angularjs 数组合并

Question

 我想问问大神怎么能让下面两个数组合并到一起，使得 <td ng-bind="quest.answer"></td>能够实现

cid和id是相等的

questions = [{id:1,q_number:1},{id:2,q_number:2},{id:3,q_number:3},{id:4,q_number:4}]

array = [{cid:1,answer:1},{cid:2,answer:2},{cid:3,answer:3},{cid:4,answer:4}]

<tr ng-repeat="quest in questions>

            <td ng-bind="quest.q_number"></td>
            <td ng-bind="quest.answer"></td>

</tr>

Answer 1

循环相加，直接相加，还有一个函数问百度一哈就出来了