diff --git a/guides/source/rails_on_rack.textile b/guides/source/rails_on_rack.textile index 4105641298e94..d8910cf1d03f9 100644 --- a/guides/source/rails_on_rack.textile +++ b/guides/source/rails_on_rack.textile @@ -154,7 +154,7 @@ config.middleware.swap ActionDispatch::ShowExceptions, Lifo::ShowExceptions h5. Middleware Stack is an Enumerable -The middleware stack behaves just like a normal +Enumerable+. You can use any +Enumerable+ methods to manipulate or interrogate the stack. The middleware stack also implements many +Array+ methods, including <tt>[] unshift delete</tt>. Methods described in the section above are just convenience methods. +The middleware stack behaves just like a normal +Enumerable+. You can use any +Enumerable+ methods to manipulate or interrogate the stack. The middleware stack also implements some +Array+ methods including <tt>[]</tt>, +unshift+ and +delete+. Methods described in the section above are just convenience methods. Append following lines to your application configuration: