Rolled back some changes to spec_helper

spec/spec_helper.rb

 # This file is copied to ~/spec when you run 'ruby script/generate rspec'
 # from the project root directory.
 ENV["RAILS_ENV"] ||= 'test'
-require File.dirname(__FILE__) + "/../config/environment" #unless defined?(Rails)
+require File.dirname(__FILE__) + "/../config/environment" unless defined?(Rails)
 require 'rspec/rails'
 require 'database_cleaner'
 #require File.dirname(__FILE__) + "/factories"
@@ -21,7 +21,7 @@ Rspec.configure do |config|
   DatabaseCleaner.orm = "mongoid"
 
   config.before(:suite) do
-   # DatabaseCleaner.strategy = :transaction
+    DatabaseCleaner.strategy = :transaction
     DatabaseCleaner.clean_with(:truncation)
   end
 
@@ -39,5 +39,5 @@ Rspec.configure do |config|
   # If you're not using ActiveRecord, or you'd prefer not to run each of your
   # examples within a transaction, comment the following line or assign false
   # instead of true.
-#  config.use_transactional_fixtures = true
+  config.use_transactional_fixtures = true
 end