Before I dig further, can you help me with this.
- Can you link (arrow) models to itself? How do I do an error transition to the same model, for instance, when the inputs fail validation. In this case, I'd like to add some error(s) to the response and go back to the same model.
- How can I have the workflow "remember" where it came from? If I have models A & B, both of which transition to C. But from C, I want to go back to A if I came to C from A, or to B, if I came to C from B. I need this done without A, B, or C having explicit dependencies between each other.
Shash
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