Magnus

I implemented a small library [propcheck_derive](https://hex.pm/packages/propcheck_derive) to derive generators from `@type`. It is still a little bit rough, but I wanted to finally publish it so that others might be...

I would be opposed to removing `5`. When debugging failing tests, allowing to override module-local configuration using an environment variable is very nice instead of changing the options manually in...

Note that `checkin/1` only happens if `run_commands/2` does not crash. I don't know the specifics within PropEr w.r.t. `run_commands/2` (there could be a catch-all to never crash the function), but...

> The issue though is finding a generic way of generating these heat maps: what do we put on x and y axises? I was wondering about that as well....

See also this PR: https://github.com/rusterlium/rustler/pull/563

Ok, so only the test on windows is left here I think.

@kaaboaye thanks for all your work! Can you try to rebase one more time on master? We had some changes to the CI, which should make the tests run more...

Seems that there is a merge conflict, can you resolve that?

@philss resolved the merge conflict, thanks!

@turion We have a more generalized macro with #440. I will close this ticket here, feel free to reopen if we missed some functionality with the generalized macro.