def get(self, key):
        try:
            value = self.cache.pop(key)
            self.cache[key] = value
            return value
        except KeyError:
            return -1
@summary converts a csv file to a fund with the given starting value
dataset/ETHPy150Open jasonlvhit/lunar/lunar/util.py/LRUCache.get--crossover with--dataset/ETHPy150Open QuantSoftware/QuantSoftwareToolkit/QSTK/qstktools/csv2fund.py/csv2fund