# Community **URL:** https://www.ruby-forum.com/c/community/3.md?page=55 [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:** 56 --- ## [Arduino e ruby](https://www.ruby-forum.com/t/arduino-e-ruby/203954)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [March 2, 2011, 12:46pm UTC](https://www.ruby-forum.com/t/arduino-e-ruby/203954 "2011-03-02T12:46:31Z")
ce un modo per programmare l’arduino in ruby? ricordo che in passato esisteva una gemma Rad ma compatibile con le attuali schede??? Luca --- ## [Un framework di autenticazione per prototipi - Yauth](https://www.ruby-forum.com/t/un-framework-di-autenticazione-per-prototipi-yauth/203897)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [March 2, 2011, 10:56am UTC](https://www.ruby-forum.com/t/un-framework-di-autenticazione-per-prototipi-yauth/203897 "2011-03-02T10:56:00Z")
Ciao a Tutti, Ho appena pubblicato una piccola gemma per realizzare un sistema di autenticazione super-easy basato su http based authentication: Yauthhttps://github.com/mcollina/yauth . L’idea che ne sta alla base … --- ## [Rails 3 - Active Record o dataMapper?](https://www.ruby-forum.com/t/rails-3-active-record-o-datamapper/203949)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [March 2, 2011, 10:12am UTC](https://www.ruby-forum.com/t/rails-3-active-record-o-datamapper/203949 "2011-03-02T10:12:21Z")
Sinceramente dovessi scegliere a gusto andrei su DataMapper, mi piace molto di più, sposta tante cose direttamente sul DBMS in uso alleggerendo il carico di lavoro di Ruby. Solo Active Record è di default su rails, c’… --- ## [Job Opportunity | Développeur Ruby on Rails H/F](https://www.ruby-forum.com/t/job-opportunity-developpeur-ruby-on-rails-h-f/203898)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [March 1, 2011, 3:00pm UTC](https://www.ruby-forum.com/t/job-opportunity-developpeur-ruby-on-rails-h-f/203898 "2011-03-01T15:00:55Z")
Pour le compte d’une entreprise, start-up dans le secteur de l’énergie, nous recherchons un développeur Ruby confirmé. Contrat : CDI (directement chez notre client) Lieu : 75001 Rémunération : attractive, selon profi… --- ## [Gestione consegne sacchetti per raccolta differenziata](https://www.ruby-forum.com/t/gestione-consegne-sacchetti-per-raccolta-differenziata/203895)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [March 1, 2011, 12:09pm UTC](https://www.ruby-forum.com/t/gestione-consegne-sacchetti-per-raccolta-differenziata/203895 "2011-03-01T12:09:42Z")
Il giorno 01 marzo 2011 11:44, Mauro removed\_email\_address@domain.invalid ha scritto: Sviluppiamo tutto con Extreme Programming Rules giusto ? Almeno per le pratiche di coding & testing :wink: Me lo devo leggere. … --- ## [Rspec o shoulda?](https://www.ruby-forum.com/t/rspec-o-shoulda/203696)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 17\ **Last updated:** [March 1, 2011, 7:50am UTC](https://www.ruby-forum.com/t/rspec-o-shoulda/203696 "2011-03-01T07:50:41Z")
Quale dei due preferite per i test? --- ## [Richiesta esercizi e Gruppo nubbie](https://www.ruby-forum.com/t/richiesta-esercizi-e-gruppo-nubbie/203837)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [March 1, 2011, 1:39am UTC](https://www.ruby-forum.com/t/richiesta-esercizi-e-gruppo-nubbie/203837 "2011-03-01T01:39:15Z")
Salve a tutti, sono da poco entrato nel mondo di Ruby e sto seguendo un manuale per poter imparare. Il problema è che questo manuale dà molta teoria e poca pratica e quindi mi servirebbero degli esercizi per poter met… --- ## [Nuovo Progettino - Progettone](https://www.ruby-forum.com/t/nuovo-progettino-progettone/201139)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 9\ **Last updated:** [February 28, 2011, 3:57pm UTC](https://www.ruby-forum.com/t/nuovo-progettino-progettone/201139 "2011-02-28T15:57:59Z")
