parse_result.ex

  defmodule ParseResult do
    @type arg_value :: term
    @type flag_value :: boolean | pos_integer
    @type option_value :: term | [term]

    @type t :: %ParseResult{
      args: %{atom => arg_value},
      flags: %{atom => flag_value},
      options: %{atom => option_value},
      unknown: [String.t]
    }

    defstruct [
      args: %{},
      flags: %{},
      options: %{},
      unknown: []
    ]
  end