Full stop. If you want more examples or further reading, check out the chapter on higher-order functions in “ Eloquent JavaScript ” by Marijn Haverbeke. Questions or comments?

The examples provided are more than enough to put the code to use, though. I spent a few hours shoehorning the provided samples into a relatively simple React class we can use to leverage the code.

If you’ve gone through Thau’s basic JavaScript tutorial (or you already know a bunch about the subject), Thau’s advanced JavaScript course is just for you. In the previous tutorial, Thau ...