sipadu_mbip/node_modules/collect.js/dist/methods/collapse.js

'use strict';

function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }

module.exports = function collapse() {
  var _ref;

  return new this.constructor((_ref = []).concat.apply(_ref, _toConsumableArray(this.items)));
};