# Community **URL:** https://www.ruby-forum.com/c/community/3.md?page=126 [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:** 127 --- ## [Ricerca di una parola in una riga](https://www.ruby-forum.com/t/ricerca-di-una-parola-in-una-riga/161307)
**Author:** [@stewie](https://www.ruby-forum.com/u/stewie)\ **Replies:** 2\ **Last updated:** [February 25, 2009, 2:48pm UTC](https://www.ruby-forum.com/t/ricerca-di-una-parola-in-una-riga/161307 "2009-02-25T14:48:33Z")
Ciao ragazzi,eccomi qui a farvi una domanda dopo aver fatto gli esami. Io ho questa riga: write (qualcuno.nome,’ ‘,qualcuno.cognome,’ ha ',qualcuno.età ); dovrei sostituire “qualcuno” con un’altra variabile,ma quello … --- ## [Rails e yaml](https://www.ruby-forum.com/t/rails-e-yaml/161308)
**Author:** [@enrico](https://www.ruby-forum.com/u/enrico)\ **Replies:** 3\ **Last updated:** [February 25, 2009, 2:14pm UTC](https://www.ruby-forum.com/t/rails-e-yaml/161308 "2009-02-25T14:14:56Z")
Ciao a tutti! Giocando con la nuova funzionalità di localizzazione (I18n) di Rails 2.2 mi sono imbattuto in continui errori sui file di localizzazione yml. Questi errori sono legati agli spazi o alle tabulazioni cont… --- ## [Obtener el código sql de Active Record](https://www.ruby-forum.com/t/obtener-el-ca-digo-sql-de-active-record/161254)
**Author:** [@Jorge\_A](https://www.ruby-forum.com/u/Jorge_A)\ **Replies:** 2\ **Last updated:** [February 25, 2009, 1:12pm UTC](https://www.ruby-forum.com/t/obtener-el-ca-digo-sql-de-active-record/161254 "2009-02-25T13:12:15Z")
Hola: Necesitaba obtener el sql que active\_record genera para guardarlo y poder ejecutarlo posteriormente. Tras mucho Googlear por la web no he visto nada ni a nadie con mi mismo problema (por lo que igual el que ti… --- ## [Quel Editeur de texte wysiwyg](https://www.ruby-forum.com/t/quel-editeur-de-texte-wysiwyg/161262)
**Author:** [@tranquiliste](https://www.ruby-forum.com/u/tranquiliste)\ **Replies:** 6\ **Last updated:** [February 25, 2009, 11:03am UTC](https://www.ruby-forum.com/t/quel-editeur-de-texte-wysiwyg/161262 "2009-02-25T11:03:52Z")
Bonjour je cherche un éditeur simple (gras, italique, souligné,lien) . J’ai vu Fckeditor, TinyMCE y en a-t-il d’autres. Lequel me conseillerz vous? --- ## [Google data on Rails](https://www.ruby-forum.com/t/google-data-on-rails/161274)
**Author:** [@chiaroscuro](https://www.ruby-forum.com/u/chiaroscuro)\ **Replies:** 1\ **Last updated:** [February 25, 2009, 10:13am UTC](https://www.ruby-forum.com/t/google-data-on-rails/161274 "2009-02-25T10:13:16Z")
Come da subject. segnalo a tutti: --- ## [\[ADM\] Saludos y recordatorio de reglas](https://www.ruby-forum.com/t/adm-saludos-y-recordatorio-de-reglas/161279)
**Author:** [@Manuel\_GonzSSSSlez\_S](https://www.ruby-forum.com/u/Manuel_GonzSSSSlez_S)\ **Replies:** 1\ **Last updated:** [February 25, 2009, 9:26am UTC](https://www.ruby-forum.com/t/adm-saludos-y-recordatorio-de-reglas/161279 "2009-02-25T09:26:14Z")
Hola a todos, tras unas inmerecidas vacaciones, retomo mis actividades metafísicas y terrenales, incluyendo, claro está, la moderación de esta vuestra lista. Con este motivo quiero saludar a los habituales, dar la… --- ## [Prima applicazione in produzione](https://www.ruby-forum.com/t/prima-applicazione-in-produzione/161193)
