config/initializers/r2.rb

   1 require "r2"
   2
   3 class R2ScssProcessor < Sprockets::ScssProcessor
   4   def self.call(input)
   5     output = super(input)
   6     data = R2.r2(output[:data])
   7     output.delete(:map)
   8     output.merge(:data => data)
   9   end
  10 end
  11
  12 Rails.application.config.assets.configure do |env|
  13   env.register_mime_type "text/r2+scss", :extensions => [".r2.scss"]
  14   env.register_transformer "text/r2+scss", "text/css", R2ScssProcessor
  15   env.register_preprocessor "text/r2+scss", Sprockets::DirectiveProcessor.new(:comments => ["//", ["/*", "*/"]])
  16 end