reset method
Implementation
@override
reset([dynamic v]) {
clear();
v ??= Map<String, dynamic>.from(_default);
if (v is! Map) {
throw 'ChalonaDynamicMap.reset: asignando inválido ${v.runtimeType.toString()}';
}
for (var entry in (v).entries) {
var key = entry.key.toString();
var n = builder();
n.reset(entry.value);
_map[key] = n;
}
}