Add Do You Have The Time? - Part 2 as an elixir til

elixir/do-you-have-the-time-part-2.md

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+# Do You Have The Time? - Part 2
+
+In [_Do You Have The
+Time?_](https://github.com/jbranchaud/til/blob/master/elixir/do-you-have-the-time.md),
+I demonstrated a way of using an Erlang function to get at and work with
+time in Elixir. As of Elixir 1.3, there is now a [`Time`
+module](http://elixir-lang.org/docs/stable/elixir/Time.html) that provides a
+sigil and some functions for working with time.
+
+We can use Elixir's `Time` module to simplify the example from the previous
+iteration of this TIL:
+
+```elixir
+defmodule TickTock do
+  def current_time do
+    Time.from_erl!(:erlang.time)
+    |> Time.to_string
+  end
+end
+
+> TickTock.current_time
+"19:58:12"
+```