# Community **URL:** https://www.ruby-forum.com/c/community/3.md?page=96 [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:** 97 --- ## [Problème Mémoire](https://www.ruby-forum.com/t/probla-me-ma-moire/170969)
**Author:** [@sdesbure](https://www.ruby-forum.com/u/sdesbure)\ **Replies:** 26\ **Last updated:** [June 26, 2009, 3:15pm UTC](https://www.ruby-forum.com/t/probla-me-ma-moire/170969 "2009-06-26T15:15:33Z")
Bonjour, je développe une application qui récupère des infos d’un fichier XML Dans le fichier, un réseau et des connexions sont décrits Une connexion est composée d’un ou plusieurs chemins Un chemin est composÃ… --- ## [Optimisation de code](https://www.ruby-forum.com/t/optimisation-de-code/171097)
**Author:** [@tranquiliste](https://www.ruby-forum.com/u/tranquiliste)\ **Replies:** 6\ **Last updated:** [June 26, 2009, 2:12pm UTC](https://www.ruby-forum.com/t/optimisation-de-code/171097 "2009-06-26T14:12:51Z")
Bonjour, J’aimerai un conseil sur l’optimisation de code. J’ai plusieurs modèles building has\_many roles role (qui porte aussi le type de role, admin, proprio, locataire, …) belongs\_to building belongs\_to user u… --- ## [Lettura file da URL](https://www.ruby-forum.com/t/lettura-file-da-url/171104)
**Author:** [@Davide\_Monfrecola](https://www.ruby-forum.com/u/Davide_Monfrecola)\ **Replies:** 1\ **Last updated:** [June 26, 2009, 2:11pm UTC](https://www.ruby-forum.com/t/lettura-file-da-url/171104 "2009-06-26T14:11:06Z")
Ciao a tutti, ho un problema con lo scaricamento e lettura di un file da internet. Praticamente devo leggere un file pdf da URL e convertirlo a testo utilizzando un programma esterno (pdftotext) nel seguente modo: o… --- ## [Frage zu named scope in einer association](https://www.ruby-forum.com/t/frage-zu-named-scope-in-einer-association/171016)
**Author:** [@mrkohrea](https://www.ruby-forum.com/u/mrkohrea)\ **Replies:** 17\ **Last updated:** [June 26, 2009, 1:27pm UTC](https://www.ruby-forum.com/t/frage-zu-named-scope-in-einer-association/171016 "2009-06-26T13:27:07Z")
Hallo, ich stehe gerade vor einem Verständnisproblem betreffend named scopes und associations. Ich habe zwei Models Publication und Price die durch eine has\_many-Association verbunden sind: class Publication \< Acti… --- ## [Modération des messages (tantôt oui ta ntôt non)](https://www.ruby-forum.com/t/moda-ration-des-messages-tanta-t-oui-ta-nta-t-non/171088)
**Author:** [@philippe\_lachaise](https://www.ruby-forum.com/u/philippe_lachaise)\ **Replies:** 1\ **Last updated:** [June 26, 2009, 12:13pm UTC](https://www.ruby-forum.com/t/moda-ration-des-messages-tanta-t-oui-ta-nta-t-non/171088 "2009-06-26T12:13:16Z")
Par moment je tombe sur “Seul le gestionnaire de ce groupe est habilité à consulter cette page.”, à d’autres ça se passe normalement ?! @autres modérateurs : ça vous fait ça aussi ? --- ## [\[JOB\] Sviluppatore Rails](https://www.ruby-forum.com/t/job-sviluppatore-rails/171096)
**Author:** [@masolino](https://www.ruby-forum.com/u/masolino)\ **Replies:** 0\ **Last updated:** [June 26, 2009, 11:24am UTC](https://www.ruby-forum.com/t/job-sviluppatore-rails/171096 "2009-06-26T11:24:37Z")
Ciao a tutti, cerco uno sviluppatore Rails a tempo pieno a Roma che lavori con noi allo sviluppo di Europaconcorsi che è online da 10 anni e da un anno è in Rails al 100%. http://europaconcorsi.com Se qualcuno è disp… --- ## [Monitoring d'une applis Rails](https://www.ruby-forum.com/t/monitoring-dune-applis-rails/170983)
