File: bitwise.rb

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ruby-rqrcode 0.4.2-2
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module RQRCode
  module CoreExtensions #:nodoc:
    module Integer #:nodoc:
      module Bitwise
        def rszf(count)
          # zero fill right shift
          (self >> count) & ((2 ** ((self.size * 8) - count))-1)
        end
      end
    end
  end
end