Chapter 10: Advanced Coding — Using SOLID to Make Solid Code

1. Function blocks, methods, functions
2. Break the module up so it is describable in a complete sentence without the word and.
3. Principle that states that an object of a part class/function block should be replaceable with objects of a child class/function without affecting the behavior.
4. Principle that states that a function block should not have to implement an interface it does not use, nor should it depend on a method that it does not use.
5. See the following:
   • S: Single-responsibility Principle
   • O: Open-closed Principle
   • L: Liskov Substitution Principle
   • I: Interface Segregation Principle
   • D: Dependency inversion Principle