removeItem method

void removeItem(dynamic data)

Implementation

void removeItem(dynamic data){
  int? indexToRemove;
  int index = 0;
  for(dynamic item in items){
    if(item == data){
      indexToRemove = index;
      break;
    }
    index++;
  }
  if(indexToRemove != null) {
    removeItemAt(indexToRemove);
  }
}