# barnyard_controller.rb

class Barnyard
  attr_accessor :animals

  MAX_SIZE = 3

  def initialize
    @animals = []
  end

  def put_in_pen( animal )
    if self.animals.length < MAX_SIZE
    self.animals << animal
  else
    #do nothing
    end
  end

  def assign_names( name_array )
    i = 0
    for name in name_array
      self.animals[i].name = name.to_s
      i += 1
    end
  end


end