Configure Environment to Use Different Storage Paths on Amazon S3 with Carrierwave

I would like to have distinct folders in my S3 bucket to keep the production database clear from the development environment. I am not sure how to do this, here is the skeleton I've come up with in the carrierwave initializer:

if Rails.env.test? or Rails.env.development?
   CarrierWave.configure do |config|
     //configure dev storage path
   end
end

if Rails.production?
   CarrierWave.configure do |config|
     //configure prod storage path
   end
end