**Author:** [@msan](https://www.ruby-forum.com/u/msan)\ **Replies:** 15\ **Last updated:** [February 25, 2009, 8:24am UTC](https://www.ruby-forum.com/t/prima-applicazione-in-produzione/161193 "2009-02-25T08:24:56Z")
Salve. Finalmente posso mettere in produzione la mia prima applicazione in rails. Niente di eccezionale :slight\_smile: Nella macchina dove dovro’ deployare l’applicazione, oltre a ruby, dovro’ installare anche tutte… --- ## [Pasar nil a una accion](https://www.ruby-forum.com/t/pasar-nil-a-una-accion/161237)
**Author:** [@croese](https://www.ruby-forum.com/u/croese)\ **Replies:** 7\ **Last updated:** [February 25, 2009, 7:51am UTC](https://www.ruby-forum.com/t/pasar-nil-a-una-accion/161237 "2009-02-25T07:51:33Z")
hola lista, como estan… pregunta: puedo pasarle nil a una accion? ya sea en un controllador o en una clase del modelo? ejemplo: si defino una accion en un controllador la cual resive 2 parametros, en algun momento pu… --- ## [Falla con capistrano y rake](https://www.ruby-forum.com/t/falla-con-capistrano-y-rake/161223)
**Author:** [@francob](https://www.ruby-forum.com/u/francob)\ **Replies:** 4\ **Last updated:** [February 25, 2009, 12:41am UTC](https://www.ruby-forum.com/t/falla-con-capistrano-y-rake/161223 "2009-02-25T00:41:01Z")
Hola amigos, tengo un problema con rake y capistrano, no sé si es el lugar correcto, pero supongo que lo es dado que mucho de ustedes seguramente utilizan capistrano para hacer sus deploys si estoy equivocado y no e… --- ## [Testen: warning: string literal in condition](https://www.ruby-forum.com/t/testen-warning-string-literal-in-condition/161269)
**Author:** [@adammontgomery](https://www.ruby-forum.com/u/adammontgomery)\ **Replies:** 4\ **Last updated:** [February 25, 2009, 12:07am UTC](https://www.ruby-forum.com/t/testen-warning-string-literal-in-condition/161269 "2009-02-25T00:07:28Z")
Hallo, beim Ausführen meiner Unittest bekomme ich die Warnung “/Users/adam/Webs/kwikit/app/controllers/admin\_controller.rb:80: warning: string literal in condition” Die genannte Zeile enthält folgenden Code: text @… --- ## [Video dei progetti Rails/Facebook e Arduino](https://www.ruby-forum.com/t/video-dei-progetti-rails-facebook-e-arduino/161233)
**Author:** [@chiaroscuro](https://www.ruby-forum.com/u/chiaroscuro)\ **Replies:** 2\ **Last updated:** [February 24, 2009, 11:45pm UTC](https://www.ruby-forum.com/t/video-dei-progetti-rails-facebook-e-arduino/161233 "2009-02-24T23:45:14Z")
Finalmente riusciamo a organizzarci e mettere su qualche video. http://blog.mikamai.com/2009/02/any-given-hack-up-sunday/ questi i risultati dell’hackup della scorsa domenica, e diverse facce della ML :slight\_smile: … --- ## [Google data on Rails](https://www.ruby-forum.com/t/google-data-on-rails/161261)
**Author:** [@philippe\_lachaise](https://www.ruby-forum.com/u/philippe_lachaise)\ **Replies:** 1\ **Last updated:** [February 24, 2009, 10:38pm UTC](https://www.ruby-forum.com/t/google-data-on-rails/161261 "2009-02-24T22:38:02Z")
Un argument de plus en faveur de Rails : http://code.google.com/intl/fr/apis/gdata/articles/gdata\_on\_rails.html – IciMarché fédère l’e-commerce de proximité http://icimarche.fr --- ## [Problemilla con localización (URLs)](https://www.ruby-forum.com/t/problemilla-con-localizacia-n-urls/160898)
