double OrderedOfString_getFractionDifferent (OrderedOfString me, OrderedOfString thee) { long numberOfDifferences = OrderedOfString_getNumberOfDifferences (me, thee); if (numberOfDifferences < 0) { return NUMundefined; } return my size == 0 ? 0.0 : (0.0 + numberOfDifferences) / my size; }
double OrderedOfString_getFractionDifferent (I, thou) { iam (OrderedOfString); thouart (OrderedOfString); long numberOfDifferences = OrderedOfString_getNumberOfDifferences (me, thee); if (numberOfDifferences < 0) { return NUMundefined; } return my size == 0 ? 0 : (0.0 + numberOfDifferences) / my size; }