def all(self):
        return list(self.map.values())
Query a blaze expression in a given time range properly forward filling
dataset/ETHPy150Open erkyrath/tworld/lib/two/webconn.py/WebConnectionTable.all--crossover with--dataset/ETHPy150Open quantopian/zipline/zipline/pipeline/loaders/blaze/core.py/ffill_query_in_range