New rails generate model feature

Nice ruby on rails new generator feature

Added generated attribute options to script/generate model, like the one found in scaffold_resource and resource. Examples:
./script/generate model post title:string created_on:date body:text published:boolean

Will addtionally create migration file with code

 def self.up
  create_table :posts do |t|
    t.column :title, :string
    t.column :created_on, :date
    t.column :body, :text
    t.column :published, :boolean
  end
 end