Function clone

src/utils.js:94–108

* @desc Returns a clone * @param {Object} obj - Object to clone * @returns {Object|Array} Cloned object

(obj)

   * @returns {Object|Array} Cloned object
   */
  clone(obj) {
    if (obj === null || typeof obj !== 'object' || obj.hasOwnProperty('isActiveClone')) return obj;

    const temp = obj.constructor(); // changed

    for (let key in obj) {
      if (Object.prototype.hasOwnProperty.call(obj, key)) {
        obj.isActiveClone = null;
        temp[key] = utils.clone(obj[key]);
        delete obj.isActiveClone;
      }
    }

    return temp;
  },

  /**
   * @desc Checks if is an array or Array-like object