Method: IsoDoc::PresentationXMLConvert#num_precision

Defined in:
lib/isodoc/presentation_function/math.rb

#num_precision(num) ⇒ Object 



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# File 'lib/isodoc/presentation_function/math.rb', line 118

def num_precision(num)
  precision = nil
  /\.(?!\d+e)/.match?(num) and
    precision = twitter_cldr_localiser_symbols[:precision] ||
      num.sub(/^.*\./, "").size
  precision
end