reduce in javascript object code example
Example 1: javascript reduce
var array = [36, 25, 6, 15];
array.reduce(function(accumulator, currentValue) {
return accumulator + currentValue;
}, 0); // 36 + 25 + 6 + 15 = 82
Example 2: reduce method in javascript array of bjects
var arr = [{x:1}, {x:2}, {x:4}];
arr.reduce(function (acc, obj) { return acc + obj.x; }, 0); // 7
console.log(arr);
Example 3: object.entries reduce
.as-console-wrapper { max-height: 100% !important; top: 0;}