数组的操作，我想把数组的一个数转换成两个新的数组，怎么实现呢？

Question

现在的数组         let arr=[                     {id:1,name:"小明",age:18},                     {id:2,name:"小红",age:19},                     {id:3,name:"小青",age:25},//一组                     {id:4,name:"小明",age:20},                     {id:5,name:"小红",age:15},                     {id:6,name:"小青",age:252},//二组                     {id:7,name:"小明",age:8},                     {id:8,name:"小红",age:9},                     {id:9,name:"小青",age:5}//三组                 ];我想变为如下两个数组    let arr1 = [//没有了小青                     {id:1,name:"小明",age:18},                     {id:2,name:"小红",age:19},//一组                     {id:4,name:"小明",age:20},                     {id:5,name:"小红",age:15},//二组                     {id:7,name:"小明",age:8},                     {id:8,name:"小红",age:9}//三组                 ];        let arr2 =[//只剩下了小青                      {id:3,name:"小青",age:25},//一组                      {id:6,name:"小青",age:252},//二组                      {id:9,name:"小青",age:5},//二组                 ]

Answer 1

let arr1 = arr.filter(v => v.name !== '小青');let arr2 = arr.filter(v => v.name === '小青');