使用lodash将对象转换为数组

Question

我怎么能转换一个大的对象到数组与洛塔什？

var obj = {
  22: {name:"John", id:22, friends:[5,31,55], works:{books:[], films:[],}
  12: {name:"Ivan", id:12, friends:[2,44,12], works:{books:[], films:[],}
}

// transform to 
var arr = [{name:"John", id:22...},{name:"Ivan", id:12...}]

Answer 1

_.toArray(obj);

产出如下：

[
  {
    "name": "Ivan",
    "id": 12,
    "friends": [
      2,
      44,
      12
    ],
    "works": {
      "books": [],
      "films": []
    }
  },
  {
    "name": "John",
    "id": 22,
    "friends": [
      5,
      31,
      55
    ],
    "works": {
      "books": [],
      "films": []
    }
  }
]"

Answer 2

现代本机解决方案，如果有人感兴趣：

const arr = Object.keys(obj).map(key => ({ key, value: obj[key] }));

或（不是IE）：

const arr = Object.entries(obj).map(([key, value]) => ({ key, value }));

Answer 3

你能行

var arr = _.values(obj);

留档见这里。