findReplaceOrThrow

Array.findReplaceOrThrow(array, predicate, replacement)

Finds the first element in array that satisfies the provided predicate function and replaces it with replacement, returning a new array with the replaced element, or throws an error if no element is found.

Example

data-first

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

Array.findReplaceOrThrow([1, 2, 3, 4], (x) => x > 2, 99); // [1, 2, 99, 4]

data-last

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

pipe(
    [1, 2, 3, 4],
    Array.findReplaceOrThrow((x) => x > 2, 99),
); // [1, 2, 99, 4]