Io - List Shuffling

Question

I tried to shuffle a list in Io:

list(1, 2, 3, 4) shuffle println

However, when I tried to run the program, Io gave me an error:

  Exception: List does not respond to 'shuffle'
  ---------
  List shuffle                         .code.tio 1
  CLI doFile                           Z_CLI.io 140
  CLI run                              IoState_runCLI() 1

Is there an alternative for shuffling in Io? If not, how do I implement it?

Answer 1

IIRC, you need to load the Random addon, which will add the List shuffle method.