Hi GURUs,
I recently read the book ABAP Objects by Horst Keller & Sascha Kruger. I understand the concepts of Object Orientation, but I can hardly find any practical implementation of them in my day to day ABAP programming - for example, I know what singleton class is and how to create one, but where do we use it? I don't think it'll be of any real use to us if we just know it theoretically. Is there any other book/material that explains where exactly we can implement these concepts? Or if anyone here has worked on OOABAP extensively can you please let me know? It'll be of great help.
Thanks,
Sarif