Basic Gemfile to use datamapper with Rails 3.1

Gemfile

source 'http://rubygems.org'

RAILS_VERSION = '3.2.1'

gem 'actionpack',     RAILS_VERSION
gem 'activesupport',  RAILS_VERSION
gem 'railties',       RAILS_VERSION
gem 'rails',          RAILS_VERSION # Unfortunately, needed for `heroku run console`

# For attributes in non-dm models (will be a dependency of future DM versions)
gem 'virtus'

%w( 
  dm-postgres-adapter
  dm-sqlite-adapter

  datamapper

  dm-types
  dm-transactions
  dm-migrations
  dm-validations
  
 ).each do |dm_gem|
  gem dm_gem, '1.2.0'
end

gem 'dm-rails',          '1.2.1'
gem 'dm-active_model',   '1.2.1'

gem 'jquery-rails'
gem 'haml'

# You can use any of the other available database adapters.
# This is only a small excerpt of the list of all available adapters
# Have a look at
#
#  http://wiki.github.com/datamapper/dm-core/adapters
#  http://wiki.github.com/datamapper/dm-core/community-plugins
#
# for a rather complete list of available datamapper adapters and plugins

# gem 'dm-sqlite-adapter',    DM_VERSION
# gem 'dm-mysql-adapter',     DM_VERSION
# gem 'dm-postgres-adapter',  DM_VERSION
# gem 'dm-oracle-adapter',    DM_VERSION
# gem 'dm-sqlserver-adapter', DM_VERSION


# Gems used only for assets and not required
# in production environments by default.
group :assets do
  gem 'sass-rails',   '~> 3.2.3'
  gem 'coffee-rails', '~> 3.2.1'

  # See https://github.com/sstephenson/execjs#readme for more supported runtimes
  # gem 'therubyracer'

  gem 'uglifier', '>= 1.0.3'
end

group :development, :test do
  gem 'rspec-rails'
  gem 'fabrication'
end

group :test do
  # Pretty printed test output
  gem 'turn', '~> 0.8.3', :require => false
end