sass.rb

# download at https://github.com/nex3/sass/archive/stable.zip
 
# command to compile
# `jrubyc sass.rb`
# command to run
# `java -cp .:/path/to/jruby-complete-1.7.4.jar sass`

$:.unshift "D:\\sass-stable\\lib" # replace with your lib path

require "sass"

# for info of syntax http://sass-lang.com/

sass1 = <<EOS
$blue: #3bbfce
$margin: 16px

.content-navigation
  border-color: $blue
  color: darken($blue, 9%)

.border
  padding: $margin / 2
  margin: $margin / 2
  border-color: $blue
EOS
puts "\n"
puts "================sass output======================"
puts "\n"
e1 = Sass::Engine.new(sass1, :syntax => :sass)
puts e1.render 

scss1 = <<EOS
table.hl {
  margin: 2em 0;
  td.ln {
    text-align: right;
  }
}

li {
  font: {
    family: serif;
    weight: bold;
    size: 1.2em;
  }
}
EOS
puts "\n"
puts "================scss output======================"
puts "\n"
e2 = Sass::Engine.new(scss1, :syntax => :scss)
puts e2.render