title: Rails - Docker - finding the Rails root path in development
body: <p>I'm working on a project that runs in docker containers, and our assets are not displaying locally. They're saving to the DB as they should, with the issue being the assets_path being created.</p>
  
  <p>When I run the application locally (not in a container) and call Rails.root, I receive the full path (/home/projects/bla...)</p>
  
  <p>When I call Rails.root in the docker container, I receive just '/bla'.</p>
  
  <p>Is there any way of getting docker to figure out what the 'real' Rails root is? </p>
  
  <p>Thanks in advance</p>