merge array object in another normal object

Question

For example i have an array like

const student = [
  { firstName: 'Partho', Lastname: 'Das' },
  { firstName: 'Bapon', Lastname: 'Sarkar' }
];

const profile = [
  { education: 'SWE', profession: 'SWE' },
  { education: 'LAW', profession: 'Law' }
];

Now i want to merge those two object like

const student1 = [
  {
    firstName: 'Partho',
    Lastname: 'Das',
    profile: [{
      education: 'SWE',
      profession: 'SWE'
    }]
  }
];

const student2 = [
  {
    firstName: 'Bapon',
    Lastname: 'Sarkar',
    profile: [{
      education: 'LAW',
      profession: 'Law'
    }]
  }
];

I am new to javascript, i am trying it many ways but couldn't. please help me to solve this using javascript.

Thanks...🙂 in advance.

Does this answer your question? Add property to an array of objects — GalAbra
– GalAbra, Commented Sep 11, 2021 at 11:49
I am trying it using es6 destructuring but it creates another new object not merge them together — Partho
– Partho, Commented Sep 11, 2021 at 11:49

Nitheesh · Accepted Answer · 2021-09-11 12:01:13Z

2

Use Array.map and array destructuring

const student = [ {firstName: 'Partho', Lastname: 'Das'}, {firstName: 'Bapon', Lastname: 'Sarkar'} ];
const profile = [ {education: 'SWE', profession: 'SWE'}, {education: 'LAW', profession: 'Law'} ];

const [student, student2] = student.map((node, index) => ({ ...node, profile: [profile[index]]}));
console.log(student, student2);

answered Sep 11, 2021 at 12:01

Nitheesh

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Comments

Ryan Le · Accepted Answer · 2021-09-11 12:03:40Z

1

You can do it like so:

const student = [
  { firstName: 'Partho', Lastname: 'Das' },
  { firstName: 'Bapon', Lastname: 'Sarkar' },
];

const profile = [
  { education: 'SWE', profession: 'SWE' },
  { education: 'LAW', profession: 'Law' },
];

const student0 = [{ ...student[0], profile: [profile[0]] }];
const student1 = [{ ...student[1], profile: [profile[1]] }];

console.log(student0);
console.log(student1);

edited Sep 11, 2021 at 12:03

answered Sep 11, 2021 at 11:53

Ryan Le

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1 Comment

Partho Over a year ago

thanks for answering this question , but can you solve this es6 destructuring way only, not using map

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