module Indexed
  module Wrappers

    module Bundle

      # A calculation rewrites the symbol into a float.
      #
      # TODO I really need to allow integers as keys. The code below is just not up to the needed quality.
      #
      class Calculation < Wrapper

        #
        #
        def recalculate float
          float
        end

        #
        #
        def ids sym
          @bundle.ids recalculate(sym.to_s.to_f).to_s.to_sym
        end

        #
        #
        def weight sym
          @bundle.weight recalculate(sym.to_s.to_f).to_s.to_sym
        end

      end

    end

  end
end