def revert(self, ba):
        c = ba.copy()
        for i in xrange(len(self.mapping)):
            ba[self.mapping[i]] = c[i]
        return ba
Reversely permute the bitarray ba inplace.
dataset/ETHPy150Open pixelogik/NearPy/nearpy/hashes/permutation/permute.py/Permute.revert