Ogni tanto mi sveglio e penso “ma esiste questo”, bene oggi vi propongo di creare un plugin o una gemma per disegnare pdf, sempre se non esiste già… Partiamo dai componenti base: generazione xml partendo dai model c… --- ## [Ruby Day 2011](https://www.ruby-forum.com/t/ruby-day-2011/203836)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [February 28, 2011, 1:47pm UTC](https://www.ruby-forum.com/t/ruby-day-2011/203836 "2011-02-28T13:47:56Z")
Il luogo e la data sono ufficiali: Universit degli Studi di Milano-Bicocca, Venerd 10 Giugno 2011. La partecipazione alla giornata completamente gratuita, basta iscriversi qui http://italianrubyday11.eventbrite.com… --- ## [Fare esperienza pratica di Rails](https://www.ruby-forum.com/t/fare-esperienza-pratica-di-rails/203830)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [February 28, 2011, 1:24pm UTC](https://www.ruby-forum.com/t/fare-esperienza-pratica-di-rails/203830 "2011-02-28T13:24:44Z")
Salve! Sono ai primi contatti con il mondo di RoR e del TDD. Da quello che capisco una cosa aver letto un libro su Ruby on Rails e una cosa averlo usato personalmente in un progetto…ecco: come colmare questo divario… --- ## [Passaggio da jruby a ruby](https://www.ruby-forum.com/t/passaggio-da-jruby-a-ruby/203755)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [February 26, 2011, 2:25pm UTC](https://www.ruby-forum.com/t/passaggio-da-jruby-a-ruby/203755 "2011-02-26T14:25:12Z")
Ho sempre usato jruby per la facilita’ di installazione, upgrade e deploy oltre che per il fatto di poter sfruttare il threading della jvm. Una cosa che pero’ non mi piace e’ che ogni volta che devo lancare un rake o… --- ## [\[ANN\] Ruby Social Club, ricomincia pure a Milano](https://www.ruby-forum.com/t/ann-ruby-social-club-ricomincia-pure-a-milano/203317)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 13\ **Last updated:** [February 25, 2011, 4:43pm UTC](https://www.ruby-forum.com/t/ann-ruby-social-club-ricomincia-pure-a-milano/203317 "2011-02-25T16:43:22Z")
Gioved prossimo, 24 febbraio alle 19, si inizia l’anno dei Ruby Social Club a Milano, anticipando di qualche giorno i fratellini romani. La sede sar, come di norma per gli ultimi incontri, la sede di Neonisi in via … --- ## [Filtrare rotte in base all'environment](https://www.ruby-forum.com/t/filtrare-rotte-in-base-allenvironment/203664)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [February 25, 2011, 9:44am UTC](https://www.ruby-forum.com/t/filtrare-rotte-in-base-allenvironment/203664 "2011-02-25T09:44:38Z")
Ciao a tutti, vorrei sapere se esiste un metodo per abilitare una rotta solo in un determinato environment. Qualcosa di simile a questo (gemfile) group :test, :development do gem ‘webrat’ end ma per routes.rb Gra… --- ## [Fwd: MongoDB Events in London, Paris, Berlin in March - early bird pricing ending next week](https://www.ruby-forum.com/t/fwd-mongodb-events-in-london-paris-berlin-in-march-early-bird-pricing-ending-next-week/203634)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [February 24, 2011, 3:36pm UTC](https://www.ruby-forum.com/t/fwd-mongodb-events-in-london-paris-berlin-in-march-early-bird-pricing-ending-next-week/203634 "2011-02-24T15:36:17Z")
Hi all - I thought that you might be interested in these upcoming events about the open source database MongoDB. Meghan ---------- Forwarded message ---------- From: Meghan G. removed\_email\_address@domain.invalid D… --- ## [Auto Riempimento campi](https://www.ruby-forum.com/t/auto-riempimento-campi/203658)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [February 24, 2011, 2:37pm UTC](https://www.ruby-forum.com/t/auto-riempimento-campi/203658 "2011-02-24T14:37:15Z")
ciao ragazzi. ho un applicazione in cui user has\_many items item belongs\_to user ovviamente, vista la relazione, item ha un campo user\_id. il mio problema è questo: un utente si logga con devise, l’utente può aggiu… --- ## [\[ANN\] Sinatra al CeBIT di Hannover, 1-5 marzo](https://www.ruby-forum.com/t/ann-sinatra-al-cebit-di-hannover-1-5-marzo/203617)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [February 24, 2011, 11:26am UTC](https://www.ruby-forum.com/t/ann-sinatra-al-cebit-di-hannover-1-5-marzo/203617 "2011-02-24T11:26:51Z")
