Lets start over
Remove unused stuff
Improved coverband setup
rails g scaffold category name:string
Crazy stuff, just to bring coverage down
rails g scaffold post title:string body:text category_id:integer highlight:boolean
Add validations and association to posts
Add some scopes to post model
rails g scaffold comment post_id:integer author:string body:text
Comment blongs to a post and requires author and body to be set
A post has many comments
Lots of material for blog post
Make sure that production coverage is collected using the appropriate revision