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RAP To-Do List
A full-stack ABAP RAP application — CDS views, behavior definitions, draft handling, and an OData V4 Fiori Elements UI
Gilded Rose Kata in ABAP
A classic refactoring kata solved with Strategy + Template Method patterns — polymorphism, abstract classes, and COND #(...) in modern ABAP OOP.
OData v4 Deep Insert with ABAP RAP
Create a header and its child items in a single POST request using the RAP framework's built-in deep insert support — no manual loop required.
Unit Testing RAP Behavior with ABAP Mock Framework
The built-in ABAP mock framework lets you test your behavior implementations without a real database commit. Full walkthrough with a sales order scenario.
Factory Pattern in Clean ABAP
A working abapGit project demonstrating the GoF Factory Method pattern with interfaces, abstract classes, and modern ABAP object orientation.