title: How to print out CarrierWaves configuration values in the Rails console?
body: <p>I have a running Rails app with the CarrierWave gem.</p>
  
  <p>I am able to see the CarrierWave class in the Rails console, and identify methods etc, but am not able to figure out how to print the configuration variables I set in my app. I looked over the docs and have set the config working correctly as per <a href="http://www.rubydoc.info/gems/carrierwave#Using_Amazon_S3" rel="nofollow noreferrer">http://www.rubydoc.info/gems/carrierwave#Using_Amazon_S3</a> but was not able to figure out how to display config settings in the Rails console. It would allow on the fly changes and testing.</p>
  
  <p>This info would be useful for other gems too.</p>