def test_option_some_map_fluent(): xs = Some(42) ys = xs.map(lambda x: x + 1) for value in ys.match(Some): assert value == 43 break else: assert False
def test_option_some_map_fluent(): xs = Some(42) ys = xs.map(lambda x: x + 1) assert ys.match(Some, lambda some: some.value == 43, _, False)