game_refacto.rb

def game_refacto
  game_logic = { 'rock' => 'scissors', 'paper' => 'rock', 'scissors' => 'paper' }
  options = game_logic.keys
  computer_input = options.sample

  puts "#{options.join(', ')}?"
  player_input = gets.chomp.downcase

  win = "You win! Computer input was #{computer_input}"
  lose = "You lose! Computer input was #{computer_input}"
  draw = "Draw! Computer input was #{computer_input}"

  return "Wrong input" unless options.include?(player_input)
  return draw if player_input == computer_input
  return win if game_logic[player_input] == computer_input
  return lose
end

puts game_refacto