toMap method Null safety
Convert the Facts back to a Map containing all fields.
Implementation
List<Map<String, dynamic>> toMap() {
List<Map<String, dynamic>> ret = [];
for (var fact in facts) {
ret.add(fact.toMap());
}
return ret;
}Convert the Facts back to a Map containing all fields.
List<Map<String, dynamic>> toMap() {
List<Map<String, dynamic>> ret = [];
for (var fact in facts) {
ret.add(fact.toMap());
}
return ret;
}