# Community

**URL:** https://www.ruby-forum.com/c/community/3.md?page=299

[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:** 300

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## [Rubygems](https://www.ruby-forum.com/t/rubygems/106727)

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**Author:** [@beusse](https://www.ruby-forum.com/u/beusse)\
**Replies:** 10\
**Last updated:** [June 14, 2007, 9:48am UTC](https://www.ruby-forum.com/t/rubygems/106727 "2007-06-14T09:48:43Z")

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Salut Ã tous, je cherche Ã savoir si il est possible d’installÃ© les ‘gems’ sans se servir de rubygems et de les placÃ©s dans d’autres dossiers que ceux dans lesquels ils sont placÃ©s habituellement? et si s’est pos…

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## [TestÃ© l'existence d'un node avec un Id par R JS](https://www.ruby-forum.com/t/testa-lexistence-dun-node-avec-un-id-par-r-js/106778)

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**Author:** [@shingara](https://www.ruby-forum.com/u/shingara)\
**Replies:** 6\
**Last updated:** [June 14, 2007, 9:38am UTC](https://www.ruby-forum.com/t/testa-lexistence-dun-node-avec-un-id-par-r-js/106778 "2007-06-14T09:38:42Z")

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Bonjour, Je suis en train de bidouiller pas mal avec RJS et je commence enfin à en comprendre le fonctionnement et de facto à l’aimer. Mais voilà,j’ai un comportement que je n’arrive pas à mettre en place. Dans une p…

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## [RE: vero inesperto](https://www.ruby-forum.com/t/re-vero-inesperto/106732)

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**Author:** [@Giuliano\_U](https://www.ruby-forum.com/u/Giuliano_U)\
**Replies:** 2\
**Last updated:** [June 14, 2007, 7:18am UTC](https://www.ruby-forum.com/t/re-vero-inesperto/106732 "2007-06-14T07:18:29Z")

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in che senso credi che non sia voluto?

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## [Fwd: \[Ruby Arg\] \[ANN\] Design 21 en Ruby on Rails](https://www.ruby-forum.com/t/fwd-ruby-arg-ann-design-21-en-ruby-on-rails/106776)

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**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\
**Replies:** 1\
**Last updated:** [June 14, 2007, 1:29am UTC](https://www.ruby-forum.com/t/fwd-ruby-arg-ann-design-21-en-ruby-on-rails/106776 "2007-06-14T01:29:57Z")

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Hola amigos. Quería compartir también con ustedes la culminación de este proyecto que, como verán, el Ruby 100% y nos ha dado grandes satisfacciones. (Además de este mensaje de Michel a la lista RubyArgentina, yo escr…

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## [Tratar un hash?](https://www.ruby-forum.com/t/tratar-un-hash/106691)

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**Author:** [@vilec](https://www.ruby-forum.com/u/vilec)\
**Replies:** 1\
**Last updated:** [June 13, 2007, 11:46pm UTC](https://www.ruby-forum.com/t/tratar-un-hash/106691 "2007-06-13T23:46:44Z")

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Buenas, tengo una dudilla sobre el tratamiento de hashes. Hay alguna manera mÃ¡s DRY de hacer Ã©sto? @record.attributes.each\_key do |a| @record.attributes\[a\] = convert\_hash(@record.attributes\[a\]) if @ rec…

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## [Authenticated](https://www.ruby-forum.com/t/authenticated/106752)

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**Author:** [@william](https://www.ruby-forum.com/u/william)\
**Replies:** 3\
**Last updated:** [June 13, 2007, 10:58pm UTC](https://www.ruby-forum.com/t/authenticated/106752 "2007-06-13T22:58:42Z")

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Cual de los dos plugins, me recomiendan para implementar en una aplicacion? debo guardar en los registros el id del usuario que hizo la transaccion. debo permitir solo acceso a unas opciones del menu (restriccion de …

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## [Help](https://www.ruby-forum.com/t/help/106726)

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**Author:** [@Gerard\_Jugnot](https://www.ruby-forum.com/u/Gerard_Jugnot)\
**Replies:** 14\
**Last updated:** [June 13, 2007, 9:32pm UTC](https://www.ruby-forum.com/t/help/106726 "2007-06-13T21:32:58Z")

