```ruby
# TODO Load and unload particular backends for backend-specific tests
require 'memdash/active_record'

Dir[File.expand_path('../support/*.rb', __FILE__)].each{|f| require f }
```

Load the appropriate adapter depending on which tests are running
user
```ruby
require "memdash/#{ENV['ADAPTER']}" if ENV['ADAPTER']

Dir[File.expand_path('../support/*.rb', __FILE__)].each{|f| require f }
```
assistant