fix(Operators): set should handle null value being set
fix(Operators): set should handle null value being set

bdjnk/cerebral,FWeinb/cerebral,fopsdev/cerebral,garth/cerebral,idream3/cerebral,bdjnk/cerebral,christianalfoni/cerebral,yusufsafak/cerebral,cerebral/cerebral,yusufsafak/cerebral,FWeinb/cerebral,idream3/cerebral,christianalfoni/cerebral,fopsdev/cerebral,cerebral/cerebral,garth/cerebral