tonini · October 14, 2014 05:44
diff --git a/index_1.1.ex b/index_1.1.ex
 parent = self()

 # Spawns an Elixir process (not an operating system one!)
 spawn_link(fn ->
  send parent, {:msg, "hello world"}
 end)

 # Block until the message is received
 receive do
  {:msg, contents} -> IO.puts contents
 end
	parent = self()

	# Spawns an Elixir process (not an operating system one!)
	spawn_link(fn ->
	send parent, {:msg, "hello world"}
	end)

	# Block until the message is received
	receive do
	{:msg, contents} -> IO.puts contents
	end