|
|
- 'use strict';
-
- var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
-
- var clone = require('../helpers/clone');
-
- module.exports = function concat(collectionOrArrayOrObject) {
- var list = collectionOrArrayOrObject;
-
- if (collectionOrArrayOrObject instanceof this.constructor) {
- list = collectionOrArrayOrObject.all();
- } else if ((typeof collectionOrArrayOrObject === 'undefined' ? 'undefined' : _typeof(collectionOrArrayOrObject)) === 'object') {
- list = [];
- Object.keys(collectionOrArrayOrObject).forEach(function (property) {
- list.push(collectionOrArrayOrObject[property]);
- });
- }
-
- var collection = clone(this.items);
-
- list.forEach(function (item) {
- if ((typeof item === 'undefined' ? 'undefined' : _typeof(item)) === 'object') {
- Object.keys(item).forEach(function (key) {
- return collection.push(item[key]);
- });
- } else {
- collection.push(item);
- }
- });
-
- return new this.constructor(collection);
- };
|