2 ms·

What exactly did you take from it?

• dmos62 6y ago
  Difficult to put into words. The book is a sort of walkthrough of programming. It walks you through writing a number of programs iteratively, as in it starts with the most naive approaches and gradually improves upon them. That makes it a very involving process (because, like a good story, it starts in a common place and then takes you somewhere). It also introduces you to a lot of exciting things, especially if you're not that experienced. After reading the first chapters I wrote my own pattern matcher for example (I hardly knew what it was before then, let alone felt confident writing one).