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Bjr Ã tous, Mon modele est le suivant : un lot\_de\_produits peut avoir plusieurs produits un produit ne peut appartenir qu’a un lot\_de\_produits chaque lot\_de\_produits a un statut, on va dire ouvert (1) ou fermÃ© (2) …

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## [RE: vero inesperto](https://www.ruby-forum.com/t/re-vero-inesperto/106695)

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**Author:** [@Giuliano\_U](https://www.ruby-forum.com/u/Giuliano_U)\
**Replies:** 5\
**Last updated:** [June 13, 2007, 6:14pm UTC](https://www.ruby-forum.com/t/re-vero-inesperto/106695 "2007-06-13T18:14:42Z")

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Java + Structs ? :)))

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## [InterpolaciÃ³n en cadenas en irb (con windows XP)](https://www.ruby-forum.com/t/interpolacia-n-en-cadenas-en-irb-con-windows-xp/106685)

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**Author:** [@jmcervera](https://www.ruby-forum.com/u/jmcervera)\
**Replies:** 2\
**Last updated:** [June 13, 2007, 6:14pm UTC](https://www.ruby-forum.com/t/interpolacia-n-en-cadenas-en-irb-con-windows-xp/106685 "2007-06-13T18:14:18Z")

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Hola a todos. Utilizo con bastante frecuencia la consola irb para probar el codigo. Estoy desarrollando en Windows XP, con la instalaciÃ³n de One-Click-Installer con la opciÃ³n de teclado europeo seleccionada. No ten…

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## [ProblÃ¨me avec ActionMailer](https://www.ruby-forum.com/t/probla-me-avec-actionmailer/106625)

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**Author:** [@JSSSSrSSSSmy\_Dierx](https://www.ruby-forum.com/u/JSSSSrSSSSmy_Dierx)\
**Replies:** 1\
**Last updated:** [June 13, 2007, 5:55pm UTC](https://www.ruby-forum.com/t/probla-me-avec-actionmailer/106625 "2007-06-13T17:55:37Z")

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Bonjour, je test actuellement l’envoi d’email apr ActionMailer. Sur mon poste de dev Ã§a fonctionne sans problÃ¨me. Sur le serveur de mail , Ã§a a fonctionnÃ©… Voici le message d’erreur rÃ©cupÃ©rÃ© dans le fichier de …

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## [Recherche d'emploi sous Rails](https://www.ruby-forum.com/t/recherche-demploi-sous-rails/106735)

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**Author:** [@Cobalt\_Labs](https://www.ruby-forum.com/u/Cobalt_Labs)\
**Replies:** 0\
**Last updated:** [June 13, 2007, 5:55pm UTC](https://www.ruby-forum.com/t/recherche-demploi-sous-rails/106735 "2007-06-13T17:55:28Z")

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Hello les Railers, si vous etes sur Paris, Ã la recherche d’un emploi, passionÃ© de nouvelles technos et que vous voulez dÃ©velopper sur RUBY / RAILS , postez moi un ptit message ou envoyez moi un mail Ã removed\_ema…

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## [Saber la accion que se va ejecutar (action\_name)](https://www.ruby-forum.com/t/saber-la-accion-que-se-va-ejecutar-action-name/106704)

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**Author:** [@aitor](https://www.ruby-forum.com/u/aitor)\
**Replies:** 5\
**Last updated:** [June 13, 2007, 5:31pm UTC](https://www.ruby-forum.com/t/saber-la-accion-que-se-va-ejecutar-action-name/106704 "2007-06-13T17:31:34Z")

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Hola como es posible saber de antemano que metodo se va a ejecutar al acceder a un controlador? necesitaba pasar el nombre de la accion a un filtro antes de que dicha accion se ejecutase algo como before\_filter do |…

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## [Parentesi quadre nella console ruby on rails](https://www.ruby-forum.com/t/parentesi-quadre-nella-console-ruby-on-rails/105487)

