I think the key is more to ask yourself what it is you're abstracting away and whether the two things are actually doing the same thing. Just because the code i

I think the key is more to ask yourself what it is you're abstracting away and whether the two things are actually doing the same thing. Just because the code is "shaped" in the same way (as in the article) doesn't mean it's actually conveying the same idea. If they're not really the same then the abstraction won't make sense and will just make things messier down the road. It's the same thing as naming constants, but with code. If I have 3 `10` magic numbers in my code, I don't just immediately abstract them into a `const ten = 10` because they look the same, I abstract them into constants based on their actual purpose.