SftpEx.get_type + Access error

[Jbalcek]

Hi Mike,

First: Congrats for the good SFTP Elixir job !

1. SftpEx.get_type doesn't return {:ok, type} when it succeed, as stated in the documentation, but only type.

2. You should add the Access behaviour to Sftp.Connection :
   @behaviour Access

and

 # Access callbacks the easy way
  def fetch(term, key) do
    term
    |> Map.from_struct()
    |> Map.fetch(key)
  end

  def get(term, key, default) do
    term
    |> Map.from_struct()
    |> Map.get(key, default)
  end

  def get_and_update(data, key, function) do
    data
    |> Map.from_struct()
    |> Map.get_and_update(key, function)
  end

  def pop(data, key) do
    data
    |> Map.from_struct()
    |> Map.pop(key)
  end

to avoid access errors...

Best regards.