insertAllAtOrElse

Array.insertAllAtOrElse(target, idx, values, orElse)

Inserts all values at the specified idx in target. If the index is out of bounds, calls orElse with the original array. Supports iterables.

Example

data-first

import { Array } from "@monstermann/array";

Array.insertAllAtOrElse([1, 2, 3], 1, [8, 9], () => []); // [1, 8, 9, 2, 3]
Array.insertAllAtOrElse([1, 2, 3], 5, [8, 9], (arr) => arr); // [1, 2, 3]

data-last

import { Array } from "@monstermann/array";

pipe(
    [1, 2, 3],
    Array.insertAllAtOrElse(1, [8, 9], () => []),
); // [1, 8, 9, 2, 3]

pipe(
    [1, 2, 3],
    Array.insertAllAtOrElse(5, [8, 9], (arr) => arr),
); // [1, 2, 3]