Monthly Archives: July 2008
Ruby conversion module
This is a ruby module useful for conversions dealing with length, weight, torque.
module Convert
def Convert.number_with_precision(number, precision=2)
"%01.#{precision}f" % number
rescue
number
end
def Convert.mm_to_in(mm, precision=2)
number_with_precision(mm * 0.03937, precision)
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Django Tango