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alco/gist:60511a217f39168fa32d

Created June 2, 2014 16:29
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gistfile1.txt
iex(5)> Ports.open_port "cat", ["1"], "hello"
** (ArgumentError) argument error
:erlang.open_port({:spawn, "cat"}, [:stream, :binary, {:args, ["1"]}, :use_stdio, :stderr_to_stdout, :exit_status])
(elixir) lib/port.ex:10: Port.open/2
port.ex:3: Ports.open_port/
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