That makes me really happy :) And if you prefer docs in web-form, just look up any module in hexdocs.pm . Also can't overstate how helpful elixirforums.com is - a lot of smart + helpful people on there.
It is one of my favorite things about the Elixir REPL, and the ease of using them is a great incentive to write docstrings for your own code. The way examples integrate into the docs and test suites is really cool too.
Will be reading the IEx documentation more closely.