tryFrom static method
Creates a Hora from a map, returning null if the map is empty.
Implementation
static Hora? tryFrom(Map<String, Object?>? map, {bool utc = false}) {
if (map == null || map.isEmpty) return null;
final source = Map<String, Object?>.from(map);
_convertLegacyDateAlias(source);
return Hora.tryFrom(source, utc: utc);
}