interface.rb

# interface.rb

# Pseudo-code:
# 1. Print welcome and the horses names
#   display a welcome message
puts "Welcome to the horse race!"
#   store horses names in an array
horses = [
  'Grand Cardinal',
  'Jolly Jumper',
  'As de Trèfle',
  'Bourriquet',
  'Rockstar'
]
#   Iterate on array and display each horse name:
horses.each_with_index do |horse, index|
  puts "#{index + 1} - #{horse}"
end
# 2. Get user's bet
puts "Who's the winner?"
#   store the bet
number = gets.chomp.to_i # get horse number
index = number - 1 # get horse index
bet = horses[index] # get horse name
#   check if horse exists
if (1..5).include?(number)
  puts "#{bet} is ready!"
  puts "Ok the race is going to start!"
  # 3. Run the race 🐴
  #   initiate a loop of 4 iterations (laps)
  lap_winner = ''
  4.times do |lap|
    shuffled_horses = horses.shuffle
    #     store lap winner
    lap_winner = shuffled_horses.first
    #     Display first horse name
    if lap == 3
      puts "#{lap_winner} is the champion!"
    else
      puts "#{lap_winner} is beyond on lap #{lap + 1}"
    end
    sleep 2
  end

  # lap = 0
  # while lap < 4
  #   #   For each lap:
  #   lap += 1
  #   #     Reorder horses names
  #   shuffled_horses = horses.shuffle
  #   #     store lap winner
  #   lap_winner = shuffled_horses.first
  #   #     Display first horse name
  #   if lap == 4
  #     puts "#{lap_winner} is the champion!"
  #   else
  #     puts "#{lap_winner} is beyond on lap #{lap}"
  #   end
  #   sleep 2
  # end
  # 4. Print results
  #   Compare user bet with last lap winner
  if bet == lap_winner
    puts "Congrats! You win!"
  else
    puts "Too bad..."
  end
  #   Display the user result (win/loose)
else
  puts "This horse is not running today"
end