小编def*_*box的帖子

我对lodash缺乏经验,但我相信它可以帮助我将数据转换为所需的格式.我已经尝试过文档中描述的不同级别的方法,但我无法绕过一切.我在这里看过SO,一些博客和文档.我尝试过将groupby和map结合起来,但我无法解决问题.我也不确定如何记录这些步骤.

这是我想要做的,我想采取以下数组并将其转换为数组.谁能指出我正确的方向？

原始数据

var mockData = [
      {
        "notice_title": "Bad news",
        "notice_text": "Server is down!",
        "start_date": "2016-09-18T04:00:00Z"
      },
      {
        "notice_title": "Weekly Reminder",
        "notice_text": "Please read the assignment!",
        "start_date": "2016-09-18T04:00:00Z"
      },
      {
        "notice_title": "Sweet",
        "notice_text": "This morning, the new edition of our blog hit stands!",
        "start_date": "2016-09-19T04:00:00Z"
      },
      {
        "notice_title": "Yeah",
        "notice_text": "This is pretty cool",
        "start_date": "2016-09-19T04:00:00Z"
      }

期望的数据

var newMockData = [
    { 
        "date": "JAN 18 2016", 
        "messages": [{
            "notice_title": "Bad news",
            "notice_text": "Server is down!",
            "start_date": "2016-09-18T04:00:00Z"
          }, …