Tried out the node.js code demo in this book.
🤦‍♂️
Terrible format, use tab for indentation, very very long function, redundant code (eg: new Buffer vulnerability)...
The major issue is none of the total.js nosql code works. Eg:
db.clear()
db.insert({...data})
Without any asynchronous call, how do you expect this to work?!
Just fixed the code and updated npm modules for demos in Chapter 3 btw... Took way longer than expected.

Fuckkk.. I'm learning total.js now and lost a significant amount of time wondering were did my flags (an array elements) in the route method have gone missing..

Instead of writing like this:

F.route('/admin_page', view_admin_page, ['authorize', '@admin']);

i had it written like this :

F.route('/admin_page', view_admin_page, ['authorize, @admin']);