lib/sassc/rails/railtie.rb in sassc-rails-1.2.1 vs lib/sassc/rails/railtie.rb in sassc-rails-1.3.0

@@ -48,11 +48,23 @@
         env.context_class.class_eval do
           class_attribute :sass_config
           self.sass_config = app.config.sass
         end
 
-        env.register_engine '.sass', SassC::Rails::SassTemplate
-        env.register_engine '.scss', SassC::Rails::ScssTemplate
+        if env.respond_to?(:register_transformer)
+          env.register_transformer 'text/sass', 'text/css', SassC::Rails::SassTemplate.new #->() { puts "yoyoyoy" }
+          env.register_transformer 'text/scss', 'text/css', SassC::Rails::ScssTemplate.new #->() { puts "yoyoyoy" }
+        end
+
+        if env.respond_to?(:register_engine)
+          [
+            ['.sass', SassC::Rails::SassTemplate],
+            ['.scss', SassC::Rails::ScssTemplate]
+          ].each do |engine|
+            engine << { silence_deprecation: true } if Sprockets::VERSION.start_with?("3")
+            env.register_engine(*engine)
+          end
+        end
       end
     end
 
     initializer :setup_compression, group: :all do |app|
       if !Rails.env.development?