**Author:** [@tranquiliste](https://www.ruby-forum.com/u/tranquiliste)\ **Replies:** 5\ **Last updated:** [June 26, 2009, 10:04am UTC](https://www.ruby-forum.com/t/monitoring-dune-applis-rails/170983 "2009-06-26T10:04:54Z")
Bonjour, Je me demandais ce que vous utilisiez pour monitorer vos appli rails. J’ai vu rawk qui analyse le fichier log, http://newrelic.com/ mais qui ne fonctionnera pas a priori sur mon environnement de dev (fascg… --- ## [Servicio REST para envío de emails ¿u til?](https://www.ruby-forum.com/t/servicio-rest-para-enva-o-de-emails-a-u-til/170945)
**Author:** [@Ceritium](https://www.ruby-forum.com/u/Ceritium)\ **Replies:** 3\ **Last updated:** [June 26, 2009, 10:00am UTC](https://www.ruby-forum.com/t/servicio-rest-para-enva-o-de-emails-a-u-til/170945 "2009-06-26T10:00:47Z")
Buenas lista, el otro me encontré por casualidad la gema Howlr\[1\] pero no conseguí hacerla funcionar. La gema teoricamente te monta un servicio REST para enviar correo electronicos. Bueno si Howlr no me funciona no me… --- ## [Enviar un XML con Net::HTTP::Post](https://www.ruby-forum.com/t/enviar-un-xml-con-net-post/167297)
**Author:** [@fernan2](https://www.ruby-forum.com/u/fernan2)\ **Replies:** 5\ **Last updated:** [June 26, 2009, 1:12am UTC](https://www.ruby-forum.com/t/enviar-un-xml-con-net-post/167297 "2009-06-26T01:12:41Z")
Estoy tratando de enviar un XML con este código: xml = … (el xml a enviar) destino = … (URL destino) url = URI.parse(destino) req = Net::HTTP::Post.new(url.path) req.content\_type = ‘text/xml’ req.form\_data = xml … --- ## [Re: Exportar datos a excell](https://www.ruby-forum.com/t/re-exportar-datos-a-excell/171057)
**Author:** [@Angel\_Mauricio\_Pino](https://www.ruby-forum.com/u/Angel_Mauricio_Pino)\ **Replies:** 0\ **Last updated:** [June 25, 2009, 9:48pm UTC](https://www.ruby-forum.com/t/re-exportar-datos-a-excell/171057 "2009-06-25T21:48:05Z")
Ya encontre de donde lo saque el fuente que mande antes me gusta que sepamos quienes son los que tiene las ideas correctas y nos aportan soluciones. Atte. Angel Mauricio Pino G removed\_email\_address@domain.invalid … --- ## [Re: Exportar datos a excell (Jorge Cal?s Lozano)](https://www.ruby-forum.com/t/re-exportar-datos-a-excell-jorge-cal-s-lozano/171055)
**Author:** [@Angel\_Mauricio\_Pino](https://www.ruby-forum.com/u/Angel_Mauricio_Pino)\ **Replies:** 0\ **Last updated:** [June 25, 2009, 9:33pm UTC](https://www.ruby-forum.com/t/re-exportar-datos-a-excell-jorge-cal-s-lozano/171055 "2009-06-25T21:33:23Z")
Tube el mismo problemay encontre este fuente que lo agregue a mi aplicaciòn: meti este trozo de codigo en config/environment.rb class String def encoding cuenta=0 ascii=true self.each\_byte do |byte| if cuenta\>0 … --- ## [Einladung Ruby User Group Berlin, Do, 2.7.2009, 19.30 Uhr](https://www.ruby-forum.com/t/einladung-ruby-user-group-berlin-do-2-7-2009-19-30-uhr/171040)
**Author:** [@florian\_goersdorf](https://www.ruby-forum.com/u/florian_goersdorf)\ **Replies:** 0\ **Last updated:** [June 25, 2009, 5:28pm UTC](https://www.ruby-forum.com/t/einladung-ruby-user-group-berlin-do-2-7-2009-19-30-uhr/171040 "2009-06-25T17:28:01Z")
Hallo Zusammen, unser nächstes Treffen findet statt am Donnerstag, den 2. Juli 2009, 19.30 Uhr. Agenda: Mathias Meyer: Nanite und RabbitMQ Ort: Upstream Agile GmbH, Boxhagener Strass 119, 10245 Berlin-Friedrichsh… --- ## [Lire un fichier pdf](https://www.ruby-forum.com/t/lire-un-fichier-pdf/171023)
