#[test]
fn test_reverse() {
let mut ys = [1i, 2, 3, 4, 5];
- ys.mut_iter().reverse_();
+ ys.iter_mut().reverse_();
assert!(ys == [5, 4, 3, 2, 1]);
}
#[test]
fn test_iterate() {
- let mut it = iterate(|x| x * 2, 1u);
+ let mut it = iterate(1u, |x| x * 2);
assert_eq!(it.next(), Some(1u));
assert_eq!(it.next(), Some(2u));
assert_eq!(it.next(), Some(4u));