getMinPrice method

double getMinPrice()

Implementation

double getMinPrice(){
  double _min = double.maxFinite;
  for (var item in price) {
    if (item.discPrice == 0) {
      if (_min > item.price)
        _min = item.price;
    }else {
      if (_min > item.discPrice)
        _min = item.discPrice;
    }
  }
  if (_min == double.maxFinite)
    return _min;
  return _min;
}