postcss.rb in jekyll-postcss-0.4.0

- old
+ new

@@ -5,11 +5,11 @@
 
 module Jekyll
   module Converters
     class PostCss < Converter
       safe true
-      priority :low
+      priority :normal
 
       def initialize(config = {})
         super
 
         @socket = config.fetch("socket") { ::PostCss::Socket.new }
@@ -17,14 +17,14 @@
         @import_raw_cache = {}
         @converted_cache = nil
       end
 
       def matches(ext)
-        ext.casecmp(".css").zero?
+        [".css", ".scss", ".sass"].include?(ext.downcase)
       end
 
-      def output_ext(_ext)
-        ".css"
+      def output_ext(ext)
+        ext
       end
 
       def convert(content)
         raise PostCssNotFoundError unless Dir.exist?("./node_modules/postcss")
 