Is it possible to convert an array of single object into an array of multiple object with keys in ja-CodePudding

So, I have this array like this:

const arrayItem = [
0: 'item1', 'item2', 'item3', 'item4'
]

And I would like to create something like this out of it:

const updatedArray = [
   {0: 'item1'},
   {1: 'item2'},
   {2: 'item3'},
   {3: 'item4'},

 ]

See image for the array from my console.log Is there a way around this?

CodePudding user response：

So based on your image you have:

const arrayItem = ['string1, string2, string3, string4'];

you need to extract the first item from the array:

const longString = arrayItem[0];
const listOfStrings = longString.split(',');
const listOfObjects = listOfStrings.map((item, index)=>{ 
return {[index]: item}
});

CodePudding user response：

I think you are looking for Object.values(object) :

const arrayItems = [{0: ['item1', 'item2', 'item3', 'item4']}];

Object.values(arrayItems[0]);