ernie/ransack — pull request #275 by Bonias (2013-09-05 09:20:51+00:00)
Title: Fixes issue #273 - translations for namespaced models

ActiveRecord uses i18n_key methods which return "namespace/model_name"("namespace.model_name" in rails 3.0.x) for Namespace::ModelName. Ransack should used the same pattern.