ThinkingElixir 002: REST vs GraphQL with Ben Wilson Adding authentication and registration using Pow

@impl Attribute

See how the @impl attribute works and how it can be used to make code more readable.

https://elixircasts.io/%40impl-attribute

Shameless plug: Check out @elixirstatus' other community project:

Credo, a new static code analysis tool that acts as a code linter, but also focusses on teaching coding practices and code consistency.