try alternative to handling sass-rails

Author: bolandrm

lib/sassc/rails/railtie.rb

@@ -24,12 +24,6 @@ class Railtie < ::Rails::Railtie
     # Remove the sass middleware if it gets inadvertently enabled by applications.
     config.after_initialize do |app|
       app.config.middleware.delete(Sass::Plugin::Rack) if defined?(Sass::Plugin::Rack)
-
-      if app.assets
-        # do this after initialize so sass-rails doesn't interfere with us
-        app.assets.register_engine '.sass', SassC::Rails::SassTemplate
-        app.assets.register_engine '.scss', SassC::Rails::ScssTemplate
-      end
     end
 
     initializer :setup_sass, group: :all do |app|
@@ -52,6 +46,9 @@ class Railtie < ::Rails::Railtie
           class_attribute :sass_config
           self.sass_config = app.config.sass
         end
+
+        app.assets.register_engine '.sass', SassC::Rails::SassTemplate
+        app.assets.register_engine '.scss', SassC::Rails::ScssTemplate
       end
     end
 

test/sassc_rails_test.rb

@@ -32,16 +32,26 @@ def render_asset(asset)
   def initialize!
     Rails.env = "test"
     @app.initialize!
+    handle_sass_rails
   end
 
   def initialize_dev!
     Rails.env = "development"
     @app.initialize!
+    handle_sass_rails
   end
 
   def initialize_prod!
     Rails.env = "production"
     @app.initialize!
+    handle_sass_rails
+  end
+
+  def handle_sass_rails
+    if defined?(Sass::Rails)
+      Rails.application.assets.register_engine '.sass', SassC::Rails::SassTemplate
+      Rails.application.assets.register_engine '.scss', SassC::Rails::ScssTemplate
+    end
   end
 
   def test_setup_works