Gemfile in tpitale-dm-rails-1.2.1 vs Gemfile in tpitale-dm-rails-1.2.2

@@ -1,32 +1,21 @@
 require 'pathname'
 
-source 'http://rubygems.org'
+source :rubygems
 
+gemspec
+
 SOURCE         = ENV.fetch('SOURCE', :git).to_sym
 REPO_POSTFIX   = SOURCE == :path ? ''                                : '.git'
 DATAMAPPER     = SOURCE == :path ? Pathname(__FILE__).dirname.parent : 'http://github.com/datamapper'
-DM_VERSION     = '~> 1.2.0'
+DM_VERSION     = '~> 1.3.0.beta'
 DO_VERSION     = '~> 0.10.6'
-RAILS_VERSION  = '~> 3.1.0'
 DM_DO_ADAPTERS = %w[ sqlite postgres mysql oracle sqlserver ]
 CURRENT_BRANCH = ENV.fetch('GIT_BRANCH', 'master')
 
 # DataMapper dependencies
 gem 'dm-core',         DM_VERSION, SOURCE => "#{DATAMAPPER}/dm-core#{REPO_POSTFIX}", :branch => CURRENT_BRANCH
 gem 'dm-active_model', DM_VERSION, SOURCE => "#{DATAMAPPER}/dm-active_model#{REPO_POSTFIX}", :branch => CURRENT_BRANCH
-
-# Rails dependencies
-gem 'actionpack', RAILS_VERSION, :require => 'action_pack'
-gem 'railties',   RAILS_VERSION, :require => 'rails'
-
-group :development do
-
-  gem 'jeweler', '~> 1.6.4'
-  gem 'rake',    '~> 0.9.2'
-  gem 'rspec',   '~> 1.3.2'
-
-end
 
 platforms :mri_18 do
   group :quality do
 
     gem 'rcov',      '~> 0.9.10'