**Author:** [@Zied](https://www.ruby-forum.com/u/Zied)\ **Replies:** 6\ **Last updated:** [June 25, 2009, 5:20pm UTC](https://www.ruby-forum.com/t/lire-un-fichier-pdf/171023 "2009-06-25T17:20:24Z")
Salut, j’ai créé un bouton et je veux bien que son role soit d’ouvrir un fichier pdf déjà existant… J’ai cherché dans le net et j’ai essayé pdf-reader… J’ai créé un bouton qui exécute l’action lirepdf ci-dessous: re… --- ## [\[ANNOUNCE\] cucumber in italiano + blog post](https://www.ruby-forum.com/t/announce-cucumber-in-italiano-blog-post/153112)
**Author:** [@andrea](https://www.ruby-forum.com/u/andrea)\ **Replies:** 3\ **Last updated:** [June 25, 2009, 3:52pm UTC](https://www.ruby-forum.com/t/announce-cucumber-in-italiano-blog-post/153112 "2009-06-25T15:52:58Z")
Ciao, la mia localizzazione di cucumber in italiano è stata integrata nell’ultima gem, potete trovarla su github ( GitHub: Let’s build from here · GitHub ). Per chi usa textmate, c’è anche il syntax highlighting nell… --- ## [Aprire e scrivere su un pdf](https://www.ruby-forum.com/t/aprire-e-scrivere-su-un-pdf/170339)
**Author:** [@menestra](https://www.ruby-forum.com/u/menestra)\ **Replies:** 3\ **Last updated:** [June 25, 2009, 3:29pm UTC](https://www.ruby-forum.com/t/aprire-e-scrivere-su-un-pdf/170339 "2009-06-25T15:29:42Z")
Ciao ragazzi, ho letto a riguardo parecchie notizie su come scrivere e generare un pdf. Non mi è molto chiaro però quest’altra questione: io ho un pdf già pronto con dei moduli (pdf realizzato con ADOBE DESIGNER … --- ## [Bégaiement test unitaire ?!](https://www.ruby-forum.com/t/ba-gaiement-test-unitaire/171011)
**Author:** [@philippe\_lachaise](https://www.ruby-forum.com/u/philippe_lachaise)\ **Replies:** 3\ **Last updated:** [June 25, 2009, 2:37pm UTC](https://www.ruby-forum.com/t/ba-gaiement-test-unitaire/171011 "2009-06-25T14:37:16Z")
Lorsque je lance " rake test TEST=test/unit/auction\_test.rb" les tests s’exécutent TROIS fois ?! Y a-t-il une raison connue à celà ? (Rails 2.3.2 sur Ubuntu) ============================================ $ rake te… --- ## [Comment modulariser des tests exhaustifs sur un modèle en particulier](https://www.ruby-forum.com/t/comment-modulariser-des-tests-exhaustifs-sur-un-moda-le-en-particulier/171012)
**Author:** [@philippe\_lachaise](https://www.ruby-forum.com/u/philippe_lachaise)\ **Replies:** 3\ **Last updated:** [June 25, 2009, 2:31pm UTC](https://www.ruby-forum.com/t/comment-modulariser-des-tests-exhaustifs-sur-un-moda-le-en-particulier/171012 "2009-06-25T14:31:58Z")
J’ai un modèle (Auction) qui représente le coeur de métier de l’appli et qui, en conséquence tend à devenir énorme. Pour modulariser le code de ce modèle, “concerned\_with” fait parfaitement l’affaire, mais y a… --- ## [Ejecucion de metodo solo al aceptar imprimir](https://www.ruby-forum.com/t/ejecucion-de-metodo-solo-al-aceptar-imprimir/170980)
**Author:** [@deinspanjer](https://www.ruby-forum.com/u/deinspanjer)\ **Replies:** 3\ **Last updated:** [June 25, 2009, 10:15am UTC](https://www.ruby-forum.com/t/ejecucion-de-metodo-solo-al-aceptar-imprimir/170980 "2009-06-25T10:15:01Z")
Saludos. Hasta el momento tengo un codigo que se ejecuta haciendo click en: \<%= link\_to\_remote( “IMPRIMIR”,:url =\> { :controller =\> ‘/codbarras/inicio’, :action =\> :print }, :before =\> “imprSelec(‘print’)”) %\> Est… --- ## [Recall Ruby Social Club - Milano - 17 giugno 2009](https://www.ruby-forum.com/t/recall-ruby-social-club-milano-17-giugno-2009/170368)
