Monoids are certainly not the most "interesting" thing, but neither are arrays, or even sets. But they're quite important and useful in a parametrically polymor

Monoids are certainly not the most "interesting" thing, but neither are arrays, or even sets. But they're quite important and useful in a parametrically polymorpic world. That's why it's worth introducing them to people new to FP. Ultimately, these sorts of posts are feeders to conversations about other bigger abstractions like Functors. The title and the post both grant that for fizzbuzz as asked in many settings, but without a simple domain these conversations tend to explode in complexity. So there it is.