javascript - How to combine multiple css, js files and serve as one file in rails 3? -

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i have been trying improve page load time in rails 3, went through few blogs learned can include css, js file names in application.css , application.js respectively.

for testing purpose removed files layout , included in application.css, , on page reload css files didn't reload.

my current application.css file:

/* * manifest file that'll compiled application.css, include files * listed below. * * css , scss file within directory, lib/assets/stylesheets, vendor/assets/stylesheets, * or vendor/assets/stylesheets of plugins, if any, can referenced here using relative path. * * you're free add application-wide styles file , they'll appear @ top of * compiled file, it's better create new file per style scope.      *     *= require_self     *= require 'owl.carousel.min.css'     *= require 'owl.carousel.min.css'     *= require 'owl.theme.min.css'     *= require "flag-sprites.min.css"     *= require 'owl.transitions.min.css'     */

layout.html.erb:

<%= stylesheet_link_tag "application.css" %>

if use

*= require_tree .

it load css files inside app/assets/stylesheet didn't need mention each file name.

one more thing note need restart server after updating application.css , application.js files. hope help.


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