Rather than having to comment these out it would be better to use environment variables, eg

```ruby
Contacts.rummager_client = if ENV['RUMMAGER_API']
  Rummageable::Index.new(ENV['RUMMAGER_API'], 'mainstream', logger: Rails.logger)
else
  FakeRummageableIndex.new("http://localhost", 'mainstream', logger: Rails.logger)
end
```