working mongomapper rails template (jquery, cancan)

mongo_template.rb

# mongo_template.rb
# fork of Ben Scofield's Rails MongoMapper Template (http://gist.github.com/181842)
#
# To use:
#  rails project_name -m http://gist.github.com/270200.txt

# remove unneeded defaults
run "rm public/index.html"
run "rm public/images/rails.png"

# using jquery too
run "rm public/javascripts/controls.js"
run "rm public/javascripts/dragdrop.js"
run "rm public/javascripts/effects.js"
run "rm public/javascripts/prototype.js"

# MongoDB FTW!
db_name = ask('What should I call the database? ')

initializer 'database.rb', <<-CODE
MongoMapper.database = '#{db_name}-#{Rails.env}'

if defined?(PhusionPassenger)
   PhusionPassenger.on_event(:starting_worker_process) do |forked|
     MongoMapper.database.connect_to_master if forked
   end
end
CODE

file 'config/database.yml', <<-CODE
# Using MongoDB
CODE

# Don't need ActiveRecord
environment 'config.frameworks -= [:active_record]'

# MongoMapper
gem 'mongo_mapper'

# Testing Helper
file 'test/test_helper.rb', <<-CODE
ENV['RAILS_ENV'] = 'test'
require File.expand_path(File.dirname(__FILE__) + '/../config/environment')
require 'test_help'
require 'shoulda'
require 'mocha'
require 'factory_girl'


class ActiveSupport::TestCase
  # Drop all columns after each test case.
  def teardown
    MongoMapper.database.collections.each do |coll|
      coll.remove  
    end
  end

  # Make sure that each test case has a teardown
  # method to clear the db after each test.
  def inherited(base)
    base.define_method teardown do 
      super
    end
  end
end
CODE

# Testing tools
gem 'redgreen'
gem 'shoulda'
gem 'factory_girl'
gem 'mocha'

#simple authorization
gem 'cancan'

# Gem management
rake 'gems:install'
rake 'gems:unpack'
rake 'rails:freeze:gems'

# source control
file '.gitignore', <<-FILES
.DS_Store
**/.DS_Store
log/*
tmp/*
tmp/**/*
config/database.yml
coverage/*
coverage/**/*
FILES

git :init
git :add => '.'
git :commit => '-a -m "Initial commit"'