**Author:** [@reis](https://www.ruby-forum.com/u/reis)\ **Replies:** 13\ **Last updated:** [June 25, 2009, 9:46am UTC](https://www.ruby-forum.com/t/recall-ruby-social-club-milano-17-giugno-2009/170368 "2009-06-25T09:46:18Z")
Ragazzi, vi scrivo due righe per ricordarvi che domani sera ci sarà un nuovo Ruby Social Club a Milano e che per la prima volta lo faremo assieme agli sviluppatori Drupal. Quattro i talk: 2 per Ruby e 2 per Drupal c… --- ## [Personalizacion del logger](https://www.ruby-forum.com/t/personalizacion-del-logger/170987)
**Author:** [@asafdasa](https://www.ruby-forum.com/u/asafdasa)\ **Replies:** 6\ **Last updated:** [June 25, 2009, 7:47am UTC](https://www.ruby-forum.com/t/personalizacion-del-logger/170987 "2009-06-25T07:47:52Z")
Hola estoy intentando, poner una marca de tiempo distinta a Time.now , en cada invocacion del logger, para ello he hecho un metodo, lo pongo mas abajo por si le sirve a alguien. el caso es que podria ponerlo en un con… --- ## [Exportar datos a excell](https://www.ruby-forum.com/t/exportar-datos-a-excell/170878)
**Author:** [@alex123](https://www.ruby-forum.com/u/alex123)\ **Replies:** 7\ **Last updated:** [June 25, 2009, 6:59am UTC](https://www.ruby-forum.com/t/exportar-datos-a-excell/170878 "2009-06-25T06:59:24Z")
Hola En estos dias he estado tratando de exportar unos datos a csv pero tengo un problema es demasiada información y habeces se queda mucho tiempo y nunca exporta, otra es que muchas veces el mongrel muere y el mensa… --- ## [Uso de handsoap](https://www.ruby-forum.com/t/uso-de-handsoap/170988)
**Author:** [@elrosnav](https://www.ruby-forum.com/u/elrosnav)\ **Replies:** 0\ **Last updated:** [June 24, 2009, 11:35pm UTC](https://www.ruby-forum.com/t/uso-de-handsoap/170988 "2009-06-24T23:35:13Z")
hola a todos estoy intentando conectarme a un servidor a traves de “soap” utiliando handsoap para hacer la conexion bueno configuro los archivos para que acepte el protocolo como lo dice el tutorial y genero automatic… --- ## [Off Topic Dominio](https://www.ruby-forum.com/t/off-topic-dominio/170965)
**Author:** [@Mauricio\_D](https://www.ruby-forum.com/u/Mauricio_D)\ **Replies:** 4\ **Last updated:** [June 24, 2009, 4:44pm UTC](https://www.ruby-forum.com/t/off-topic-dominio/170965 "2009-06-24T16:44:00Z")
Hola, e buscado info en google y no e encontrado información al respecto, tengo un problema con la empresa en la que compre el dominio y es el siguiente. En internet circula información en la cual dicen que la empresa… --- ## [Convertir Real a texto pero con limite definido de decimales](https://www.ruby-forum.com/t/convertir-real-a-texto-pero-con-limite-definido-de-decimales/170873)
**Author:** [@deinspanjer](https://www.ruby-forum.com/u/deinspanjer)\ **Replies:** 6\ **Last updated:** [June 24, 2009, 2:13pm UTC](https://www.ruby-forum.com/t/convertir-real-a-texto-pero-con-limite-definido-de-decimales/170873 "2009-06-24T14:13:02Z")
Saludos. Necesito convertir un numero real a texto pero teniendo presente que si por ejemplo tengo: n=143,4082 el numero debe quedar de la forma: “143,40” si el numero es: n=190 el numero debe quedar de la forma: … --- ## [Editor de textos para Rails](https://www.ruby-forum.com/t/editor-de-textos-para-rails/170846)
