Rails class << self

Posted by xpepermint on Stack Overflow See other posts from Stack Overflow or by xpepermint
Published on 2010-04-02T16:58:46Z Indexed on 2010/04/02 17:03 UTC
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Hey. I would like to understand what "class << self" stands for in the next example.

module Utility
  class Options #:nodoc:
    class << self
      def parse(args)          
      end
    end
  end
end

Thx!

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