- method with the ``lowermethod`` decorator, which ensures that all calls to ``as_value``return the
- same ``Value`` representation. If the class deriving from ``ValueCastable`` is mutable, it is
- up to the user to ensure that it is not mutated in a way that changes its representation after
- the first call to ``as_value``.
+ method with the ``lowermethod`` decorator, which ensures that all calls to ``as_value`` return
+ the same ``Value`` representation. If the class deriving from ``ValueCastable`` is mutable,
+ it is up to the user to ensure that it is not mutated in a way that changes its representation
+ after the first call to ``as_value``.