How do you do it?

Expressiveness, Nullable Types, and Composition (Part 1)

by Rafael Varago

From the article:

We’re software developers, our mission is to provide software that solves problems. And in its essence, writing software is all about composition.

We have a big problem to solve, so we break it up into smaller pieces that can be more easily comprehended, and then we compose these smaller pieces together into working software...