def fetch_sinatra_source(file, options = {})
        view_path = Array(options[:view_path] || context_scope.settings.views)
        fetch_manual_template(view_path, file)
      end
def fetch_sinatra_source(file, options = {})
        view_path = Array(options[:view_path] || context_scope.settings.views)
        fetch_manual_template(view_path, file)
      end
Returns the rabl template path for sinatra views using configured views