code: function setWith(object, path, value, customizer) {
        customizer = typeof customizer == 'function' ? customizer : undefined$1;
        return object == null ? object : baseSet(object, path, value, customizer);
      }
docs: This method is like `_.set` except that it accepts `customizer` which is
  invoked to produce the objects of `path`.  If `customizer` returns `undefined`
  path creation is handled by the method instead. The `customizer` is invoked
  with three arguments: (nsValue, key, nsObject).
  
  **Note:** This method mutates `object`.
  
  @static
  @memberOf _
  @since 4.0.0
  @category Object
  @param {Object} object The object to modify.
  @param {Array|string} path The path of the property to set.
  @param {*} value The value to set.
  @param {Function} [customizer] The function to customize assigned values.
  @returns {Object} Returns `object`.
  @example
  
  var object = {};
  
  _.setWith(object, '[0][1]', 'a', Object);
  // => { '0': { '1': 'a' } }