**Author:** [@chimorito](https://www.ruby-forum.com/u/chimorito)\ **Replies:** 7\ **Last updated:** [June 24, 2009, 10:38am UTC](https://www.ruby-forum.com/t/editor-de-textos-para-rails/170846 "2009-06-24T10:38:38Z")
Hola, hemos pensado en usar un editor de textos mejorado para insertar mensajes en los foros, ya sabéis lo típico: permitir negritas, modificar estilos de fuente, etc. Nos hemos fijado en el TinyMCE, un editor HTML … --- ## [Mailto](https://www.ruby-forum.com/t/mailto/170803)
**Author:** [@Werner\_L](https://www.ruby-forum.com/u/Werner_L)\ **Replies:** 5\ **Last updated:** [June 24, 2009, 9:20am UTC](https://www.ruby-forum.com/t/mailto/170803 "2009-06-24T09:20:52Z")
Gibts eigentlich kein mail\_to image\_tag ? Was zusammenbasteln? Gruß Werner L. removed\_email\_address@domain.invalid --- ## [Crear una Vista con Drag&Drop entre dos tablas](https://www.ruby-forum.com/t/crear-una-vista-con-drag-drop-entre-dos-tablas/170818)
**Author:** [@emezac](https://www.ruby-forum.com/u/emezac)\ **Replies:** 3\ **Last updated:** [June 24, 2009, 8:52am UTC](https://www.ruby-forum.com/t/crear-una-vista-con-drag-drop-entre-dos-tablas/170818 "2009-06-24T08:52:44Z")
Hola amigos la idea es hacer una vista de dos modelos y poder arrastrar un registro al otro modelo con el mouse (ajax) tabla1 :has\_many tabla2s tabla 1 tabla 2 id indicador id i… --- ## [Generara salidas excel o xml para excel](https://www.ruby-forum.com/t/generara-salidas-excel-o-xml-para-excel/170884)
**Author:** [@Angel\_Mauricio\_Pino](https://www.ruby-forum.com/u/Angel_Mauricio_Pino)\ **Replies:** 1\ **Last updated:** [June 24, 2009, 2:56am UTC](https://www.ruby-forum.com/t/generara-salidas-excel-o-xml-para-excel/170884 "2009-06-24T02:56:54Z")
Busque y vi lo que hay para xml, acaso no hay similar a usar plantillas html? Mi idea es generara un excel grabarlo como xml y meterle mi código como en el html con algo \<%= datos %\>. Si no supe buscar me indican. … --- ## [Richtige Juggernaut Konfiguration für Production Mode](https://www.ruby-forum.com/t/richtige-juggernaut-konfiguration-fa-r-production-mode/170374)
**Author:** [@Stefan\_Feigl](https://www.ruby-forum.com/u/Stefan_Feigl)\ **Replies:** 3\ **Last updated:** [June 23, 2009, 11:14pm UTC](https://www.ruby-forum.com/t/richtige-juggernaut-konfiguration-fa-r-production-mode/170374 "2009-06-23T23:14:38Z")
Hi. Habe mir mal juggernaut angesehen. habe dann laut der readme eine kleine chat app gebastelt und diese läuft lokal quasi “out of the box” wunderbar und ohne probleme. hab dass projekt dann mal testweise auf meinem… --- ## [Problem avc unpack du gem prawn (et prawn-layout)](https://www.ruby-forum.com/t/problem-avc-unpack-du-gem-prawn-et-prawn-layout/170417)
**Author:** [@tranquiliste](https://www.ruby-forum.com/u/tranquiliste)\ **Replies:** 9\ **Last updated:** [June 23, 2009, 6:21pm UTC](https://www.ruby-forum.com/t/problem-avc-unpack-du-gem-prawn-et-prawn-layout/170417 "2009-06-23T18:21:37Z")
Bonjour, J’utilise prawn pour générer des pdf. prawn vient avec prawn-layout quang je “freeze” mes gems (unpack), j’obtiens bien prawn dans mon répertoire vendor/gems mais pas prawn-layout et une fois mon application… [Previous page](https://www.ruby-forum.com/c/community/3.md?page=95) [Next page](https://www.ruby-forum.com/c/community/3.md?page=97)