datamapper transactions with rspec.rb

describe "payment" do
	prepend_before {@bypass_transactions = true}
	it 'should hah' do
end

Spec::Runner.configure do |config|
	config.before(:suite) do 
		DataMapper.auto_migrate!
	end
	config.after(:each) do
		repository(:default) do
			while repository.adapter.current_transaction
				repository.adapter.current_transaction.rollback
				repository.adapter.pop_transaction
			end
		end
	end

	config.before(:each) do
		puts @bypass_transactions
		repository(:default) do
			transaction = DataMapper::Transaction.new(repository)
			transaction.begin
			repository.adapter.push_transaction(transaction)
		end
		Mocha::Configuration.prevent(:stubbing_non_existent_method)
	end
	config.mock_with :mocha
end