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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def default(self, o):
 # pylint: disable=method-hidden """Support more object types."""

        if isinstance(o, set):
            return list(sorted(o))
        elif hasattr(o, 'as_dict'):
            return o.as_dict()
        else:
            return super(JSONEncoder, self).default(o)