[erlang-questions] Process scope variable

[Imants Cekusins]

> Threading state through: 10 msec.
Using a state process that was as lightweight as possible: 1670 msec.

> This wasn't native compiled, and it didn't do any real work, so I
don't expect real code to be 167 times slower using a state process.
But I do expect it to be a lot slower.

thank you very much for running this test! appreciate this.

with this approach I may group / chunk state modification more easily.
refactoring will be easier and faster. I will focus on function body,
not 10 signatures in the chain.