ex41_0.rb

def death()
  quips = ["You died. You suck at this.",
    "Nice job, you died... jackass.",
    "You're such a looooser.",
    "I have a small puppy who's better at this."]
  puts quips[rand(quips.length())]
  Process.exit(1)
  # Process.exit is really cool
  # Without arguments it returns 0, success
  # With the argument above it returns 1
  # This allows you to write a script which can exit with the error code you specify
  # If this Process.exit(1) executes in this script, then this script will exit with error code 1
  # Then in bash if you echo $? you'll see this script did exit with error code 1
end

# ROOMS is a hash containing keys and values
# ROOMS only contains one key,value
# The key is the symbol :death
# The value is a methodobject :death
#
# There's a method on ruby called "death"
# I'm asking ruby to give me "death" as a methodobject
# I'm taking that methodobject and storing it as a value in a hash called ROOMS using the symbol :death as the key
ROOMS = {
  :death => method(:death),
}