Here are a few not-so-common things you can do with functions in Python, including closures and partial function application. Functions are incredibly powerful and you can use them to write code that's really clean and often a lot shorter than when relying on classes and object-oriented programming. The code I worked on in this video is available here: https://github.com/ArjanCodes/2022-functions. 💡 Get my FREE 7-step guide to help you consistently design great software: https://arjancodes.com/designguide. 💻 ArjanCodes Blog: https://www.arjancodes.com/blog 🎓 Courses: The Software Designer Mindset: https://www.arjancodes.com/mindset The Software Architect Mindset: Pre-register now! https://www.arjancodes.com/architect Next Level Python: Become a Python Expert: https://www.arjancodes.com/next-level-python The 30-Day Design Challenge: https://www.arjancodes.com/30ddc 🛒 GEAR & RECOMMENDED BOOKS: https://kit.co/arjancodes. 👍 If you enjoyed this content, give this video a like. If you want to watch more of my upcoming videos, consider subscribing to my channel! 💬 Discord: https://discord.arjan.codes/ 🐦Twitter: https://twitter.com/arjancodes 🌍LinkedIn: https://www.linkedin.com/company/arjancodes 🕵Facebook: https://www.facebook.com/arjancodes 👀 Code reviewers: - Yoriz - Ryan Laursen - Sybren A. Stüvel - Dale Hagglund 🎥 Video edited by Mark Bacskai: https://www.instagram.com/bacskaimark 🔖 Chapters: 0:00 Intro 1:32 Explaining the code example 3:56 About the Strategy pattern 4:29 Replacing the class structure by functions 9:24 Passing extra parameters using closures 13:37 Using partial functions #arjancodes #softwaredesign #python DISCLAIMER - The links in this description might be affiliate links. If you purchase a product or service through one of those links, I may receive a small commission. There is no additional charge to you. Thanks for supporting my channel so I can continue to provide you with free content each week!