javascript find object in array
myArray.findIndex(x => x.id === '45');javascript find object in array
myArray.findIndex(x => x.id === '45');javascript es6 find
const originalData = [
{ "investor": "Sue", "value": 5, "investment": "stocks" },
{ "investor": "Rob", "value": 15, "investment": "options" },
{ "investor": "Sue", "value": 25, "investment": "savings" },
{ "investor": "Rob", "value": 15, "investment": "savings" },
{ "investor": "Sue", "value": 2, "investment": "stocks" },
{ "investor": "Liz", "value": 85, "investment": "options" },
{ "investor": "Liz", "value": 16, "investment": "options" },
];
const newData = [
{ "investor": "Sue", "stocks": 0, "options": 0, "savings": 0 },
{ "investor": "Rob", "stocks": 0, "options": 0, "savings": 0 },
{ "investor": "Liz", "stocks": 0, "options": 0, "savings": 0 },
];
for (let {investor, value, investment} of originalData) {
newData.find(x => x.investor === investor)[investment] += value;
}
console.log(newData);array find
const array1 = [5, 12, 8, 130, 44];
const found = array1.find(element => element > 10);
console.log(found);
// expected output: 12Copyright © 2021 Codeinu
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