Love the format. Each section is a commit. You can clone the repo and go through the post using git and run the commands yourself, while reading the blog post in your terminal git history.
It would be awesome to have a similar thing that would be runnable as a test. I would embed commands with expected output. If the output doesn’t match, the test fails. Integrate it into ex_doc. No more outdated “soft” documentation, like Phoenix guides.