Ciao a tutti, tempo fa vi parlai del mio progetto, basato su Sinatra, di una Web UI per amministrare appliance di rete Linux: http://www.ruby-forum.com/topic/200789 Ebbene questo progetto, insieme ai prodotti commerc… --- ## [Activerecord caching](https://www.ruby-forum.com/t/activerecord-caching/203620)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [February 23, 2011, 11:14pm UTC](https://www.ruby-forum.com/t/activerecord-caching/203620 "2011-02-23T23:14:01Z")
Vorrei abilitare il meccanismo di caching di activerecord al di fuori del contesto di Rails. Ad esempio vorrei utilizzare il classico: User.cache do user1=User.find(1) user2=User.find(2) end Come posso fare? --- ## [Validates, ma.cosa c'e' di sbagliato?](https://www.ruby-forum.com/t/validates-ma-cosa-ce-di-sbagliato/203584)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [February 23, 2011, 3:54pm UTC](https://www.ruby-forum.com/t/validates-ma-cosa-ce-di-sbagliato/203584 "2011-02-23T15:54:31Z")
class Category \< ActiveRecord::Base belongs\_to :sector has\_and\_belongs\_to\_many :suppliers validates :sector, :name, :presence =\> true come vedete richiedo la presenza di sector. Eppure nel form di creazione di una n… --- ## [Mostrar perfil de altitud con un .kml](https://www.ruby-forum.com/t/mostrar-perfil-de-altitud-con-un-kml/203581)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [February 23, 2011, 10:00am UTC](https://www.ruby-forum.com/t/mostrar-perfil-de-altitud-con-un-kml/203581 "2011-02-23T10:00:42Z")
Hola a todos, necesito hacer algo similar a esto: Wikiloc | Ruta T. de Benagalbón-Benagalbón-El Valdés-Benaque-Macharaviaya-Benajarafe con RoR En la web se cargará un .kml del Google Earth y en la web ha de aparecer u… --- ## [\[ANN\] Rspec best practices](https://www.ruby-forum.com/t/ann-rspec-best-practices/203254)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 10\ **Last updated:** [February 21, 2011, 7:44pm UTC](https://www.ruby-forum.com/t/ann-rspec-best-practices/203254 "2011-02-21T19:44:54Z")
Ciao ragazzi, stamattina ho riorganizzato un p di appunti che mi ero messo da parte negli ultimi due mesi ed ho creato un documento che riassume le best practiceshttps://docs.google.com/document/d/1gi00-wwPaLk5VvoAJ… --- ## [Event i/o in ruby una segnalazione](https://www.ruby-forum.com/t/event-i-o-in-ruby-una-segnalazione/203329)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [February 19, 2011, 8:46pm UTC](https://www.ruby-forum.com/t/event-i-o-in-ruby-una-segnalazione/203329 "2011-02-19T20:46:32Z")
tempo fa si parlava di event i/o in ruby, ho perso il messaggio originale e mi scuso se la butto cosi la cosa :slight\_smile: ma per chi fosse interessato oggi ho trovato questo, http://coolio.github.com/ spero che pos… --- ## [Verificare da dove proviene una redirect](https://www.ruby-forum.com/t/verificare-da-dove-proviene-una-redirect/203355)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [February 18, 2011, 10:02am UTC](https://www.ruby-forum.com/t/verificare-da-dove-proviene-una-redirect/203355 "2011-02-18T10:02:11Z")
Controller Delivery: def create @customer = Customer.find(params\[:customer\_id\]) @delivery = @customer.deliveries.build(params\[:delivery\]) @document = @customer.build\_document(params\[:document\]) if @delivery.valid? a… --- ## [Perche' non mi funziona il destroy?](https://www.ruby-forum.com/t/perche-non-mi-funziona-il-destroy/203251)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [February 16, 2011, 11:59am UTC](https://www.ruby-forum.com/t/perche-non-mi-funziona-il-destroy/203251 "2011-02-16T11:59:59Z")
