fisher-yates
A compact module to randomly sort an Array.
Example
var shuffle = require('fisher-yates')
console.log(shuffle([1, 2, 3]))
// => [3, 1, 2]
// supports custom rng returning [0, 1)
console.log(shuffle([1, 2, 3], Math.random))
// => [2, 3, 1]To shuffle in-place:
var shuffleInplace = require('fisher-yates/inplace')
var array = [1, 2, 3]
shuffleInplace(array)
console.log(array)
// => [2, 1, 3]