Rakefile in attractor-0.6.1 vs Rakefile in attractor-1.0.0

@@ -27,6 +27,9 @@
   prefixed = AutoprefixerRails.process(css)
   File.open(File.expand_path('./app/assets/stylesheets/main.css'), 'w') { |file| file.write(prefixed) }
 
   npm_output = `npm run build`
   puts npm_output
+
+  npm_output = `cd src/javascript/calculator && npm run build`
+  puts npm_output
 end