Fowardable and ActiveSupport clash in Rails 4.2

Hello All

I have come across a problem, documented in the links below, when
Fowardable in an app I am porting to Rails 4.2.1.

Any class that extends Forwardable (which used to work) now gives this

ArgumentError: wrong number of arguments calling instance_delegate (2
extended at
extend at org/jruby/

The links have some suggestions which work in most cases. But I’m
there would be a conflict between those classes, both are in Rails core
right? Am I the only person seeing this?

Thanks in advance for any help.


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