ScatterSwapper

Add to your Gemfile:

gem 'scatter_swapper'

Now, everytime an URL has a parameter with a name like id or any_name_id, it will be automatically converted to the decoded id. So, no need to change your controller code when accessing resources.

Although, URL generation isn't modified... yet (still not sure if overriding to_param is the best solution), so you will need to pass the encoded id which is available through your model by the method encoded_id.

Since scatter_swap isn't maintained anymore, the code has been brought back into this gem.

This project rocks and uses MIT-LICENSE.