year()
public
Returns the year for time (including
the century).
t = Time .now #=> 2007年11月19日 08:27:51 -0600
t.year #=> 2007
static VALUE
time_year(VALUE time)
{
struct time_object *tobj;
GetTimeval(time, tobj);
MAKE_TM(time, tobj);
return tobj->vtm.year;
}