我有2个对象列表:
people =
[{id: 1, name: "Tom", carid: 1},
{id: 2, name: "Bob", carid: 1},
{id: 3, name: "Sir Benjamin Rogan-Josh IV", carid: 2}];
cars=
[{id: 1, name: "Ford Fiesta", color: "blue"},
{id: 2, name: "Ferrari", color: "red"},
{id: 3, name: "Rover 25", color: "Sunset Melting Yellow with hints of yellow"}];
是否有一个函数(可能在Angular,JQuery,Underscore,LoDash或其他外部库中)可以在一行上完成这些数据的左连接?例如:
peoplewithcars = leftjoin( people, cars, "carid", "id");
我可以自己写,但如果 LoDash 有优化过的版本,我想使用它。