Today I Learned

A Hashrocket project

Erlang documentation with `erl -man`

Erlang can be tricky, so documentation is a must, but when you’re 30,000 feet high in an airplane with no internet you might regret not having downloaded DashApp and with it all the Erlang documentation.

But it was on your machine the whole time! You have access to all the Erlang documentation with erl -man used like so:

erl -man calendar

Which pops open a man page for the calendar module.

When you are learning Erlang the docs are at your fingertips.

Looking for help? Elixir is quickly gaining momentum for web applications that need concurrency, performance, and the ability to connect to many different clients. The developers at Hashrocket are learning along with the rest of the development community that Elixir and Phoenix are viable Rails alternatives for the right application. Contact us if you need help with your Elixir project.