codes scaffold generated via "rails generate scaffold Code filename:string title:string revision:string revision_data:date language:string"
writings scaffold generated via: "rails generate scaffold Writing filename:string title:string revision:string revision_data:date"
header navigation tabs all enabled; ran "rake db:migrate RAILS_ENV=development"
movies scaffold generated via: "rails generate scaffold Movie filename:string title:string revision:string revision_data:date width:integer height:integer"
ran "rake db:migrate RAILS_ENV=development"
diagrams cut-and-pasted (antipattern that will be refactored) into codes; unused scaffold generated files removed
code CRUD completed (cut-and-paste still needs to be DRY refactored)