arrayByAddingObject method
arrayByAddingObject:
Implementation
NSArray arrayByAddingObject(objc.ObjCObject anObject) {
final $ret = _objc_msgSend_1sotr3r(
object$.ref.pointer,
_sel_arrayByAddingObject_,
anObject.ref.pointer,
);
return NSArray.fromPointer($ret, retain: true, release: true);
}