By now you probably know about ranges in C++20. You may have also watched a talk or two about how to create your own view.
But now, what do you do with that knowledge? How do you rangify your code?
If you find yourself using pre C++20 code because you don't know where to start using ranges, this talk is for you.
I'm going to rangify different code examples and try to show you how to think in ranges. I'm going to use the standard library and the range-v3 library.