gistfile1.rb

RSpec.configure do |config|
  config.mock_with :rspec
  config.infer_base_class_for_anonymous_controllers = false

  config.around(:each, :transactional => true) do |example| 
    Sequel::DATABASES.first.transaction do 
      example.run 
      raise Sequel::Error::Rollback 
    end 
  end 
end