countSignificants method

int countSignificants(
  1. String value
)

Implementation

int countSignificants(String value) {
  final int i = value.indexOf('.');
  if (i > -1) {
    value = delete(value, i, 1);
  }
  while (value.isNotEmpty && value[0] == '0') {
    value = value.substring(1);
  }
  return value.length;
}