def after(self, func):
        self._after.append(func)
        return func
Apply a unary operator to every element in the matrix or a binary operator to corresponding
dataset/ETHPy150Open morepath/morepath/morepath/request.py/Request.after--crossover with--dataset/ETHPy150Open sunlightlabs/clearspending/completeness/statlib/matfunc.py/Table.map