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**Author:** [@magnus](https://www.ruby-forum.com/u/magnus)\
**Replies:** 2\
**Last updated:** [June 13, 2007, 4:11pm UTC](https://www.ruby-forum.com/t/parentesi-quadre-nella-console-ruby-on-rails/105487 "2007-06-13T16:11:18Z")

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Ciao ragazzi. Ho installato instantrails su windows ed avviato ruby script/console da prompt ( \>\> ) vorrei scrivere \[ Come posso fare? Con Alt Gr + Ã¨ non mi scrive la parentesi quadra e tra l’altro in console non r…

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## [Como posicionar los campos en una forma](https://www.ruby-forum.com/t/como-posicionar-los-campos-en-una-forma/106706)

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**Author:** [@jsn1](https://www.ruby-forum.com/u/jsn1)\
**Replies:** 1\
**Last updated:** [June 13, 2007, 2:52pm UTC](https://www.ruby-forum.com/t/como-posicionar-los-campos-en-una-forma/106706 "2007-06-13T14:52:04Z")

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Cuando se crea una forma en RoR, por ejemplo esta de este codigo: Artista: Ãlbum: Como hago para posicionar los campos por ejemplo en una lineaa o en una columna? gracias jsn

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## [AÃ±adir voz a aplicaciones RoR](https://www.ruby-forum.com/t/aa-adir-voz-a-aplicaciones-ror/106707)

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**Author:** [@Sergio\_Espeja](https://www.ruby-forum.com/u/Sergio_Espeja)\
**Replies:** 0\
**Last updated:** [June 13, 2007, 2:33pm UTC](https://www.ruby-forum.com/t/aa-adir-voz-a-aplicaciones-ror/106707 "2007-06-13T14:33:00Z")

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Hola a todos, He creado un plugin para RoR que permite aÃ±adir voz a tus aplicaciones RoR muy fÃ¡cilmente, si alguna vez os habÃ©is planteado hacer algo asÃ­ o simplemente teneis curiosidad, podÃ©is probarlo. El pos…

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## [Afficher une liste d'une autre table dans un fichier rhtml](https://www.ruby-forum.com/t/afficher-une-liste-dune-autre-table-dans-un-fichier-rhtml/106696)

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**Author:** [@syoyo](https://www.ruby-forum.com/u/syoyo)\
**Replies:** 4\
**Last updated:** [June 13, 2007, 1:42pm UTC](https://www.ruby-forum.com/t/afficher-une-liste-dune-autre-table-dans-un-fichier-rhtml/106696 "2007-06-13T13:42:52Z")

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Bonjour, donc voila, j’ai deux fichier le 1er ce s’apel par exemple afficher\_tablecode dedant j’ai la ligne suivante : \<%= form\_tag :action=\>“valider\_tablecode”, :id=\>@tc.id %\> Type : (\*) \<%= select :tc…

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## [Problema relazioni Molti a Molti](https://www.ruby-forum.com/t/problema-relazioni-molti-a-molti/106148)

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**Author:** [@martignoni-a](https://www.ruby-forum.com/u/martignoni-a)\
**Replies:** 23\
**Last updated:** [June 13, 2007, 12:38pm UTC](https://www.ruby-forum.com/t/problema-relazioni-molti-a-molti/106148 "2007-06-13T12:38:48Z")

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Buonasera a tutti, sono un nuovo utente che si sta affacciando al mondo di Ruby e ho qualche problema che spero mi aiutiate a risolvere… Ho diverse tabelle che servono a reppresentare una libreria on-line con libri au…

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## [Inserer une date de modification sans le date\_select](https://www.ruby-forum.com/t/inserer-une-date-de-modification-sans-le-date-select/106603)

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**Author:** [@syoyo](https://www.ruby-forum.com/u/syoyo)\
**Replies:** 8\
**Last updated:** [June 13, 2007, 12:00pm UTC](https://www.ruby-forum.com/t/inserer-une-date-de-modification-sans-le-date-select/106603 "2007-06-13T12:00:35Z")

