title: Getting the current date and or time in Elixir
body: <p>This seems like a really dumb question but how does one get and display the current date or time in Elixir? I tried going through <a href="https://hexdocs.pm/elixir/" rel="noreferrer" title="Elixir 1.4 documentation">the docs</a> but couldn't find anything. Do I need to use an Erlang function?</p>