JavaOne Talk: Ruby Word Sort

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class RubyWordSort
  def initialize(fileName)
    @dataFile = File.new(fileName)
    @words = Array.new
  end
  def sortedWorts
    if (@words.length == 0)
      @dataFile.each_line{ |line| line.split(' ').each{ |word| @words << word}}
      @words = @words.sort{ |w,w1| w.upcase <=> w1.upcase }
    end
    @words
  end
end