Andrzej's task

Andrzej.ex

defmodule Andrzej do
  def getData(s), do: String.replace(IO.gets(s),"\n","")
  def gIndex(list,elem), do: Enum.find_index(list, fn x -> x == elem end)
  def testCombinator (listS) do
    x = [" pierwsza forma "," druga forma "," trzecia forma ", " polski "]
    listP = List.zip([x,listS])
    Enum.map(listS, fn a -> Enum.map(listP,
      fn {b,c} ->
        unless gIndex(listS,a) == gIndex(x,b) do
          getData(a <> "=>" <> b) == c
        end
      end)
    end)
  end
end