Beginner Ruby Elevator Program

  # ruby beginner elevator program
  
  
  # elevator functions
  
  class Building
  def elevator
    puts "floor " + rand(10).to_s + " is where the elevator user is at, going to that floor"
  end
end

  my_building = Building.new
  my_building.elevator
  
  # this happens when person is in elevator
  # original version of this code written by calvin stephens
  # re-factored if statement version below by my Ruby mentor
  
  puts "what floor of the building do you want?"
  choice = gets.chomp.to_i
  
  floors = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
  
  if choice < 1 || choice > 10
    puts "the elevator doesn't go to floor #{choice}!"
  else
    puts "going to floor #{floors[choice-1]}"
  end