code: function(parent, fileName, callback) {
  			fs.stat(parent, function(err, stat) {
  				if (err) {
  					return callback(err);
  				}
  
  				if (stat.isFile()) {
  					parent = path.dirname(parent);
  				}
  
  				var filepath = path.resolve(parent, fileName);
  				callback(null, filepath);
  			});
  		}
docs: Creates absolute path by concatenating <code>parent</code> and <code>fileName</code>.
  If <code>parent</code> points to file, its parent directory is used
  @param {String} parent
  @param {String} fileName
  @return {String}