lib/rack/policy/extensions.rb
# -*- encoding: utf-8 -*-
# Autoload Rails extensions
if defined?(Rails) && Rails.respond_to?(:application)
# Rails 3
require 'rack/policy/railtie'
elsif defined?(Rails::Initializer)
# Rails 2.3
require 'action_view'
ActionView::Base.send :include, Rack::Policy::Helpers
elsif defined?(Sinatra)
require 'rack/policy/sinatra'
elsif defined?(Padrino)
require 'padrino-core'
end