def test_reverse():
assert reverse(take(3, natural_numbers())) == [2, 1, 0]
assert reverse([0, 1, 2]) == [2, 1, 0]
assert reverse([]) == []
x = [1, 2, 3, 4, 5]
y = reverse(x)
assert x == [1, 2, 3, 4, 5]
def _function(*args, **kwargs):
return reduce(
lambda acc, f: f(acc),
reverse(but_last(fs)),
last(fs)(*args, **kwargs))