Elixir's If and Elixir's Do ElixirMix Podcast 042 - Updates on ExVenture with Eric Oestrich

Cool CLIs in Elixir (part 2) with IO.ANSI

After writing about how to use IO.write/2 to build cool command line interfaces, I decided to follow it up with a post about IO.ANSI. We walk through working with color, cursor movement, and covering the entire terminal.


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.