How to override Jammit's default routes (useful if you really want dots in your javascript filenames)

custom_routes_in_jammit.rb

require 'action_controller'
require 'jammit'
require 'jammit/controller'

Jammit::Controller.class_eval do
  
  def before_parse_request
    case params[:package] + '.' + params[:extension]
    when 'namespace.module.js'
      params[:package] = 'namespace.module'
      params[:extension] = 'js'
    end
  end
  
  def parse_request_with_extensions
    before_parse_request
    parse_request_without_extensions
  end
  alias_method_chain :parse_request, :extensions

end