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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 open_like(a, path, **kwargs):
 """Open a persistent array like `a`."""

    _like_args(a, kwargs)
    if isinstance(a, Array):
        kwargs.setdefault('fill_value', a.fill_value)
    return open_array(path, **kwargs)