nowjs-core/lib/utils/RandomUtils.js

NowCanDo Javascript Core [nowjs-core] is a library written by TypeScript code maintains under Apache 2.0 licence

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.randomBytes = (length) => {
    const window = globalThis || {};
    if (window.crypto || window.msCrypto) {
        const r = new Uint32Array(length);
        window.crypto.getRandomValues(r);
        return r;
    }
    else {
        if (process && process.env) {
            const crypto = require('crypto');
            return crypto.randomBytes(length);
        }
        else {
            const r = [];
            for (let ix = 0; ix < length; ix++) {
                r.push(Math.floor(Math.random() * 255));
            }
            return r;
        }
    }
};
function secureMathRandom() {
    return exports.randomBytes(1)[0] / 4294967295;
}
exports.secureMathRandom = secureMathRandom;
function random(min, max) {
    return Math.random() * (max - min + 1) + min;
}
exports.random = random;
function randomInt(min, max) {
    min = Math.ceil(min);
    max = Math.floor(max);
    return Math.floor(Math.random() * (max - min + 1)) + min;
}
exports.randomInt = randomInt;