Storing objects in an array, and then accessing them.

gistfile1.txt

class IceCream
  attr_reader :name

  def initialize(name)
    @name = name
  end
end

vanilla = IceCream.new('Vanilla Ice Cream')
chocolate = IceCream.new('Chocolate Ice Cream')

ice_creams = []
ice_creams << vanilla
ice_creams << chocolate

ice_creams.each do |i|
  puts i.name
end