# Community **URL:** https://www.ruby-forum.com/c/community/3.md?page=36 [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:** 37 --- ## [Array in rails e ruby non hanno gli stessi metodi?](https://www.ruby-forum.com/t/array-in-rails-e-ruby-non-hanno-gli-stessi-metodi/220039)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [May 25, 2012, 10:16am UTC](https://www.ruby-forum.com/t/array-in-rails-e-ruby-non-hanno-gli-stessi-metodi/220039 "2012-05-25T10:16:24Z")
Class array nelle doc di ruby prevede il metodo sample, Nelle doc di rails non e’ elencato tale metodo, http://corelib.rubyonrails.org/classes/Array.html --- ## [Objects on Rails](https://www.ruby-forum.com/t/objects-on-rails/219688)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 8\ **Last updated:** [May 24, 2012, 8:06pm UTC](https://www.ruby-forum.com/t/objects-on-rails/219688 "2012-05-24T20:06:16Z")
Qualcuno l’ha letto? Io sono all’inizio, e sono un po’ combattuto. Impressioni? ngw p.s. http://objectsonrails.com/ \[ 926381, 23200231779, 1299022, 1045307475 \].collect { |a| a.to\_s( 36 ) }.join( " " ) Nicholas W.… --- ## [Ruby on Rails Developer required](https://www.ruby-forum.com/t/ruby-on-rails-developer-required/219991)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 0\ **Last updated:** [May 24, 2012, 10:13am UTC](https://www.ruby-forum.com/t/ruby-on-rails-developer-required/219991 "2012-05-24T10:13:22Z")
Se ofrece puesto de trabajo para un desarrollador de Ruby on Rails, entre Espana e Irlanda. Se exige un buen nivel de ingles. Interesados/as, contacten por email removed\_email\_address@domain.invalid Ruby on Rails De… --- ## [Nuova gemma: Active Leonardo](https://www.ruby-forum.com/t/nuova-gemma-active-leonardo/219982)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [May 23, 2012, 11:29pm UTC](https://www.ruby-forum.com/t/nuova-gemma-active-leonardo/219982 "2012-05-23T23:29:58Z")
Il mio precedente generatore era difficile da mantenere, questo è molto più semplice e prepara solo la base per iniziare subito con active admin. Lo scopo è solo una partenza più rapida e io lo uso anche per tutti i m… --- ## [Zürich-based startup looking for Ruby / Rails Developer](https://www.ruby-forum.com/t/zurich-based-startup-looking-for-ruby-rails-developer/219973)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 0\ **Last updated:** [May 23, 2012, 5:44pm UTC](https://www.ruby-forum.com/t/zurich-based-startup-looking-for-ruby-rails-developer/219973 "2012-05-23T17:44:53Z")
WHO WE ARE ElectricFeel is a Zürich-based startup that wants to change urban mobility by combining E-Bikes with shared mobility. We want to get people out of cars, and onto fast, clean, and fun city transportation. Y… --- ## [Puts o print?](https://www.ruby-forum.com/t/puts-o-print/219967)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 0\ **Last updated:** [May 23, 2012, 12:37pm UTC](https://www.ruby-forum.com/t/puts-o-print/219967 "2012-05-23T12:37:27Z")
Hola a todos, soy nuevo en el munro RoR vengo de PHP y ahun estoy aprendiendo. estoy con ruby on rails y no me funcciona ni puts ni print la unica forma de imprimir algo es : \<%=variable%\> Alguien me puede decir com… --- ## [Blomming is hiring!](https://www.ruby-forum.com/t/blomming-is-hiring/219907)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [May 23, 2012, 11:42am UTC](https://www.ruby-forum.com/t/blomming-is-hiring/219907 "2012-05-23T11:42:27Z")
Ruby Senior Developer Job Description Blomming is looking for a Ruby Engineer with experience on building cool Internet products using the Ruby On Rails framework. You will be part of our Tech Department working every … --- ## [Italian Ruby Day](https://www.ruby-forum.com/t/italian-ruby-day/219879)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [May 22, 2012, 12:27pm UTC](https://www.ruby-forum.com/t/italian-ruby-day/219879 "2012-05-22T12:27:39Z")
