docs: function handleDirectoryOrFile (filename) {
  		var absolutePath = path.join(dir, recursePath, filename),
  			relativePath = path.join(recursePath, filename);
  
  		if (fs.statSync(absolutePath).isDirectory()) {
  			find(dir, extension, relativePath).forEach(addFileToOutput);
  		} else {
  			addFileToOutput(new File(relativePath));
  		}
  	}