Рет қаралды 14,038
// .filter() = creates a new array by filtering out
// elements with a callback
00:00:00 example 1
00:02:13 example 2
00:04:01 example 3
// ---------- EXAMPLE 1 ----------
let numbers = [1, 2, 3, 4, 5, 6, 7];
let evenNums = numbers.filter(isEven);
let oddNums = numbers.filter(isOdd);
console.log(oddNums);
function isEven(element){
return element % 2 === 0;
}
function isOdd(element){
return element % 2 !== 0;
}