rails/rails — pull request #13813 by lukesarnacki (2014-01-23 15:59:41+00:00)
Title: Log which keys were set to nil in deep_munge

I think we all want deep_munge to be gone soon, but I am afraid that we will have to wait little bit longer. There are many developers which are not aware of this behaviour so I thought that it would be nice of RoR if there was some kind of hint of what actually happened.

I hope that with #13420 we will quickly make code from this PR go away, but in case it will take bit longer...

Any suggestions for better log message would be awesome.