outside_class.rb

class Pokemon
  # from here until line 9, we are INSIDE the class
  
  # when a Pokemon is created, its name, type, and level must be set
  def initialize(name, type, level)
    @name = name
    @type = type
    @level = level
  end
end

# from here on out, we are OUTSIDE the class
pokemon = Pokemon.new("Charmander", "fire", 12) # create a new Pokemon instance
puts pokemon.type # won't work because Charmander's state (name, type, level) are all private