Prefix any path in your app with something.

• Converts any incoming path from /foo/xxx to /xxx
• Converts links in body from /xxx to /foo/xxx

As Rails plugin: rails plugin install git://github.com/grosser/parallel_tests.git
As Gem: sudo gem install rack-path_prefixer

config.middleware.use('Rack::PathPrefixer', :prefix => 'foo')

The replace links in body part is just a gsub, so it wont cover all cases.

With Rails3 you can use the router to get a similar behaviour with:

# config/routes.rb
scope "/foo" do
  ... all your routes ...
end

###Contributors

• Mark Rambow

Michael Grosser
grosser.michael@gmail.com
Hereby placed under public domain, do what you want, just do not hold me accountable...