test_it_receiver.rb

class TestItReceiver
  # show text takes a string, but may have some other params for us to look through
  def show_text(string, *params)
    puts string
  end
  def show_text_with_positioning(array, *params)
    # make use of the show text method we already have
    # assuming we don't care about positioning right now and just want the text
    show_text(array.select{|i| i.is_a?(String)}.join(""), params)
  end
end