pandas (original) (raw)

Currently the tests for Series.map are mixed together with the tests for Series.apply. Keeping them separate makes it easier to find tests for one method and I've moved the map ones to tests/series/methods/test_map.py.

Also fixed a bug that I found in this proces:

import pandas as pd ser = pd.Series([], dtype=int) ser.map(lambda: x + 1).dtype object # main int64 # this PR