Support scss

.gitignore

@@ -7,3 +7,4 @@
 /pkg/
 /spec/reports/
 /tmp/
+.sass-cache

hamlit.gemspec

@@ -31,6 +31,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'rails', '>= 4.0.0'
   spec.add_development_dependency 'rake', '~> 10.0'
   spec.add_development_dependency 'redcarpet'
+  spec.add_development_dependency 'sass'
   spec.add_development_dependency 'therubyracer'
   spec.add_development_dependency 'thor', '~> 0.19'
   spec.add_development_dependency 'unindent'

lib/hamlit/filters.rb

@@ -10,6 +10,7 @@ require 'hamlit/filters/markdown'
 require 'hamlit/filters/plain'
 require 'hamlit/filters/preserve'
 require 'hamlit/filters/ruby'
+require 'hamlit/filters/scss'
 
 module Hamlit
   class Filters
@@ -36,9 +37,11 @@ module Hamlit
     register :plain,        Plain
     register :preserve,     Preserve
     register :ruby,         Ruby
+    register :scss,         Scss
 
     def initialize(options = {})
       @options = options
+      @compilers = {}
     end
 
     def compile(node)
@@ -52,11 +55,7 @@ module Hamlit
       compiler = Filters.registered[name]
       raise NotFound.new("FilterCompiler for '#{name}' was not found") unless compiler
 
-      compilers[name] ||= compiler.new(@options)
-    end
-
-    def compilers
-      @compilers ||= {}
+      @compilers[name] ||= compiler.new(@options)
     end
 
     class NotFound < RuntimeError

lib/hamlit/filters/scss.rb

@@ -0,0 +1,13 @@
+module Hamlit
+  class Filters
+    class Scss < TiltBase
+      def compile(node)
+        temple = [:multi]
+        temple << [:static, "<style>\n".freeze]
+        temple << compile_with_tilt(node, 'scss', indent_width: 2)
+        temple << [:static, "</style>".freeze]
+        temple
+      end
+    end
+  end
+end

test/hamlit/filters/scss_test.rb

@@ -3,7 +3,6 @@ describe Hamlit::Filters do
 
   describe '#compile' do
     it 'renders scss filter' do
-      skip
       assert_render(<<-HAML, <<-HTML)
         :scss
           .users_controller {
@@ -22,7 +21,6 @@ describe Hamlit::Filters do
     end
 
     it 'parses string interpolation' do
-      skip
       assert_render(<<-'HAML', <<-HTML)
         :scss
           .users_controller {