fisher-yates:一个紧凑的模块，可以对数组进行随机排序

渔民 一个紧凑的模块，用于对数组进行随机排序。 例子 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] 要就地洗牌： var shuffleInplace = require ( 'fisher-yates/inplace' ) var array = [ 1 , 2 , 3 ] shuffleInplace ( array ) console . log ( array ) // => [2, 1, 3]