f-utility/lib/random.js

functional utilities

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
/**
 * Simple wrap for round( x * random )
 * @function random
 * @param {number} x - a number
 * @return {number} x - a rounded and randomized number
 * @public
 * @example
 * import {random} from 'f-utility'
 * random(5) // 1
 * random(5) // 3
 * random(0) // 0
 */
var random = exports.random = function random() {
  var x = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 1;
  return Math.round(Math.random() * x);
};