Restructure data in javascript or lodash-CodePudding

If I wanted to turn this data structure:

time = [
{id: 'actual', summed: 24000},
{id: 'plan', summed: 8000}
]

in the following data structure using JavaScript or lodash, what would be the best approach?

time = {
actual: 24000,
plan: 8000
}

Thanks in advance for the help!

CodePudding user response：

let time = [{ id: 'actual', summed: 24000 }, { id: 'plan', summed: 8000 }]
let obj = time.reduce((acc, {id, summed}) => ({...acc, [id] : summed}),{})
console.log(obj)

CodePudding user response：

You could map the wanted key/value pairs and build an object from it.

const
    time = [{ id: 'actual', summed: 24000 }, { id: 'plan', summed: 8000 }],
    result = Object.fromEntries(time.map(({ id, summed }) => [id, summed]));

console.log(result);