**Author:** [@fernando](https://www.ruby-forum.com/u/fernando)\ **Replies:** 19\ **Last updated:** [February 24, 2009, 3:44pm UTC](https://www.ruby-forum.com/t/problemilla-con-localizacia-n-urls/160898 "2009-02-24T15:44:01Z")
Hola amigos, Estoy tratando de localizar una aplicación muy sencillita. Es la primera vez que me lanzo al tema de la localización con el i18n de Rails 2.2. He localizado fechas sín problema. He localizado los tex… --- ## [Lecture interessante pour un debut de semaine](https://www.ruby-forum.com/t/lecture-interessante-pour-un-debut-de-semaine/161086)
**Author:** [@Jean-FranSSSSois\_Tr](https://www.ruby-forum.com/u/Jean-FranSSSSois_Tr)\ **Replies:** 1\ **Last updated:** [February 24, 2009, 3:12pm UTC](https://www.ruby-forum.com/t/lecture-interessante-pour-un-debut-de-semaine/161086 "2009-02-24T15:12:07Z")
“Building and Scaling a Startup on Rails: 12 Things We Learned the Hard Way” -- Jean-François (bonne semaine). – http://twitter.com/underflow\_ --- ## [Rails User-Group Bremen: diesen Donnerstag, 18:30](https://www.ruby-forum.com/t/rails-user-group-bremen-diesen-donnerstag-18-30/161225)
**Author:** [@Tim\_Keller](https://www.ruby-forum.com/u/Tim_Keller)\ **Replies:** 0\ **Last updated:** [February 24, 2009, 1:41pm UTC](https://www.ruby-forum.com/t/rails-user-group-bremen-diesen-donnerstag-18-30/161225 "2009-02-24T13:41:17Z")
Hallo zusammen, im Auftrag von Carsten B., soll ich euch diese Mail weiterleiten: Mit der Bitte um Nachsicht fuer die “agile” (kurzfristige) Ankuendigung: Auch im Nordwesten wollen wir uns gelegentlich in einer inform… --- ## [Erinnerung: Düsseldorf on Rai ls](https://www.ruby-forum.com/t/erinnerung-da-sseldorf-on-rai-ls/161218)
**Author:** [@Tim\_Keller](https://www.ruby-forum.com/u/Tim_Keller)\ **Replies:** 1\ **Last updated:** [February 24, 2009, 1:39pm UTC](https://www.ruby-forum.com/t/erinnerung-da-sseldorf-on-rai-ls/161218 "2009-02-24T13:39:31Z")
Hi zusammen, ich wollte euch an das heutige Treffen der Ruby on Rails User Group Düsseldorf erinnern: Datum: 24.02.09 Uhrzeit: 18.30-22.00 Uhr Veranstaltungsort: Heinrich-Heine-Universität (Hörsaal 5G, Gebäude … --- ## [Newbee-frage: partials oder yield?](https://www.ruby-forum.com/t/newbee-frage-partials-oder-yield/161112)
**Author:** [@jodas](https://www.ruby-forum.com/u/jodas)\ **Replies:** 5\ **Last updated:** [February 24, 2009, 12:20pm UTC](https://www.ruby-forum.com/t/newbee-frage-partials-oder-yield/161112 "2009-02-24T12:20:09Z")
Hallo Forum! Ich gehe gerade meine ersten Schritte in Rails und habe eine kleine Anwendung erstellt. Das Layout steht auch soweit. Nun versuche ich die “Logik” und das Template miteinander zu verknüpfen und bin da n… --- ## [Recherche Dev Ruby Freelance](https://www.ruby-forum.com/t/recherche-dev-ruby-freelance/161106)
**Author:** [@lezabour](https://www.ruby-forum.com/u/lezabour)\ **Replies:** 3\ **Last updated:** [February 24, 2009, 11:23am UTC](https://www.ruby-forum.com/t/recherche-dev-ruby-freelance/161106 "2009-02-24T11:23:00Z")
Bonjour, Notre agence est à la recherche d’un developpeur Ruby en freelance pour reprendre certains de nos projets pour des grands groupes. En effet, nous avons développé un certain nombre d’application en Ruby, q… --- ## [Railscasts - Asciicasts](https://www.ruby-forum.com/t/railscasts-asciicasts/161207)
