lib/motorhead/engine.rb in motorhead-0.2.0 vs lib/motorhead/engine.rb in motorhead-0.3.0

@@ -1,27 +1,31 @@
 module Motorhead
   module Engine
     extend ActiveSupport::Concern
 
     module ClassMethods
-      attr_accessor :on_error
+      attr_accessor :on_error, :mount_at
 
       def active_if(&block)
         @active_if = block
       end
 
       def active?(controller)
         controller.instance_eval(&@active_if)
       end
+
+      def mount_at(path = nil)
+        path ? @mount_at = path : @mount_at
+      end
     end
 
     included do
       isolate_namespace self.parent
 
       engine_kls = self
       ActiveSupport.on_load :after_initialize do
         Rails.application.routes.prepend do
-          mount engine_kls, at: '/'
+          mount engine_kls, at: engine_kls.mount_at || '/'
         end
       end
     end
   end
 end