Enormous difference between Github docs and Site docs

[nikkaktus24]

Hi! I'm willing to notify you about outdated Getting Started part in your site.
I tried to use quick start from it (http://mongorito.com) and example doesn't work at all! I use your example from Github and it work perfect. Thanks!

[sanslash332]

Same observation of @nikkaktus24
The content of the first guide of the website are completely different that the provided in this github page.

What is the more updated documentation?
The websyte sintax using generators is deprecated?

thanks