gistfile1.txt

require 'sinatra/base'

module Sinatra
  module Editable
 

    def self.registered(app)
      app.set :editable_route,     '/editable'
 
      app.get "#{options.editable_route}/*" do
         "..."
      end
    end

  end

  register Editable
end


# create settings for route prefix, make helper to needed JS, which must be generated or with the proper route

use app.editable_route

perfect, thanks a lot.