New rails app using Mongoid

gistfile1.txt

Create a new rails app

 $ rails new [app_name] 


Update your gem file to include mongoid and bson_ext
 gem 'mongoid'
 gem 'bson_ext' 


Move into your new rails app directory and run the bundle command
 cd [app_name]
 $ bundle 


Create a mongoid config yaml file
 $ rails g mongoid:config 


Generate a new scaffold for your app
 $ rails g scaffold article name:string content:string 


Fire up your rails server
 $ rails s