gistfile1.txt

class Player

  def initialize(name, health = 100, rank = 1)
    @name = name.capitalize
    @health = health
    @rank = rank
  end

  def say_hello
    puts "#{@name} has #{@health} health and #{@rank} rank."
    self
  end
  
  def rank_up
    @rank += 1
    puts "Ranked up! #{@name} now has a rank of #{@rank}!"
    self
  end
end

player1 = Player.new("joe")
player2 = Player.new("mike")

puts player2.say_hello.rank_up