title: Could/should I organize my 30 classes in folders?
body: <p>I have about 30 classes in my Rails app, and if feels a bit like a clutter visually.</p>
  
  <p>Out of these 30 classes there are 3 sets of 5 classes each that are so independent function-wise in the application that it would feel natural to put those in a folder each.</p>
  
  <p>Is this possible and recommendable, or is there any other way to organize my files?</p>