Elixir Wizards S3E6: Eric Meadows Jönsson on Hex and Working with Elixir When creating new migration in Ecto (RDBMS mapper for Elixir), make sure to always test it by running and rolling it back successfully. These simple steps guarantees your database remains in stable state

How to repeat something many times in Elixir?

How to build loops in Elixir and iterate over ranges?

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.