Index: frontend/node_modules/commondir/example/dir.js
===================================================================
--- frontend/node_modules/commondir/example/dir.js	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
+++ frontend/node_modules/commondir/example/dir.js	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
@@ -0,0 +1,3 @@
+var commondir = require('../');
+var dir = commondir(process.argv.slice(2));
+console.log(dir);