The Appendix is mentioned several times yet I don't find it in either the PDF or Kindle versions. For example: "we create a closure (please read the section on closures in the appendix if closures are a subject that gives you heartburn)". It would be nice to be able to see what that section has to say Is it available as a separate download somewhere? Or will it be added after the last chapter?

Thanks.

Hello mikegriffin.

Thank you for reading the book. The Appendix should be published in the next release, probably with chapter 14.

Have a nice weekend