RubyProblem

def main
  puts "enter your sigil phrase or word"
  line = gets.chomp.squeeze!.to_a
  p line
  puts "with [1] or without [0] 'y'"
  y_choice = gets.chomp.to_i

  to_remove = [ "a", "e", "i", "o", "u" ]
  if y_choice == 0
    to_remove.push("y")
  end
  p to_remove

  line = line - to_remove

  p line

  i = 1
  while i < line.length - 1
    temp = nil
    slot_one = nil
    slot_two = nil

    slot_one = rand(1..line.length - 1).to_i
    slot_two = rand(1..line.length - 1).to_i
    p slot_one, slot_two

    temp = line(slot_one)
    line(slot_one) = line(slot_two)
    line(slot_two) = temp

    i += 1
  end
end

main()