def array(self):
            return _HStoreArrayFunction(self.expr)
Add numerical ``implementation`` to function ``symfunc``.
dataset/ETHPy150Open RoseOu/flasky/venv/lib/python2.7/site-packages/sqlalchemy/dialects/postgresql/hstore.py/HSTORE.comparator_factory.array--crossover with--dataset/ETHPy150Open sympy/sympy/sympy/utilities/lambdify.py/implemented_function