JavaScript flat()

1 개요

JavaScript flat()

const arr1 = [0, 1, 2, [3, 4]];
console.log(arr1.flat());

const arr2 = [0, 1, 2, [[[3, 4]]]];
console.log(arr2.flat(2));

const a = [[2, 3], [1, 6, 7], [5, 4, 3, 2]];
console.log( a.flat() );

2 같이 보기

• JavaScript 배열

3 참고

• https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/flat