How to convert an array of objects to object

Question

I have an array that looks like this:

[
  {
    value1: {
      something: "something"
    }
  },
  {
    value2: {
      something: "something"
    }
  }
]

And I need to receive something like this:

{
    value1: {
        something: "something"
    },
    value2: {
        something: "something"
    }
}

Thanks in advance!

score 0 · Answer 1 · answered Jul 22 '21 at 12:47

Simply do a reduce on your original array

const data = [
  {
    value1: {
      something: "something"
    }
  },
  {
    value2: {
      something: "something"
    }
  }
]

const result = data.reduce((acc, cur) => {
  const keys = Object.keys(cur);
  keys.forEach(key => {
    if(!acc[key]) {
      acc[key] = {...cur[key]}
    }
  });
  return acc;
}, {});

console.log(result);

/*

{
  value1: { something: 'something' },
  value2: { something: 'something' }
}

*/

score -1 · Accepted Answer · answered Jul 22 '21 at 12:40

-1

const something = 3

console.log([{value1: {something}}, {value2: {something}}].reduce((acc,x) => ({...acc,...x})))

answered Jul 22 '21 at 12:40

Vulwsztyn

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You could express your gratitude by upvoting and/or accepting the answer :D – Vulwsztyn Jul 22 '21 at 12:50
I wish I could, but cannot because just signed up :) – Kkkkkkkkkkk Jul 22 '21 at 13:03
You asked the question, so you can accept my answer – Vulwsztyn Jul 23 '21 at 08:55

How to convert an array of objects to object

2 Answers2