Uncle Bob Video Series SOLID Principles Ep-13: Dependency Inversion Gist: Role reversed with example son taking care of mom.High level policy should be ignorant of the low level details. For example every IO driver in unix should confirm to the IO Driver Interface and implement the standard Open, Close, Read, Write , Seek functions. Ep-14: SOLID Case Study Gist: DB should be a plugin, Delivery mechanism (UI) should be a plugin Components Ep-15: Solid Components Gist: What is a component? Component is an independently deployable software. How to start a design? Identify the actors. Then, start with the 'S' in SOLID. How to implement? High level policy should be ignorant of the low level details. Ep-15: Solid Components Gist: When component changes, only 1 component per layer should change. Release Reuse Equivalent Principle: You cannot reuse a component unless the author is willing to manage it thru a release cycle (19:44?) Responsibility (in
Husband, Dad & Programmer