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..., "mm"=>Distance, "m" => Distance, "ml"=> Volume, "l"=>Volume, "gal"=>Volume, "g"=>Mass, "kg"=> Mass, "Nm"=>Distance, "km"=>Distance} def abbrev @cached_abbrev||=Unit::NameToTag[downcase.match(/(.*[^s])s?$/)[1]]||self end def cf(to_unit) #gives a conversion factor appropriate to go from our unit to the to_unit. sa=self.abbrev ua=to_unit.abbrev cf_map=Unit::UnitToType[sa] ...

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Published: 1 year ago (Tue, 02 Dec 2008 16:34:42 PST); 4022 bytes
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