meanOr

function Array.meanOr(
    target: readonly number[],
    or: number,
): number

Returns the mean (average) value of the number array, or fallback if the array is empty.

Example

data-first

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

Array.meanOr([1, 2, 3, 4], 0); // 2.5

data-last

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

pipe([1, 2, 3, 4], Array.meanOr(0)); // 2.5