Writing an Interpreter in Go

Is the book really beginner friendly?<p>Do I need to have any pre knowledge about Lexers and Parsers and the Go AST package <a href="https:&#x2F;&#x2F;golang.org&#x2F;pkg&#x2F;go&#x2F;ast&#x2F;" rel="nofollow">https:&#x2F;&#x2F;golang.org&#x2F;pkg&#x2F;go&#x2F;ast&#x2F;</a> to understand the book?

Author of the book here. If you have any questions: feel free to ask!