I haven’t finished it yet, but it is very impressive! . Not that anyone should have doubted it, but I can vouch for the correctness and utility of at least the first 3rd of the book. Well done!
And of course @shankardevy, thanks for the shoutout . Nothing makes me happier than seeing what people are able to accomplish with the tools that myself and the Ash community build
Will continue my read through this weekend
EDIT: it may not have been clear, but I recommend this book for anyone who wants to use Ash to its fullest extent