clojure.lang.Numbers.ToRatio C# (CSharp) Méthode

        public static Ratio ToRatio(object x)
        {
            Ratio r = x as Ratio;
            if (r != null)
                return r;

            BigDecimal bx = x as BigDecimal;
            if ( bx != null )
            {
                int exp = bx.Exponent;
                if (exp >= 0)
                    return new Ratio(bx.ToBigInteger(), BigInteger.One);
                else
                    return new Ratio(bx.MovePointRight(-exp).ToBigInteger(), BigInteger.Ten.Power(-exp));
            }

            return new Ratio(ToBigInteger(x), BigInteger.One);
        }