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Do You Have The Time?

Elixir doesn't come with any standard ways of getting at or working with time. There are packages like Timexarrow-up-right out there that we can pull in to our projects. However, if we don't have need for a full-featured date/time library, we can opt for a simpler solution.

Erlang can give us the time.

defmodule TickTock do
  def current_time do
    {hh,mm,ss} = :erlang.time
    "#{hh}:#{mm}:#{ss}"
  end
end

> TickTock.current_time
"11:47:13"

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