Safe has been standardizing a lot of transformers in the last few years. Think about the attribute handling, a single RegEx engine, adding Rejected-ports.
What I am missing is a standardization of the group transformers. I would like to see the following elements on all group-transformers (if possible):
- Group By (but that defines the group transformer)
- Suppliers / Base / Clippers / Etc first
- Parallel processing
- Input Is Ordered
