areaBiggerThan static method

List<Country> areaBiggerThan(
  1. double area
)

gets countries that are bigger than certain area by KM

Implementation

static List<Country> areaBiggerThan(double area) {
  List<Country> countries = _countryData.countries.where((c) => c.area != null && c.area! > area).toList();
  return countries;
}