load method
Synchronously loads the border data and builds trees out of it. This can take up to a second, so in applications try calling prepareData in an non-UI thread first.
Implementation
CountryCoder load([List<dynamic>? prepared]) {
if (!ready) {
if (prepared != null) {
_borders = RegionFeatureCollection.fromSerialized(prepared);
} else {
final data = JsonDecoder().convert(bordersRaw);
_borders = RegionFeatureCollection(data);
}
}
return this;
}