thoefer

You´re right, this could be implemented with validation hook also. Nonetheless I think it would be helpful to have some builtin highlevel-transformer available ...

forgot to mention, sorry: output of one transformer is treated as input value for the next one.

You convinced me Josep. I think it´s better to separate validations and transformations. I think the possibility to chain transformers is almost a must-have. Th...

And I think it´s important to really distinguish between what´s is implemented as a transformer (and therefore before the validation stage) and what should be a...

Hey Mike,

I like your idea basically as this is really default functionality! The first thing that comes to my mind was that these transformers should easily be...

Sorry: configurable.rb resides in ActiveSupport

It seems that the require of "core_ext/module/delegation" in "configurable.rb" is unnecessary: There is no "delegate" method called in this file. I just removed...

Fix for 3.0.5.RC1 attached. It´s basically Samuel Kadolph´s patch, but without the RoutingError in 3.0.5.RC1. This error seems pretty easy to solve. But maybe I...