def add(self, name, val):
        self._data[name].append(val)
Return tuple(version_long, num_entries) from the given stream
dataset/ETHPy150Open kwikteam/phy/phy/io/array.py/Accumulator.add--crossover with--dataset/ETHPy150Open gitpython-developers/GitPython/git/index/fun.py/read_header