour Ã tous Je suis en train de dÃ©velopper un outils de gÃ©nÃ©ration de devis. L’utilisateur gÃ©nere un devis via un formulaire, bref banale. Pour Ã©viter de remplir le formulaire Ã chaque fois, il enregistre le… --- ## [The rubyist issue #2 - FREE](https://www.ruby-forum.com/t/the-rubyist-issue-2-free/163110)

**Author:** [@cpecchia](https://www.ruby-forum.com/u/cpecchia)\ **Replies:** 12\ **Last updated:** [March 17, 2009, 2:07pm UTC](https://www.ruby-forum.com/t/the-rubyist-issue-2-free/163110 "2009-03-17T14:07:44Z")

Salve lista! Vi segnalo, per chi l’avesse persa, la seconda uscita di “The Rubyist” GRATUITA in formato PDF: http://www.lulu.com/content/6438917 PS: con un pò di “auto promozione” :wink: – Carlo P. email: removed\_… --- ## [\[STAGE\] DÃ©veloppeur RoR](https://www.ruby-forum.com/t/stage-da-veloppeur-ror/163120)

**Author:** [@pierreva](https://www.ruby-forum.com/u/pierreva)\ **Replies:** 0\ **Last updated:** [March 17, 2009, 1:38pm UTC](https://www.ruby-forum.com/t/stage-da-veloppeur-ror/163120 "2009-03-17T13:38:11Z")

Bonjour à tous, La startup tiiptop propose deux offres de stage à partir de mi-avril (développeur web et mobile) pour une durée de 6 mois ou 1 an. Ces deux stages sont rémunérés 1500 euros brut. Le profil recherché es… [Previous page](https://www.ruby-forum.com/c/community/3.md?page=118) [Next page](https://www.ruby-forum.com/c/community/3.md?page=120)