# Generare all.js in development **URL:** \ **Category:** IT\ **Created:** [September 18, 2009, 1:02pm UTC](https://www.ruby-forum.com/t/generare-all-js-in-development/175725 "2009-09-18T13:02:47Z")\ **Posts on this page:** 8\ **Page:** 1
**Author:** ![alesc](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/f19dbf/32.png) [@alesc](https://www.ruby-forum.com/u/alesc)\ **Post date:** [September 18, 2009, 1:02pm UTC](https://www.ruby-forum.com/t/generare-all-js-in-development/175725/1 "2009-09-18T13:02:47Z")
Qualcuno sa se c’è un task rake o un opzione per farlo? ---
**Author:** ![alesc](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/f19dbf/32.png) [@alesc](https://www.ruby-forum.com/u/alesc)\ **Post date:** [September 18, 2009, 1:16pm UTC](https://www.ruby-forum.com/t/generare-all-js-in-development/175725/2 "2009-09-18T13:16:18Z")
all.js se nn sbaglio è generato tramite l’ opzione cache, farlo in development non ha alcun senso, sinceramente non mi piace nemmeno in production, quando hai all.js non puoi vedere su quale file è definito lo stile. ---
**Author:** ![alesc](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/f19dbf/32.png) [@alesc](https://www.ruby-forum.com/u/alesc)\ **Post date:** [September 18, 2009, 1:54pm UTC](https://www.ruby-forum.com/t/generare-all-js-in-development/175725/3 "2009-09-18T13:54:33Z")
Andrea C. wrote: > all.js se nn sbaglio � generato tramite l’ opzione cache, farlo in > development non ha alcun senso, sinceramente non mi piace nemmeno in > production, quando hai all.js non puoi vedere su quale file � definito > lo stile. No ho cache=\> true ma non genera all.js … Ha senso se l’applicazione deve girare in development e non in production per ragioni di cache … ---
**Author:** ![alesc](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/f19dbf/32.png) [@alesc](https://www.ruby-forum.com/u/alesc)\ **Post date:** [September 18, 2009, 2:01pm UTC](https://www.ruby-forum.com/t/generare-all-js-in-development/175725/4 "2009-09-18T14:01:23Z")
in development rails non fa caching, se tu metti quell’ applicazione in production vedi che te lo genera. ---
**Author:** ![alesc](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/f19dbf/32.png) [@alesc](https://www.ruby-forum.com/u/alesc)\ **Post date:** [September 18, 2009, 2:36pm UTC](https://www.ruby-forum.com/t/generare-all-js-in-development/175725/5 "2009-09-18T14:36:02Z")
Andrea C. wrote: > in development rails non fa caching, se tu metti quell’ applicazione > in production vedi che te lo genera. … … … … Infatti ho chiesto come generarlo in development, non come generarlo in production… ---
**Author:** ![alesc](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/f19dbf/32.png) [@alesc](https://www.ruby-forum.com/u/alesc)\ **Post date:** [September 18, 2009, 2:45pm UTC](https://www.ruby-forum.com/t/generare-all-js-in-development/175725/6 "2009-09-18T14:45:17Z")
infatti ti ho risposto che in development rails nn fa cache, per farlo devi cambiare la configurazione dell’ environment. Avrai i tuoi motivi, ma rimane una cosa senza senso :] config.action\_controller.perform\_caching = false Q ---
**Author:** ![alesc](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/f19dbf/32.png) [@alesc](https://www.ruby-forum.com/u/alesc)\ **Post date:** [September 18, 2009, 3:12pm UTC](https://www.ruby-forum.com/t/generare-all-js-in-development/175725/7 "2009-09-18T15:12:47Z")
Un po’ di tempo fa ho creato un plugin per fare il merge di css e js e per compattarli, in modo da risparmiare banda sul server: > **[GitHub - jodosha/assets\_packager: Rake tasks for merge and compress your...](https://github.com/jodosha/assets_packager)** > > Rake tasks for merge and compress your stylesheets and javascripts - GitHub - jodosha/assets\_packager: Rake tasks for merge and compress your stylesheets and javascripts Tramite rake assets:package si ottiene quanto detto sopra. Luca ---
**Author:** ![alesc](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/f19dbf/32.png) [@alesc](https://www.ruby-forum.com/u/alesc)\ **Post date:** [September 18, 2009, 4:07pm UTC](https://www.ruby-forum.com/t/generare-all-js-in-development/175725/8 "2009-09-18T16:07:09Z")
Luca G. wrote: > Un po’ di tempo fa ho creato un plugin per fare il merge di css e js e > per > compattarli, in modo da risparmiare banda sul server: > [GitHub - jodosha/assets\_packager: Rake tasks for merge and compress your stylesheets and javascripts](http://github.com/jodosha/assets_packager) > Tramite rake assets:package si ottiene quanto detto sopra. > > Luca Lo provo subito grazie!