Gemfile in ronin-gen-1.0.0 vs Gemfile in ronin-gen-1.0.1.rc1

@@ -5,15 +5,36 @@
 RONIN_URI = 'http://github.com/ronin-ruby'
 
 gemspec
 
 # Ronin dependencies:
-# gem 'ronin-support',	'~> 0.1.0', :git => "#{RONIN_URI}/ronin-support.git"
-# gem 'ronin',		      '~> 1.0.0', :git => "#{RONIN_URI}/ronin.git"
+# gem 'ronin-support',	'~> 0.2', :git => "#{RONIN_URI}/ronin-support.git"
+# gem 'ronin',		      '~> 1.1', :git => "#{RONIN_URI}/ronin.git"
 
 group :development do
   gem 'rake',		      '~> 0.8.7'
   gem 'kramdown',     '~> 0.12'
 
   gem 'ore-tasks',	  '~> 0.4'
   gem 'rspec',		    '~> 2.4'
+end
+
+#
+# To enable additional DataMapper adapters for development work or for
+# testing purposes, simple set the ADAPTER or ADAPTERS environment
+# variable:
+#
+#     export ADAPTER="postgres"
+#     bundle install
+#
+#     ./bin/ronin --database postgres://ronin@localhost/ronin
+#
+require 'set'
+
+DM_ADAPTERS = Set['postgres', 'mysql', 'oracle', 'sqlserver']
+
+adapters = (ENV['ADAPTER'] || ENV['ADAPTERS']).to_s
+adapters = Set.new(adapters.to_s.tr(',',' ').split)
+
+(DM_ADAPTERS & adapters).each do |adapter|
+  gem "dm-#{adapter}-adapter", DM_VERSION #, :git => "#{DM_URI}/dm-#{adapter}-adapter.git"
 end