REF: Skip all empty groups in _transform_general#42404
Merged
jreback merged 2 commits intopandas-dev:masterfrom Jul 6, 2021
Merged
REF: Skip all empty groups in _transform_general#42404jreback merged 2 commits intopandas-dev:masterfrom
jreback merged 2 commits intopandas-dev:masterfrom