def getRuleMemoization(self, ruleIndex, ruleStartIndex):
        
        if ruleIndex not in self._state.ruleMemo:
            self._state.ruleMemo[ruleIndex] = {}

        return self._state.ruleMemo[ruleIndex].get(
            ruleStartIndex, self.MEMO_RULE_UNKNOWN
            )
Gets our value from the model_instance and passes its items
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/antlr3/antlr3/recognizers.py/BaseRecognizer.getRuleMemoization--crossover with--dataset/ETHPy150Open potatolondon/djangae/djangae/fields/iterable.py/IterableField.pre_save