Generate scaffold.css to app/assets/stylesheets (next step, SCSSify it if SCSS is available)

railties/lib/rails/generators/rails/stylesheets/stylesheets_generator.rb

@@ -2,7 +2,7 @@ module Rails
   module Generators
     class StylesheetsGenerator < Base
       def copy_stylesheets_file
-        template "scaffold.css", "public/stylesheets/scaffold.css" if behavior == :invoke
+        template "scaffold.css", "app/assets/stylesheets/scaffold.css" if behavior == :invoke
       end
     end
   end