Keep your code simple with SRP!
👋 Hello! In today's video, I am exploring the art of keeping your code simple, manageable, and most importantly, robust. How, you ask? By applying the Single Responsibility Principle (SRP).
🧩 What is SRP?
The Single Responsibility Principle is one of the SOLID principles that every developer should know. SRP advocates for a class or function to take charge of only one specific task. This makes the code easier to read, understand, and test.
📚 The Problem with Fat Classes
Ever encountered a class that runs hundreds or even thousands of lines long? Such classes can be incredibly tough to manage and are prone to errors. Just like you wouldn't use a single database for all your microservices, you shouldn't have a class that tries to do everything.
🔨Break it Down
The best practice is to break down complex classes into smaller, loosely coupled classes, each responsible for a specific functionality. This modular approach not only helps to isolate issues but also makes the code easier to test and maintain.
🛠 Design Patterns to the Rescue
Various design patterns can help you accomplish SRP, ensuring your codebase remains clean and manageable. It's better to have a series of smaller, more straightforward classes than one complex class that inevitably brings about new bugs with every modification.
👀 What's at Stake?
A complex class is not just hard to maintain—it also increases the risk of introducing new bugs with every update, and it makes the code near impossible to test effectively.
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Thanks for watching, and as always, keep coding simple and effective! 🌟
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Watch video Keep your code simple with SRP! online without registration, duration hours minute second in high quality. This video was added by user Sabyr | Daily Coding and DevOps Tips 04 September 2023, don't forget to share it with your friends and acquaintances, it has been viewed on our site 69 once and liked it 1 people.