class DistrictsController \< ApplicationController . . . def destroy @district = District.find(params\[:id\]) @district.destroy respond\_to do |format| format.html { redirect\_to(districts\_url) } format.xml { head… --- ## [Plugin ou Rails pour i18n?](https://www.ruby-forum.com/t/plugin-ou-rails-pour-i18n/184618)
**Author:** [@cyrille](https://www.ruby-forum.com/u/cyrille)\ **Replies:** 4\ **Last updated:** [February 16, 2011, 4:53am UTC](https://www.ruby-forum.com/t/plugin-ou-rails-pour-i18n/184618 "2011-02-16T04:53:02Z")
Bonjour a tous, je voudrais traduire une appli Rails en francais. Toutes mes applis jusque la etaient en anglais uniquement. Question de neophyte donc: qu’est-ce que vous utilisez pour vos applis multilingues? L’API … --- ## [Rails 3 route dynamique](https://www.ruby-forum.com/t/rails-3-route-dynamique/202874)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [February 16, 2011, 4:46am UTC](https://www.ruby-forum.com/t/rails-3-route-dynamique/202874 "2011-02-16T04:46:54Z")
Bonjour Mon probleme est simple : J’ai un lien link\_to qui envoie vers “products/category/#{category.id}/#{category.name}” J’aimerais que ca appelle products/index mais je veux que dans l’url ce soit visible comme c… --- ## [\[JOB\] \[coderloop\] rails3+fulltime+remote](https://www.ruby-forum.com/t/job-coderloop-rails3-fulltime-remote/203224)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [February 15, 2011, 8:04pm UTC](https://www.ruby-forum.com/t/job-coderloop-rails3-fulltime-remote/203224 "2011-02-15T20:04:18Z")
Chi siamo? Coderloop.com è l’hacking community dove coder di tutto il mondo si sfidano per decretare chi sia il migliore. Se scrivi codice, Coderloop è il campo di battaglia su cui conquistare la tua reputazione. Cosa… --- ## [E' corretto usare il metodo last?](https://www.ruby-forum.com/t/e-corretto-usare-il-metodo-last/203171)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [February 15, 2011, 12:53pm UTC](https://www.ruby-forum.com/t/e-corretto-usare-il-metodo-last/203171 "2011-02-15T12:53:48Z")
Customer has many deliveries. @customer=Customer.find(params\[:id\]) Tramite un form assegno una Delivery a @customer e faccio una redirect alla action show di Customer dove ho un @customer=Customer.find(params\[:id\]), … --- ## [\[ANN\] Una mini guida per orientarsi su Ruby e Rails](https://www.ruby-forum.com/t/ann-una-mini-guida-per-orientarsi-su-ruby-e-rails/202741)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 25\ **Last updated:** [February 14, 2011, 3:15pm UTC](https://www.ruby-forum.com/t/ann-una-mini-guida-per-orientarsi-su-ruby-e-rails/202741 "2011-02-14T15:15:55Z")
Ciao a tutti, stasera il Team di Hack for School http://hackforschool.tumblr.com/ ha passato un p di tempo a metter gi un documentohttps://docs.google.com/document/pub?id=1Qn\_9MkJkJuD67OokZ\_UrMuO77NDcxvHOFAbnaYgPQpk … --- ## [Unbit non visualizzo processi sul control pannel](https://www.ruby-forum.com/t/unbit-non-visualizzo-processi-sul-control-pannel/203122)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [February 14, 2011, 9:30am UTC](https://www.ruby-forum.com/t/unbit-non-visualizzo-processi-sul-control-pannel/203122 "2011-02-14T09:30:18Z")
salve, ho fatto degli aggiornamenti sul mio sito, ho sbagliato versione rails su environmen.rb e ora non visualizzo piu il mio sito. Cerco di ripristinare environment.rb con la versione corretta di rails ma non visua… --- ## [Callback distribuite](https://www.ruby-forum.com/t/callback-distribuite/203120)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 0\ **Last updated:** [February 13, 2011, 1:12pm UTC](https://www.ruby-forum.com/t/callback-distribuite/203120 "2011-02-13T13:12:04Z")
Ciao a tutti, ho scritto un piccolo gestionale in wxruby utilizzabile anche in rete. Proprio per la configurazione di rete, avrei bisogno di centralizzare alcuni dati visibili e modificabili da tutti i client. Ogni … [Previous page](https://www.ruby-forum.com/c/community/3.md?page=54) [Next page](https://www.ruby-forum.com/c/community/3.md?page=56)