def addChildFn(self, fn, *args, **kwargs):
        return self.addChild(FunctionWrappingJob(fn, *args, **kwargs))
GET /users/<id>/memberships.json (group)
dataset/ETHPy150Open BD2KGenomics/toil/src/toil/job.py/Job.addChildFn--crossover with--dataset/ETHPy150Open typepad/python-typepad-api/tests/test_typepad.py/TestGroup.test_1_GET_users_id_memberships