everyutil/array/arrayCumulativeProduct.js

A comprehensive library of lightweight, reusable utility functions for JavaScript and TypeScript, designed to streamline common programming tasks such as string manipulation, array processing, date handling, and more.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.arrayCumulativeProduct = void 0;
/**
 * Returns the cumulative product of an array.
 * @author @dailker
 * @param {number[]} array - Input array.
 * @returns {number[]} Cumulative product array.
 */
function arrayCumulativeProduct(array) {
    let prod = 1;
    return array.map(x => (prod *= x));
}
exports.arrayCumulativeProduct = arrayCumulativeProduct;