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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 all_methods(cls):
 """ Return the names of all available binning methods """

        def name(fn):
            return fn.__get__(cls).__name__.replace("_", "-")
        return sorted(name(f) for f in cls.__dict__.values()
                      if isinstance(f, staticmethod))