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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 jsonarrappend(self, name, path=Path.rootPath(), *args):
 """ Appends the objects ``args`` to the array under the ``path` in key ``name`` """

        pieces = [name, str_path(path)]
        for o in args:
            pieces.append(self._encode(o))
        return self.execute_command('JSON.ARRAPPEND', *pieces)