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Bonjour/Bonsoir, voila je crÃ©er une fiche avec deux date : j’aimerais pouvoir enlever le moyen de saisir nous mÃªme les dates et qu’on puisse voir la date je m’explique. dans la crÃ©ation\_table par exemple j’ai la l…

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## [Pb upload image](https://www.ruby-forum.com/t/pb-upload-image/106558)

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**Author:** [@jef](https://www.ruby-forum.com/u/jef)\
**Replies:** 5\
**Last updated:** [June 13, 2007, 11:53am UTC](https://www.ruby-forum.com/t/pb-upload-image/106558 "2007-06-13T11:53:34Z")

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j’ai un model randonnee dans lequel je souhaite inserer une image. j’ai un champ “nom\_fichier” dans ma base. class Randonnee \< ActiveRecord::Base belongs\_to :user def self.save(randonnee) File.open(“pictures/#{rando…

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## [Consejo para una de roles y permisos](https://www.ruby-forum.com/t/consejo-para-una-de-roles-y-permisos/106662)

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**Author:** [@alarkspur](https://www.ruby-forum.com/u/alarkspur)\
**Replies:** 1\
**Last updated:** [June 13, 2007, 1:34am UTC](https://www.ruby-forum.com/t/consejo-para-una-de-roles-y-permisos/106662 "2007-06-13T01:34:53Z")

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Hola, había implementado un sistema de usuarios, roles y permisos pero cuando lo he visto al cabo de unos días no me gusta nada, lo veo poco DRY :frowning: les comento un poco por encima el código a ver que les parece…

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## [Sigo peleando con las listas!](https://www.ruby-forum.com/t/sigo-peleando-con-las-listas/105331)

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**Author:** [@william](https://www.ruby-forum.com/u/william)\
**Replies:** 14\
**Last updated:** [June 13, 2007, 12:26am UTC](https://www.ruby-forum.com/t/sigo-peleando-con-las-listas/105331 "2007-06-13T00:26:09Z")

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compaÃ±eros tengo un problema con las listas, al guardar me genera el siguiente error: undefined method \`centro’ for #Funcionario:0x4947d08 Request Parameters: {“commit”=\>“Guardar”, “funcionario”=\>{“nombre”=\>“dsadas”…

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## [Typo, problÃ¨me de lenteur et correctif](https://www.ruby-forum.com/t/typo-probla-me-de-lenteur-et-correctif/106630)

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**Author:** [@Frederic\_de\_Villami](https://www.ruby-forum.com/u/Frederic_de_Villami)\
**Replies:** 5\
**Last updated:** [June 12, 2007, 11:07pm UTC](https://www.ruby-forum.com/t/typo-probla-me-de-lenteur-et-correctif/106630 "2007-06-12T23:07:34Z")

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Bonjour, Je ne sais pas si certains d’entre vous utilisent Typo, l’outil de blog en ROR, ou si tout le monde est passé sous Mephisto, mais je balance tout de même ça ici, ça peut en aider quelques uns Ça fait un mom…

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## [Trier un hash](https://www.ruby-forum.com/t/trier-un-hash/106654)

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**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\
**Replies:** 2\
**Last updated:** [June 12, 2007, 10:09pm UTC](https://www.ruby-forum.com/t/trier-un-hash/106654 "2007-06-12T22:09:25Z")

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Salut, J’ai un hash personne = {“1”=\>“Mehdi”,“2”=\>Nicol,“3”=\>Nadin } , j’arrive pas a le trier si qlq peut m’aider Merci

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## [Nantes : pizzaonrails](https://www.ruby-forum.com/t/nantes-pizzaonrails/106623)

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**Author:** [@guillaume\_belleguic](https://www.ruby-forum.com/u/guillaume_belleguic)\
**Replies:** 1\
**Last updated:** [June 12, 2007, 9:13pm UTC](https://www.ruby-forum.com/t/nantes-pizzaonrails/106623 "2007-06-12T21:13:13Z")

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Bonjour, J’ai publiÃ© la proposition d’apÃ©ro ROR a nantes : http://www.pizzaonrails.org/2007/6/11/apros-ror-sur-nantes merci pour les commentaires

