sergeio/scaly-mongo — comment on commit 59c89d6d9fcdeae7408914ae1ac028d615b89738
File: scalymongo/structure_walker.py line 144
By allancaffee:

This breaks with

>>> _split_keys_on_dots({'a.b.c': 3, 'a.b.d': 4})
{'a': {'b': {'c': 3}}}