From: Freak Guard <freakguard@...>
Date: 2009-11-19T23:19:39+09:00
Subject: Re: dynamic array?

> So reopen, extend, or subclass Array to get the desired behavior. 
> What's the problem?

class DefaultArray < Array

  attr_accessor :default_value

  def initialize
    super
    @default_value = nil
  end

  def [](idx)
    super || @default_value
  end
end

... and writing all the iterators I need which will be dead slow I 
assume :/

Greetings
FreakGuard
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