View difference between Paste ID: xY3j0NcB and 7aAQJEuw

 router.get("/fileList", function(req, res){
   var fileList=[];
   fs.readdir("./public/txt", function(err, files){
 
     files.forEach(function (file){
       fileList.push(file);
       fs.stat("./public/txt/"+file, function(err, status){
         console.log(status.mtime);
         fileList.push(status.mtime);
 
-
+	if( loop.isLast ){
            callback()
         }
 
       });
     });
 
 
   console.log(fileList);
 
   res.send(fileList);
   });
 
 
 });