Converting an Array Object to an Object in React Native: A Step-by-Step

After making a call to the API and fetching the array, I have the following data structure:

0:
2019-07-25: {title: "Sub task for 11"}
__proto__: Object
1: {2019-07-19: {…}}
2: {2019-07-24: {…}}
3: {2019-07-26: {…}}
4: {2019-07-25: {…}}
5: {2019-07-24: {…}}
6: {2019-07-25: {…}}
7: {2019-07-25: {…}}

I am looking to convert the above object array into the desired format as shown below:

     "2019-07-25": {title: "Sub task for 11"},
     "2019-07-19": {title: "Sub task for 12"},
     "2019-07-24": {title: "Sub task for 13"},
     "2019-07-26": {title: "Sub task for 14"}

I have attempted to perform this conversion without success. If anyone has a solution or knows how to achieve this, please help me out. Thank you.

javascriptjsonreact-nativeobjectarrayobject

Answer №1

If you want to merge objects using Object.assign() along with spread syntax, you can follow this example:

const input = [
  { "2019-07-25": { title: "Sub task for 11" } },
  { "2019-07-19": { title: "Sub task for 12" } },
  { "2019-07-24": { title: "Sub task for 13" } }
];

const output = Object.assign({}, ...input)

console.log(output)

Answer №2

One way to accomplish this is by utilizing the reduce method

var data = [
  { "2019-07-25": { title: "Sub task for 11" } },
  { "2019-07-19": { title: "Sub task for 12" } },
  { "2019-07-24": { title: "Sub task for 13" } }
].reduce((accumulator, currentValue) => ({ ...accumulator, ...currentValue }))
     
console.log(data)

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