bundle install
rails generate starter:resource Director name:string dob:string
rails generate starter:resource Movie title:string year:integer director_id:integer
rails generate starter:resource Actor name:string dob:string
rails generate starter:resource Role character_name:string movie_id:integer actor_id:integer
rake db:migrate
Set root url to movies index.
Added seed data.
Added model association methods.
Added validations.
Added dropdown boxes in new forms for models which belong to others.
Cleaned up show and index views of models which belong to others.