JavaScript reduziert die Funktion, um die Summe des Objektwerts zu erhalten
javascript reduce function to get sum of specific object property
let records = [
{name: 'ball',amount: 20},
{name: 'toy',amount: 40},
{name: 'book',amount: 30}
]
const amount = records.reduce((acc, cv) => {
return acc + cv.amount;
}, 0);
// amount = 90
Runtime Terror