Class C

tests/test_converters.py:263–265

        @attr.s
        class C:
            a1 = attrib(default=class="st">"True", converter=pipe(str, to_bool, bool))
            a2 = attrib(default=True, converter=[str, to_bool, bool])

        c = C()
        assert True is c.a1 is c.a2