def set_before(self, cmd_name, cmd_name_before):
        self._scheduler.set_before(cmd_name, cmd_name_before)
Returns a hash of the concatenation of all the strings in strs.
dataset/ETHPy150Open cournape/Bento/bento/commands/contexts.py/GlobalContext.set_before--crossover with--dataset/ETHPy150Open pantsbuild/pants/src/python/pants/base/hash_utils.py/hash_all