What is the difference between the wet principle and the dry principle?

What is the difference between the wet principle and the dry principle?

The DRY principle stands for 'Don't Repeat Yourself,' emphasizing code reusability. The WET principle, on the other hand, stands for 'Write Everything Twice' or 'We Enjoy Typing,' which can lead to redundancy.

Can you give me an example of each principle in practice?

Sure! For DRY, if you have a function that calculates tax, you would call that function wherever needed instead of rewriting the tax calculation. For WET, you might copy and paste the tax calculation code in multiple places, leading to redundancy.

Which principle is generally preferred in software development?

The DRY principle is generally preferred as it promotes cleaner, more maintainable code, reducing the risk of errors.

Are there situations where the WET principle might be useful?

Yes, in very small projects or prototypes, WET can sometimes be quicker for rapid development, but it's usually not sustainable for larger projects.