Function Extension
- Q588: How do functions extend other functions in EK9?
- Q589: How do I implement an abstract function with multiple implementations?
- Q590: Can dynamic functions extend abstract functions?
- Q591: How do function hierarchies compare to class hierarchies?
- Q592: What happens if a function extension has a signature mismatch?
- Q593: Can functions form multi-level inheritance chains?
- Q594: What are the rules for when a function can or cannot be extended?
- Q595: How does purity interact with abstract function extension?