jsonEncodable function
If this object is Json encodable, true
is returned.
If a List or Map exists, its contents are also checked.
このオブジェクトがJsonでエンコード可能な場合true
が返されます。
Implementation
bool jsonEncodable(Object? o) {
if (o is List<dynamic>) {
return o.isJsonEncodable;
} else if (o is Map<String, dynamic>) {
return o.isJsonEncodable;
}
return o is num || o is bool || o is String;
}