Alexander Burger wrote: > Hi Cle,
Hi Alex, >>> (dm foos> () (mapcar cdr (val (: Foos))) ) >> .. >> Howevery only if the receiver is the class. If I use an instance >> as receiver, it would not work! I would like to code the method the >> way, that the method will work regardless if the receiver is a >> class or one of its instances; like it works in Smalltalk, C++, >> Java, Ruby ... > > This is rather straightforward: > > (dm foos> () (mapcar cdr (val (or (: Foos) (var: Foos)))) ) Cool! This is nearly perfect :-) Really nice! Thank you :-))) (...) > With this solution we still avoid hard-coding the class into the > method, which would give problems, for example, if the 'foos>' method > were inherited by a subclass. Superb! :-) My real class is now working nicely without hard coding the class' name within a method due to your hints. :-) And I have learned a bit more ... > Cheers, - Alex Ciao, cle. -- UNSUBSCRIBE: mailto:picol...@software-lab.de?subject=unsubscribe
