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redefine [] operator in ruby (See related posts)

// the parameter is written behind the operator in parantheses
// the parameter must be an integer/fixnum
//
// i.e.
// def [](chunk)
// @internal_id_hash[chunk.chunk_id]
// end
// is not possible


class ChunkList
  ..

  def [](chunk_id)
    @internal_id_hash[chunk_id]
  end
end
to ruby operator by ovhaag on Sun Oct 08 11:48:34 -0400 2006

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