names=day=,hour=,min=,month=,sec=,year=
visibility=public
kind=defined

--- year=()
--- month=()
--- day=()
--- hour=()
--- min=()
--- sec=()

Set value as the new date/time component.
Raises ArgumentError if value is out of range, or in the case
of XMLRPC::DateTime#year= if value is not of type Integer.

