Command Pattern - from Casual Callbacks to Central Pipelines

🎓Do you like my style of teaching? Try free chapters of my online courses: https://pythonforeveryone.com When developers say that the command pattern is great for decoupling invokers from actions and allows undo/redo. But that is not automatically true. It turns out, there are many forms of the command pattern and in this video, you will see everything from a simple callback function to a central execution bus that allows undo, redo and many more pipeline processing functions. #commandpattern #programming #python