练习31: 做出决定–笨方法学ruby在线

def prompt
  print "> "
end

puts "You enter a dark room with two doors.  Do you go through door #1 or door #2?"

prompt; door = gets.chomp

if door == "1"
  puts "There's a giant bear here eating a cheese cake.  What do you do?"
  puts "1. Take the cake."
  puts "2. Scream at the bear."

  prompt; bear = gets.chomp

  if bear == "1"
    puts "The bear eats your face off.  Good job!"
  elsif bear == "2"
    puts "The bear eats your legs off.  Good job!"
  else
    puts "Well, doing #{bear} is probably better.  Bear runs away."
  end

elsif door == "2"
  puts "You stare into the endless abyss at Cthuhlu's retina."
  puts "1. Blueberries."
  puts "2. Yellow jacket clothespins."
  puts "3. Understanding revolvers yelling melodies."

  prompt; insanity = gets.chomp

  if insanity == "1" or insanity == "2"
    puts "Your body survives powered by a mind of jello.  Good job!"
  else
    puts "The insanity rots your eyes into a pool of muck.  Good job!"
  end

else
  puts "You stumble around and fall on a knife and die.  Good job!"
end

未经允许不得转载：新乡seo|网站优化，网站建设—昊天博客 » 练习31: 做出决定–笨方法学ruby在线

网站的维护离不开大家的支持鼓励，捐赠让我更有动力走的更远&& 也可以关注我的微信公众号,发布更多的干货