light-ning/dist/lib/upDir.js

(ALPHA) framework without dependecies...

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

/**
 *
 * @example cd ../../
 * @param dir {string}
 * @param step {number}
 * @returns {string}
 * @copyright Sentiurin Vladimir 2017
 */

exports.default = function (dir, step) {
  var constructPath = dir.split('/');
  constructPath.splice(constructPath.length - step);
  return constructPath.join('/');
};