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Edit File: data_mapper_12.gemfile
source 'https://rubygems.org' gem 'railties', '~> 3.2.21' gem 'dm-core', '~> 1.2.0' gem 'dm-migrations', '~> 1.2.0' gem 'dm-aggregates', '~> 1.2.0' gem 'dm-transactions', '~> 1.2.0' gem 'dm-active_model', '~> 1.2.1' gem 'dm-sqlite-adapter', '~> 1.2.0' gem 'rspec-rails', '~> 2.14.1' gem 'mime-types', '2.99' if RUBY_VERSION < '2.0.0' platforms :ruby do if RUBY_VERSION > "2.1.0" gem 'sqlite3' gem 'test-unit' else gem 'sqlite3', '1.3.8' end end platforms :jruby do gem 'activerecord-jdbcsqlite3-adapter', '~> 1.2.0' end platforms :rbx do gem 'rubysl', '~> 2.0' gem 'racc' gem 'rubysl-test-unit' gem 'rubinius-developer_tools' end gemspec :path => '../'