I tend to never emit any public criticism on blog posts as writing requires already a huge effort.
Yet, in my humble opinion, the arguments used in this post are not really strong.
1. Error Handling
Being a newcomer to Phoenix/Elixir/Ecto, I somehow got the idea that the only way to handle relationships was with Ecto’s
cast_assoc. One of the first books I read (Programming Phoenix) used them, and I found the Working with…