It's out my first episode of the good coding patterns advocating series "Better Code Saul". The first episode is called "Object Calisthenics"

You can check it on my slides.com account

https://slides.com/kevincittadini
Disclaimer:
I didn't come up with the "Better Code Saul" name. I've found it browsing around the internet but couldn't came up to any author or TM intellectual property, so I'm just using it for my free/open slides :)

Enjoy