【发布时间】:2016-04-24 22:25:58
【问题描述】:
假设我有这个数据:
var id = 81;
var categories = [1, 2, 3, 4, 5];
如何将其转换为:
[{id: 81, category: 1}, {id: 81, category: 2}, {id: 81, category: 3}, {id: 81, category: 4}, {id: 81, category: 5}]
有没有一种优雅的方式来使用下划线或lodash?
【问题讨论】:
标签: javascript underscore.js lodash