docs: function getPathToDestination(pathToSource, pathToDestinationFile) {
  		var isDestinationDirectory = (/\/$/).test(pathToDestinationFile);
  		var fileName = path.basename(pathToSource);
  		var newPathToDestination;
  		if (typeof pathToDestinationFile === 'undefined') {
  			newPathToDestination = pathToSource;
  		} else {
  			newPathToDestination = pathToDestinationFile + (isDestinationDirectory ? fileName : '');
  		}
  		return newPathToDestination;
  	}