divideStr static method

Decimal divideStr(
  1. String? a,
  2. String? b
)

除 a/b Divides first nullable string number by second Returns zero if denominator is zero

Implementation

static Decimal divideStr(String? a, String? b) {
  final den = _safeParse(b);
  if (den == Decimal.zero) return Decimal.zero;
  return (_safeParse(a) / den).toDecimal(scaleOnInfinitePrecision: 18);
}