This is a Ruby gem providing a Rack middleware to help Heroku add-on providers displaying a customized header for users coming from a single sign-on session.
Use it just like any Rack middleware:
require 'rhomobile/nav' use Rhomobile::Nav::Provider
That will fetch the latest header from our API and insert it as the first element inside the body tag when the cookie "rhomobile-nav-data" is defined.
For Rails apps, add it to your Gemfile:
gem 'rhomobile-nav', :require => 'rhomobile/nav'
And add the middleware like:
Maintained by Pedro Belo, contributions by Todd Matthews and David Dollar.
Released under the MIT license. http://github.com/heroku/heroku-nav