why is .push() method not working on an array in an accumulator object in .reduce() method
let a = [];
for (let i = 0; i <= 20; i++) {
a.push(i);
}
let {
even,
odd
} = a.reduce((acc, val) => {
val % 2 === 0 ? acc.even.push(val) : acc.odd.push(val);
}, {
even: [],
odd: []
});
Here's the OP function, returning the accumulator.
let a = [];
for (let i = 0; i <= 20; i++) {
a.push(i);
}
let result = a.reduce((acc, val) => {
val % 2 === 0 ? acc.even.push(val) : acc.odd.push(val);
return acc;
}, { even: [], odd: [] });
console.log(result)