XLJK-api/node_modules/collect.js/dist/methods/intersectByKeys.js

'use strict';

module.exports = function intersectByKeys(values) {
  var _this = this;

  var intersectKeys = Object.keys(values);

  if (values instanceof this.constructor) {
    intersectKeys = Object.keys(values.all());
  }

  var collection = {};
  Object.keys(this.items).forEach(function (key) {
    if (intersectKeys.indexOf(key) !== -1) {
      collection[key] = _this.items[key];
    }
  });
  return new this.constructor(collection);
};