ts-prime/dist/commonjs/randomItem.js

A utility library for JavaScript and Typescript.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
 * Return random number between two numbers
 *
 * @param min - minimum
 * @param max - maximum
 * @param random - Random number generation function, by default function uses Math.random
 */
function randomIntFromInterval(min, max, random) {
    if (random === void 0) { random = Math.random; }
    return Math.floor(random() * (max - min + 1) + min);
}
exports.randomIntFromInterval = randomIntFromInterval;
/**
 * Picks random item in array
 *
 * @param arr - Array to pick
 * @param random - Random number generation function, by default function uses Math.random
 */
function randomItemInArray(arr, random) {
    if (random === void 0) { random = Math.random; }
    var random_number = randomIntFromInterval(0, arr.length - 1, random);
    return arr[random_number];
}
exports.randomItemInArray = randomItemInArray;