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## [Differenza tra map e map!](https://www.ruby-forum.com/t/differenza-tra-map-e-map/106493)

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**Author:** [@mentat](https://www.ruby-forum.com/u/mentat)\
**Replies:** 10\
**Last updated:** [June 12, 2007, 9:01pm UTC](https://www.ruby-forum.com/t/differenza-tra-map-e-map/106493 "2007-06-12T21:01:06Z")

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Salve a tutti! Nella mia domanda precedente sulla diff tra’ p e puts prendevo come esempio il seguente codice: b = \[10,12,13,15\] b.map { |i| i\*2} puts b … =\>10 =\>12 =\>13 =\>15 aspettandomi poi che avrebbe stampat…

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## [CodificaciÃ³n WE8MSWIN1252](https://www.ruby-forum.com/t/codificacia-n-we8mswin1252/106606)

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**Author:** [@vilec](https://www.ruby-forum.com/u/vilec)\
**Replies:** 3\
**Last updated:** [June 12, 2007, 6:02pm UTC](https://www.ruby-forum.com/t/codificacia-n-we8mswin1252/106606 "2007-06-12T18:02:07Z")

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Buenas, tengo una base de datos oracle que tiene la codificaciÃ³n de caracteres WE8MSWIN1252 Tengo el tÃ­pico problema de las tildes y los caracteres latinos, que me lo mete como caracteres raros al insertarlo con ac…

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## [\[OT\] Google maps street view](https://www.ruby-forum.com/t/ot-google-maps-street-view/106555)

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**Author:** [@esox\_ch](https://www.ruby-forum.com/u/esox_ch)\
**Replies:** 7\
**Last updated:** [June 12, 2007, 3:12pm UTC](https://www.ruby-forum.com/t/ot-google-maps-street-view/106555 "2007-06-12T15:12:09Z")

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Raga cioccatevi lo street view http://maps.google.com/maps/mm?mapprev=1 Sarà OT ma è incredibile, io mi sono sparato tutta new york :slight\_smile: P.s. immaginatevi le applicazioni con le api de 'sta robba!!! jeko

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## [Ruby on rake, oÃ¹ "comment rake m'a rendu a lcoolique"](https://www.ruby-forum.com/t/ruby-on-rake-oa-comment-rake-ma-rendu-a-lcoolique/106547)

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**Author:** [@Frederic\_de\_Villami](https://www.ruby-forum.com/u/Frederic_de_Villami)\
**Replies:** 3\
**Last updated:** [June 12, 2007, 11:38am UTC](https://www.ruby-forum.com/t/ruby-on-rake-oa-comment-rake-ma-rendu-a-lcoolique/106547 "2007-06-12T11:38:25Z")

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Bonsoir, Rails en français manquant un peu de docs sur le web, j’ai fait une rapide traduction de l’excellente article des gens de Railsenvy. C’est sur Frederic DE Villamil | A better way ma-rendu-alcoolique Bonne …

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## [REST route](https://www.ruby-forum.com/t/rest-route/106602)

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**Author:** [@kadoudal](https://www.ruby-forum.com/u/kadoudal)\
**Replies:** 0\
**Last updated:** [June 12, 2007, 10:49am UTC](https://www.ruby-forum.com/t/rest-route/106602 "2007-06-12T10:49:25Z")

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Salut j’ai dÃ©fini une ressource Message qui me permet de garder la trace des messages reÃ§us ou envoyÃ©s entre des users… class Message \< ActiveRecord::Base belongs\_to :sender, :foreign\_key =\> ‘from\_id’, :class\_nam…

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## [Actualizar formularios](https://www.ruby-forum.com/t/actualizar-formularios/106446)

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**Author:** [@wifer](https://www.ruby-forum.com/u/wifer)\
**Replies:** 6\
**Last updated:** [June 12, 2007, 10:29am UTC](https://www.ruby-forum.com/t/actualizar-formularios/106446 "2007-06-12T10:29:07Z")

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invocar un formulario remoto realizar una operacion devolver valores a tres campos del formulario que no invoco como se puede hacer esto: invocar el formulario remoto lo se. pero actualizar el formulario inicial con …

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