title: Check if multiple folders exist?
body: <p>I use fs.stat to check if a folder exists:</p>
  
  <pre><code>fs.stat('path-to-my-folder', function(err, stat) {
      if(err) {
          console.log('does not exist');
      }
      else{
          console.log('does exist');
      }
  });
  </code></pre>
  
  <p>Is there a way to check the existence of multiple paths using only one method?</p>