bolt/spark/array.py
def astype(self, dtype, casting='unsafe'):
        """
        Cast the array to a specified type.

        Parameters
        ----------
        dtype : str or dtype
            Typecode or data-type to cast the array to (see numpy)
        """
        rdd = self._rdd.mapValues(lambda v: v.astype(dtype, 'K', casting))
        return self._constructor(rdd, dtype=dtype).__finalize__(self)
def astype(self, dtype, casting='unsafe'):
        """
        Cast the array to a specified type.

        Parameters
        ----------
        dtype : str or dtype
            Typecode or data-type to cast the array to (see numpy)
        """
        rdd = self._rdd.mapValues(lambda v: v.astype(dtype, 'K', casting))
        return self._constructor(rdd, dtype=dtype).__finalize__(self)
Cast the array to a specified type.

        Parameters
        ----------
        dtype : str or dtype
            Typecode or data-type to cast the array to (see numpy)