如何在rails4中使用sass？

Question

i have installed sass by using

in my Gemfile

gem 'sass-rails', '~> 5.0'

and run

bundle install

i am sure that sass was installed

but how to import it into html.erb???

Answer 1

SASS is a CSS-Engine

HAML is a HTML-Engine

---

using sass-rails is setting up your assets pipeline to also use .sass or .scss files instead of regular css files.

exmaple for sass is

a
 color: #fff
 margin: 10px
 &:hover
   color: red

inside of your application.css then you just require all those files you need to have ie //=require my_styles.sass

haml is the template engine which allows you to use haml files. gem 'haml-rails is enabling it.

then you can use templates like

.wrapper
  %h1 My HAML Headline
  %h2= @page_title

  .col-md-12.strong
    %span GTFO :-)