Refactor commands and IO for testability and test

pappersverk / inky

A library for managing Inky e-ink displays from Elixir.

Apache License 2.0

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Refactor commands and IO for testability and test #10

Closed nyaray closed 5 years ago

nyaray commented 5 years ago

Please verify this on hardware, it shouldn't have changed any behaviour, just made it more pluggable/testable.

(side-note: I think this might also make the WX visualiser easier to implement... just drop everything that isn't pixel data and you should be able to run Inky.Command functions on it. :))

nyaray commented 5 years ago

I've left some commented code in commands.ex just to show what it was before and what it is now.

nyaray commented 5 years ago

Approved out of band, merging.