erubis

You can include any helper/module/class in an erb template with: <% environment.context_class.instance_eval { include MyHelper } %> See: https://github.com/rails/sprockets/blob/master/lib/sprockets/environment.rb and https://github.com/rails/sprockets/blob/master/lib/sprockets/context.rb To use the url helpers you have to include your specific applications’ helpers. They are available at Rails.application.routes.url_helpers so: <% environment.context_class.instance_eval { include Rails.application.routes.url_helpers } %> EDIT: Fixed links to moved sprockets repo but … Read more