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;
};