diff --git a/Chapter10/random-numbers/src/lib.rs b/Chapter10/random-numbers/src/lib.rs index d36356d..c7c82cd 100644 --- a/Chapter10/random-numbers/src/lib.rs +++ b/Chapter10/random-numbers/src/lib.rs @@ -48,9 +48,10 @@ mod tests { let chosen = emoji.choose_multiple(&mut rng, 3); assert_eq!(chosen, ['😱', '🙃', '😭']); - let mut three_wise_monkeys = vec!['🙈', '🙉', '🙊']; + let mut three_wise_monkeys = vec!['🙈','🙉', '🙊']; three_wise_monkeys.shuffle(&mut rng); - assert_eq!(three_wise_monkeys, ['🙈', '🙉', '🙊']); + three_wise_monkeys.shuffle(&mut rng); // in this case, the first time won't change anything + assert_eq!(three_wise_monkeys, ['🙈', '🙊', '🙉']); let mut three_wise_monkeys = vec!['🙈', '🙉', '🙊']; let partial = three_wise_monkeys.partial_shuffle(&mut rng, 2);