**Author:** [@Werner\_L](https://www.ruby-forum.com/u/Werner_L)\ **Replies:** 1\ **Last updated:** [February 24, 2009, 10:47am UTC](https://www.ruby-forum.com/t/railscasts-asciicasts/161207 "2009-02-24T10:47:43Z")
As great as Ryan’s videos are, however, sometimes you might just want to recap what you saw without watching ten minutes of video or, hey, perhaps video just isn’t your cup of tea. Enter ASCIIcasts - Railcasts made in… --- ## [Railscasts testuali](https://www.ruby-forum.com/t/railscasts-testuali/161206)
**Author:** [@crossblaim](https://www.ruby-forum.com/u/crossblaim)\ **Replies:** 0\ **Last updated:** [February 24, 2009, 10:04am UTC](https://www.ruby-forum.com/t/railscasts-testuali/161206 "2009-02-24T10:04:27Z")
Ma… avevo visto quella tecnica in uno dei fantastici Railscasts di Ryan B., ma non ricordo in quale… E poi ci si mette tanto tempo a cercare in un video… E allora goditi quest’altro gioiello della comunita’ Ruby: --- ## [Tabellen automatisch füllen?geht das?](https://www.ruby-forum.com/t/tabellen-automatisch-fa-llen-geht-das/161135)
**Author:** [@jobber](https://www.ruby-forum.com/u/jobber)\ **Replies:** 2\ **Last updated:** [February 24, 2009, 9:36am UTC](https://www.ruby-forum.com/t/tabellen-automatisch-fa-llen-geht-das/161135 "2009-02-24T09:36:39Z")
Hallo, gibt es die Möglichkeit in Ruby on Rails eine Tabelle mit x beliebigen Daten zu füllen? Eine bestehende Tabelle soll z.B. 10 Einträge bekommen. Bei 10 kann ich es ja noch per Hand machen, aber wenn es 100 … --- ## [Sondage système d'authentification](https://www.ruby-forum.com/t/sondage-systa-me-dauthentification/160384)
**Author:** [@ela](https://www.ruby-forum.com/u/ela)\ **Replies:** 9\ **Last updated:** [February 24, 2009, 9:27am UTC](https://www.ruby-forum.com/t/sondage-systa-me-dauthentification/160384 "2009-02-24T09:27:17Z")
Bonsoir, J’aimerais savoir quels sont les systèmes d’authentification que vous utilisez pour vos projets rails et pourquoi ce choix ? authlogic : GitHub - binarylogic/authlogic: A simple ruby authentication solution. … --- ## [Primissimi passi con RoR](https://www.ruby-forum.com/t/primissimi-passi-con-ror/161130)
**Author:** [@six](https://www.ruby-forum.com/u/six)\ **Replies:** 2\ **Last updated:** [February 23, 2009, 7:32pm UTC](https://www.ruby-forum.com/t/primissimi-passi-con-ror/161130 "2009-02-23T19:32:51Z")
Salve a tutti. Ho iniziato da poco a provare a imparare RoR per sviluppare un progetto per un esame…e non con poche difficoltà ! Iniziando dal fatto che ho preso “Sviluppare applicazioni Web con Rails” (e già è sta… --- ## [Variable en un controllador](https://www.ruby-forum.com/t/variable-en-un-controllador/160868)
**Author:** [@croese](https://www.ruby-forum.com/u/croese)\ **Replies:** 4\ **Last updated:** [February 23, 2009, 6:45pm UTC](https://www.ruby-forum.com/t/variable-en-un-controllador/160868 "2009-02-23T18:45:50Z")
hola lista: mi duda es la siguiente, puedo instanciar un controlador? esto porque quiero en una accion del controllador guardar un valor en una variable y despues utilizar esta variable en otra accion del mismo contro… --- ## [Llamadas entre controladores](https://www.ruby-forum.com/t/llamadas-entre-controladores/161108)
