[erlang-questions] Protocol Mapping

[Steve Davis]

Wow - an embarrassment of response riches.

I love the macro approach simplicity; I hear Max; and I wonder if the extra step involved with the transform may be worth it for the flexibility I need for n-tuple mappings.

Will take me a bit of thinking time/prototyping to digest all this properly.

Thank you all, as ever, for your help, expertise, time and responses.

regs,
/s