francesc/rails-translate-routes — pull request #17 by NicoArbogast (2012-05-01 12:33:06+00:00)
Title: Option for keeping access to untranslated routes (keep_untranslated_routes)

I added this option to allow the following routes structure

default_locale = :en

/en/translated-products
/fr/translated-produits
/products

I used this config in production in a Rails 3.1 project and just updated it to fit 3.2 requirements.