Merge array of objects into a single object [duplicate]

Question

I have an array of objects in this shape;


const objectsArray = [{ projects: [] }, { components: [] }];

I want to merge it into a single object like this;


const mergedObject={ projects: [], components: [] }

Is there a better way of doing it other than this:

Object.keys(objectArray).map(key=>objectArray[key]).reduce((old,item)=>(
          {...old,...item}
),{})

mergedObject = { ...objectsArray[0], ...objectsArray[1] }

Wimanicesir
– Wimanicesir

2021-09-17 11:34:26 +00:00
Commented Sep 17, 2021 at 11:34 — Wimanicesir
– Wimanicesir, Commented Sep 17, 2021 at 11:34

Riza Khan · Accepted Answer · 2021-09-17 11:41:36Z

0

This might be a bit simpler:

const objectsArray = [{ projects: [1,2,3] }, { components: [4,5,6] }];

let mergedObjects

objectsArray.forEach(obj => mergedObjects = { ...mergedObjects, ...obj})

console.log(mergedObjects)

answered Sep 17, 2021 at 11:41

Riza Khan

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