toInt function

int? toInt(
  1. dynamic s
)

Returns an int from a String if it is a numeric value

Implementation

int? toInt(dynamic s) {
  try {
    if (s == null) return null;
    if (s is int) return s;
    num? n = toNum(s);
    if (n != null) n = n.round();
    return n as int?;
  } catch (e) {
    return null;
  }
}