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findMapOrElse

Array.findMapOrElse(array, predicate, mapper, callback)

Finds the first element in array that satisfies the provided predicate function and applies the mapper function to it, returning a new array with the mapped element, or the result of calling callback with the array if no element is found.

Example

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

Array.findMapOrElse(
    [1, 2, 3, 4],
    (x) => x > 10,
    (x) => x * 10,
    (arr) => arr.length,
); // 4
ts
import { Array } from "@monstermann/array";

pipe(
    [1, 2, 3, 4],
    Array.findMapOrElse(
        (x) => x > 10,
        (x) => x * 10,
        (arr) => arr.length,
    ),
); // 4