app
 |
  +-- components
      |
      +-- example_component.rb
      |
      +-- example_component
          |
          +-- view.(haml|erb)
          |
          +-- style.(scss|css)
          |
          +-- script.(coffee|js)

1.0 - actions, scoped styling views, js
0.5 - components libraries
0.1 - MVP - actions, views + nesting