_.flatMapDeep(创建同阶数组)
_.flatMapDeep(collection, [iteratee=_.identity])function duplicate(n) {
return [[[n, n]]];
}
_.flatMapDeep([1, 2], duplicate);
// => [1, 1, 2, 2]Last updated
_.flatMapDeep(collection, [iteratee=_.identity])function duplicate(n) {
return [[[n, n]]];
}
_.flatMapDeep([1, 2], duplicate);
// => [1, 1, 2, 2]Last updated