jenwachter
10/3/2015 - 5:10 PM

JavaScript snippet to get a random number.

JavaScript snippet to get a random number.

// from https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/random#Example:_Using_Math.random
module.exports = function (min, max, count) {

  var numbers = [];

  while (numbers.length < count) {
    var random = Math.floor(Math.random() * (max - min)) + min;
    if (_.indexOf(numbers, random) === -1) numbers.push(random);
  }

  return numbers;

};