**Author:** [@croese](https://www.ruby-forum.com/u/croese)\ **Replies:** 4\ **Last updated:** [February 23, 2009, 6:28pm UTC](https://www.ruby-forum.com/t/llamadas-entre-controladores/161108 "2009-02-23T18:28:03Z")
hola denuevo lista: existe algun problema si de un controlador A llamo a un metodo de un controlador B para que este se comunique con el modelo, esto porque en el cotrolador A nesesito escribir una accion que hace lo … --- ## [Traitement par batch dans AR::B](https://www.ruby-forum.com/t/traitement-par-batch-dans-ar-b/161131)
**Author:** [@Jean-FranSSSSois\_Tr](https://www.ruby-forum.com/u/Jean-FranSSSSois_Tr)\ **Replies:** 0\ **Last updated:** [February 23, 2009, 6:09pm UTC](https://www.ruby-forum.com/t/traitement-par-batch-dans-ar-b/161131 "2009-02-23T18:09:23Z")
AR::B.each et AR::B.find\_in\_batches : (voir aussi : http://weblog.jamisbuck.org/2007/4/6/faking-cursors-in-activerecord ) РJean-Fran̤ois. Рhttp://twitter.com/underflow\_ --- ## [Recursibidad y retardo en la BBDD](https://www.ruby-forum.com/t/recursibidad-y-retardo-en-la-bbdd/161092)
**Author:** [@xurde\_dix](https://www.ruby-forum.com/u/xurde_dix)\ **Replies:** 1\ **Last updated:** [February 23, 2009, 11:31am UTC](https://www.ruby-forum.com/t/recursibidad-y-retardo-en-la-bbdd/161092 "2009-02-23T11:31:37Z")
Hola Lista Tengo el siguiente metodo: def eliminarInutiles() self.children.each do |hijo| hijo.eliminarInutiles() end if self.children.blank? and self.products.find\_by\_deleted\_at(nil).blank? self.destroy end e… --- ## [Undefined method \`prefetch\_primary\_key?' for #\ **Author:** [@sdesbure](https://www.ruby-forum.com/u/sdesbure)\ **Replies:** 4\ **Last updated:** [February 23, 2009, 10:05am UTC](https://www.ruby-forum.com/t/undefined-method-prefetch-primary-key-for-connection-0x/161083 "2009-02-23T10:05:08Z") Bonjour, dans mon application, je remplie ma base à partir d’un fichier XML avec Hpricot. une fois l’ objet fichier sauvegardé en base, je crée pas mal d’objets, dont des connections. Les connections edge ont les… --- ## [I18n ed errori ActiveRecord](https://www.ruby-forum.com/t/i18n-ed-errori-activerecord/161084)
**Author:** [@Piero\_B](https://www.ruby-forum.com/u/Piero_B)\ **Replies:** 0\ **Last updated:** [February 23, 2009, 9:53am UTC](https://www.ruby-forum.com/t/i18n-ed-errori-activerecord/161084 "2009-02-23T09:53:33Z")
Ciao a tutti, sto lavorando con rails 2.2.2 e la localizzazione dell’applicazione, sapete se c’e’ un modo per personalizzare gli errori delle validazioni in modo tale da non avere sempre il nome dell’attributo del mod… --- ## [Rubygems 1.3.1 instala rails 2.2.2 en lugar de 2.3](https://www.ruby-forum.com/t/rubygems-1-3-1-instala-rails-2-2-2-en-lugar-de-2-3/161039)
**Author:** [@gonzalo](https://www.ruby-forum.com/u/gonzalo)\ **Replies:** 3\ **Last updated:** [February 23, 2009, 9:21am UTC](https://www.ruby-forum.com/t/rubygems-1-3-1-instala-rails-2-2-2-en-lugar-de-2-3/161039 "2009-02-23T09:21:16Z")
Hola a todos, llevo un par de días intentando instalar rails 2.3 en mi portátil con ubuntu 8.10. sigo las intrucciones que indican en la página oficial de rails que se resumen en lo siguiente. wget http://rubyfor… [Previous page](https://www.ruby-forum.com/c/community/3.md?page=125) [Next page](https://www.ruby-forum.com/c/community/3.md?page=127)