Hey ppl, I’m new on the list, just would like to share with you the Italian Ruby day, it will be an event that should happens in Milan at 15 June 2012 and some of you might have some interesting about it. I’m a Brazi… --- ## [Gioco - A gamification gem for RoR applications](https://www.ruby-forum.com/t/gioco-a-gamification-gem-for-ror-applications/219912)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 0\ **Last updated:** [May 21, 2012, 9:33pm UTC](https://www.ruby-forum.com/t/gioco-a-gamification-gem-for-ror-applications/219912 "2012-05-21T21:33:03Z")
Hey ppl, what’s up? I know that some of you already saw my post on Italian Ruby group at facebook. I’m just letting you know that I’ve released the new version of Gioco v0.3.5. Gioco, is a gamification gem ( I choos… --- ## [Aperte le registrazione del RubyDay.it 2012](https://www.ruby-forum.com/t/aperte-le-registrazione-del-rubyday-it-2012/219859)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 4\ **Last updated:** [May 19, 2012, 6:47pm UTC](https://www.ruby-forum.com/t/aperte-le-registrazione-del-rubyday-it-2012/219859 "2012-05-19T18:47:41Z")
Ciao Rubisti! Finalmente abbiamo aperto le registrazioni per il RubyDay: http://rubyday.it/register/! Quest’anno abbiamo una schedule DA PANICO, quindi non potete mancare: http://rubyday.it/schedule/! Accorrete nume… --- ## [Dashboard per delayed\_job](https://www.ruby-forum.com/t/dashboard-per-delayed-job/219804)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 2\ **Last updated:** [May 16, 2012, 7:34pm UTC](https://www.ruby-forum.com/t/dashboard-per-delayed-job/219804 "2012-05-16T19:34:35Z")
Ciao, sapete se esite una dashboard (web UI) per visualizzare lo stato di delayed\_job? Grazie --- ## [Tracciare la storia di un modello](https://www.ruby-forum.com/t/tracciare-la-storia-di-un-modello/219788)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 2\ **Last updated:** [May 16, 2012, 4:44pm UTC](https://www.ruby-forum.com/t/tracciare-la-storia-di-un-modello/219788 "2012-05-16T16:44:28Z")
Spiego meglio: Ho un modello Shop al quale e’ associato un Role. Inizialmente Role ha come attributi: role\_number, role\_data, notes, subject. Role viene usato per tenere traccia dei cambiamenti che avvengono in Shop… --- ## [Authentication](https://www.ruby-forum.com/t/authentication/219752)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 18\ **Last updated:** [May 15, 2012, 3:51pm UTC](https://www.ruby-forum.com/t/authentication/219752 "2012-05-15T15:51:03Z")
Voi che usate per l’autenticazione? Devise mi sembra sempre piu’ un casino da personalizzare che altro. Ve la fate da soli o usate clearence/authlogic o simili? ngw – \[ 926381, 23200231779, 1299022, 1045307475 \].col… --- ## [Nomi tabelle MySQL](https://www.ruby-forum.com/t/nomi-tabelle-mysql/219734)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 9\ **Last updated:** [May 14, 2012, 3:20pm UTC](https://www.ruby-forum.com/t/nomi-tabelle-mysql/219734 "2012-05-14T15:20:20Z")
Ciao a tutti, ho la necessità di interfacciare un database MySQL con Rails, le tabelle del db sono tutte maiuscole (ad esempio BS\_TODO\_ABC\_XYZ), qualcuno ha mai affrontato un problema simile? Ho cercato in rete ma non… --- ## [Rubyday](https://www.ruby-forum.com/t/rubyday/219681)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 8\ **Last updated:** [May 14, 2012, 2:09pm UTC](https://www.ruby-forum.com/t/rubyday/219681 "2012-05-14T14:09:08Z")
C’ qualcuno che va al prossimo RubyDay a milano? Si pu pensare di organizzare una comitiva? – Riccardo L’esperienza quello che ottieni quando, non ottieni quello che desideri. --- ## [RoR Developer for Berlin besed Company wanted.Permanent Position!](https://www.ruby-forum.com/t/ror-developer-for-berlin-besed-company-wanted-permanent-position/219687)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [May 11, 2012, 4:18pm UTC](https://www.ruby-forum.com/t/ror-developer-for-berlin-besed-company-wanted-permanent-position/219687 "2012-05-11T16:18:52Z")
