omit static method

Map? omit(Map? object, List<String> paths)

Omit every entry where key matches path

Implementation

static Map? omit(Map? object, List<String> paths) {
  if (object == null) {
    return null;
  }

  for (final path in paths) {
    final crumbs = path.split('.');
    if (crumbs.isEmpty) {
      return object;
    }
    if (crumbs.length > 1) {
      final dynamic nested = object[crumbs[0]];
      if (nested is List<Map>) {
        for (var e in nested) {
          omit(e, [crumbs.sublist(1, crumbs.length).join('.')]);
        }
      } else if (nested is Map) {
        omit(nested, [crumbs.sublist(1, crumbs.length).join('.')]);
      }
    } else {
      object.remove(path);
    }
  }

  return object;
}