Generate list of numbers 0..n-1 in randomized order using DrRacket

	#lang racket
	; shuffle-list is interesting, check it out!
	(require games/cards/utils)
	; seed the random number generator
	(random-seed (modulo (current-milliseconds) 10000))
	; generates list of numbers from 0 to n-1 but in randomized order
	(define (random-number-list n)
	(shuffle-list (for/list ((i (in-range 0 n))) i) n))

view raw randlist.rkt hosted with ❤ by GitHub

The most fun was looking at shuffle-list.