Adding credits

[mikirov]

Hello. I used your code as a base to try and make some project of mine and now i want to add credits on each user. Should i add it in the database collection User or should i create a separate Credits collection. If I want to implement credits on the User model how should i go on about updating the info when i serialize the user ? I want to use the credits property as "req.user.credits". How do i do that ?

[andrewda]

This is a good idea for the new guide. See #100.