let brr = [
{ id: 4, ck: "ssss", ks: "kk", cs: "ss2s" },
{ id: 45, ck: "ss5ss", ks: "kk2", cs: "sss" },
{ id: 4, ck: "ssss", ks: "kk", cs: "ss1s" },
];
let arr = [
{ id: 44, cks: "ssss" },
{ id: 45, cks: "ss5ss" },
{ id: 44, cks: "ssscs" },
];
const res = arr.map((_,index)=>({...arr[index],...brr[index]}))
console.log('res',res)
res:
- 0: {id: 4, cks: 'ssss', ck: 'ssss', ks: 'kk', cs: 'ss2s'}
- 1: {id: 45, cks: 'ss5ss', ck: 'ss5ss', ks: 'kk2', cs: 'sss'}
- 2: {id: 4, cks: 'ssscs', ck: 'ssss', ks: 'kk', cs: 'ss1s'}
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