No need to build valid_conditions array.
We can get all the data in place.
RouteSet: refactor internals
@rafaelfranca probably this is not so serious change to call heavy artillery
@bogdan haha, I'm not familiar with this code, and since I'm not a Rails Core member I prefer to call someone from the core to merge code from areas that I'm not familiar.
I don't want to receive claims later 😄