Do your friends call you a geek, because you think Ruby is cool technology? Do you think you can change the world by writing the right code? Sounds like you’re the perfect addition to our development team. Together yo… --- ## [RoR Developer for Berlin besed Company wanted!Permanent Position!](https://www.ruby-forum.com/t/ror-developer-for-berlin-besed-company-wanted-permanent-position/219686)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 0\ **Last updated:** [May 11, 2012, 4:18pm UTC](https://www.ruby-forum.com/t/ror-developer-for-berlin-besed-company-wanted-permanent-position/219686 "2012-05-11T16:18:21Z")
Do your friends call you a geek, because you think Ruby is cool technology? Do you think you can change the world by writing the right code? Sounds like you’re the perfect addition to our development team. Together yo… --- ## [Problemi di timeout con actionmailer e gmail](https://www.ruby-forum.com/t/problemi-di-timeout-con-actionmailer-e-gmail/219677)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 6\ **Last updated:** [May 11, 2012, 3:12pm UTC](https://www.ruby-forum.com/t/problemi-di-timeout-con-actionmailer-e-gmail/219677 "2012-05-11T15:12:39Z")
Ciao, oggi mi sveglio e scopro che il mio bel mailer ha smesso di funzionare (tristezza…)… fino a ieri girava che era una bomba, e oggi va in timeout… io in initializers ho creato un file “setup\_mail.rb” con queste … --- ## [Campo nascosto in Rails 3 non salva campo](https://www.ruby-forum.com/t/campo-nascosto-in-rails-3-non-salva-campo/219581)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [May 10, 2012, 8:57pm UTC](https://www.ruby-forum.com/t/campo-nascosto-in-rails-3-non-salva-campo/219581 "2012-05-10T20:57:35Z")
Salve a tutti, solito problema di campo nascosto che non mi viene salvato nel db ma in Rails si tratta di questi dettagli per far funzionare le cose \[lo so esiste già’ un post su questo ma avendolo letto sono arrivato… --- ## [Problema con el inflector (creo)](https://www.ruby-forum.com/t/problema-con-el-inflector-creo/219666)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 0\ **Last updated:** [May 10, 2012, 7:04pm UTC](https://www.ruby-forum.com/t/problema-con-el-inflector-creo/219666 "2012-05-10T19:04:31Z")
Hola, Estoy empezando a desarrollar mi primera aplicación con Rails. He hecho los tutoriales del “Agile Web D. with Rails” y el “Rails 3 in Action”, y más o menos ya veo cómo funciona. El caso es que he añadido la co… --- ## [Strani return](https://www.ruby-forum.com/t/strani-return/219592)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 5\ **Last updated:** [May 9, 2012, 4:16pm UTC](https://www.ruby-forum.com/t/strani-return/219592 "2012-05-09T16:16:05Z")
faccio alcuni esempi tramite irb: 1 \<= 2 and 2 \>= 1 restituisce true (ovvio no?) def appo 1 \<= 2 and 2\>= 1 end appo restituisce true unico valore prodotto anche se non e\` assegnato a ad una variabile def appo re… --- ## [\[JOB\] Software em/celluloid](https://www.ruby-forum.com/t/job-software-em-celluloid/219616)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [May 9, 2012, 12:13pm UTC](https://www.ruby-forum.com/t/job-software-em-celluloid/219616 "2012-05-09T12:13:53Z")
Ciao a tutti. Qualche tempo fa sono entrato in contatto con una bella realta’ milanese di startup e startuppari, con un bel progetto in mano, specialmente dal punto di vista tecnico. Purtroppo ho deciso di prendere un… --- ## [Problema con le relation](https://www.ruby-forum.com/t/problema-con-le-relation/219551)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 18\ **Last updated:** [May 8, 2012, 11:15am UTC](https://www.ruby-forum.com/t/problema-con-le-relation/219551 "2012-05-08T11:15:41Z")
