http://dark-code.bulix.org/5mrr24-88473

spoko.rb

#!/usr/bin/env ruby
# encoding: utf-8

class Spoko < Array
 attr_reader :nowy
 def initialize
  @nowy = 1
  super
 end
end

aa = Spoko.new
aa << "Miód" << "Lód" << "Rak" << "Parasol"
bb = Spoko.new
bb.push("a").push("b")
puts "element bb nowy=#{bb.nowy}"
aa += bb
#p aa.map { |i| i.reverse }
aa.delete_at(2)
puts "element 1 = #{aa[1]} wielkość=#{aa.size} nowy=#{aa.nowy}"

aa.each do |a|
 puts " #{a} [#{a.class.name}] "
end