问题描述
找出数组对象中某个属性值连续降序的项放到一个新的数组,再拼接在一个数组中
问题出现的环境背景及自己尝试过哪些方法
1.尝试了for循环,map,reduce,但是遍历不出来,不懂怎么判断分割
2.路过大佬帮忙看一下,感谢
相关代码 粘贴代码文本(请勿用截图)
const arr = [
{name: '小明',age: 15},
{name: '小张',age: 13},
{name: '小红',age: 11},
{name: '小黄',age: 18},
{name: '小路',age: 12},
{name: '小白',age: 9},
{name: '小方',age: 9},
{name: '小静',age: 8},
{name: '小云',age: 14},
{name: '小风',age: 14},
{name: '小峰',age: 13},
{name: '小龙',age: 11},
{name: '嘎子',age: 10},
{name: '张合',age: 18},
]
你期待的结果是
[
[
{name: '小明',age: 15},
{name: '小张',age: 13},
{name: '小红',age: 11},
],
[
{name: '小黄',age: 18},
{name: '小路',age: 12},
{name: '小白',age: 9},
{name: '小方',age: 9},
{name: '小静',age: 8},
],
[
{name: '小云',age: 14},
{name: '小风',age: 14},
{name: '小峰',age: 13},
{name: '小龙',age: 11},
{name: '嘎子',age: 10},
],
[
{name: '张合',age: 18},
]
]