Salve ragazzi, Ho 2 modelli (con relativi controller e viste) chiamati EVENTS e LINKS. Ogni events has\_many :links Ogni links belongs\_to :event Questo è lo schema di questi due modelli: create\_table “events”, :force… --- ## [Installazione de ruby on rails ubuntu 12](https://www.ruby-forum.com/t/installazione-de-ruby-on-rails-ubuntu-12/219549)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 34\ **Last updated:** [May 7, 2012, 6:55pm UTC](https://www.ruby-forum.com/t/installazione-de-ruby-on-rails-ubuntu-12/219549 "2012-05-07T18:55:23Z")
Buongiorno a tutti, Sono nuovo in Ruby on Rails. Per piacere una mano vorrei sapere i passi esatti per installare Ruby on Rails in Ubuntu 12 o Win 7 64bit Sono due giorni che cerco di installarlo ma non riesco. Sono… --- ## [Qué plugins usar en rails3](https://www.ruby-forum.com/t/que-plugins-usar-en-rails3/219207)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [May 5, 2012, 10:18pm UTC](https://www.ruby-forum.com/t/que-plugins-usar-en-rails3/219207 "2012-05-05T22:18:35Z")
Hola buenas a todos Tengo que migrar una aplicación rails 2.3 a rails 3 Necesitaría saber qué plugins similares puedo usar a los que venía utilizando, básicamente los que más me interesan son éstos: attachment\_fu: c… --- ## [Ruby Social Club Firenze](https://www.ruby-forum.com/t/ruby-social-club-firenze/219171)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [May 5, 2012, 4:08pm UTC](https://www.ruby-forum.com/t/ruby-social-club-firenze/219171 "2012-05-05T16:08:45Z")
Ciao a tutti, con un gruppo di amici/colleghi rubysti fiorentini abbiamo deciso di dare seguito ad una serie di incontri molto informali a tema ruby che abbiamo organizzato negli ultimi mesi e (di ritorno dall’incontr… --- ## [Sito di gestione concorsi pubblici](https://www.ruby-forum.com/t/sito-di-gestione-concorsi-pubblici/219459)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 15\ **Last updated:** [May 5, 2012, 12:35am UTC](https://www.ruby-forum.com/t/sito-di-gestione-concorsi-pubblici/219459 "2012-05-05T00:35:48Z")
Ciao a tutti, ######### lamentazio ######### Dopo che i miei capi mi hanno fatto, con tempi ridicoli, fare un sistema di gestione on line per i concorsi pubblici. (ipse dixit: Fallo come ti pare basta che ci metti … --- ## [L'ereditarieta' in rails](https://www.ruby-forum.com/t/lereditarieta-in-rails/219488)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 5\ **Last updated:** [May 4, 2012, 10:59pm UTC](https://www.ruby-forum.com/t/lereditarieta-in-rails/219488 "2012-05-04T22:59:30Z")
Class Person. Se poi volessi avere Employee, Manager, etc. una cosa da fare sarebbe derivare queste classi da Person. L’ereditarieta’ STI, single table inheritation, indica di mettere un campo type sulla tabella, in … --- ## [Rails & "rename convention"](https://www.ruby-forum.com/t/rails-rename-convention/219444)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 6\ **Last updated:** [May 4, 2012, 1:20pm UTC](https://www.ruby-forum.com/t/rails-rename-convention/219444 "2012-05-04T13:20:39Z")
Eil, vedendo la mail di Cluter V. sul rinominare una app rails m’ venuto in mente di chiedere di nuovo se qualcuno si fatto una gem/rake task/script awk per rinominare qualcosa dentro una app rails in modo furbo. O… --- ## [\#RSC stasera a Milano](https://www.ruby-forum.com/t/rsc-stasera-a-milano/219450)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 14\ **Last updated:** [May 4, 2012, 12:05pm UTC](https://www.ruby-forum.com/t/rsc-stasera-a-milano/219450 "2012-05-04T12:05:55Z")
Ciao a tutti, e’ il primo giovedi’ del mese e quale modo migliore per festeggiare il ritorno dal ponte (perche’ qualcuno di voi l’ha fatto, vero? ;-)) se non partecipare al Ruby Social Club negli uffici milanesi di M… [Previous page](https://www.ruby-forum.com/c/community/3.md?page=35) [Next page](https://www.ruby-forum.com/c/community/3.md?page=37)