accessing sinatra application routes

app.rb

require 'rubygems'
require 'sinatra/base'
require 'json'

class MyApp < Sinatra::Base
  set :routes, @routes

  get '/' do
    p settings.routes
    settings.routes.to_json
  end 

  get '/monkey' do
    'monkey'
  end 
  
  post '/monkey/:nuts' do
    p params[:nuts]
  end 
end

MyApp.run!