Generate form, helper etc for model

generation.rb

require 'rubygems'
require 'active_support/core_ext'
schema = File.read('db/schema.rb')
schema.scan(/create_table "(\w+)",.*?\n(.*?)\n  end/m).each do |name, ddl|
  puts "rails generate scaffold #{name.classify} " +
    ddl.scan(/t\.(\w+)\s+"(\w+)"/).
    reject {|type,name| %w(created_at updated_at).include? name}.
    map {|type,name| "#{name}:#{type}"}.join(' ')
end

#If you run this, you will get a series of commands. 
#In a new directory, create a new rails application, and then run these commands (simply copying and pasting them will do). 
#Grab the files you want. Delete the directory when you are done.

#from http://stackoverflow.com/a/6645304