webfeed/lib/domain/itunes/itunes_category.dart

import 'package:xml/xml.dart';

class ItunesCategory {
  final String category;
  final List<String> subCategories;

  ItunesCategory({this.category, this.subCategories});

  factory ItunesCategory.parse(XmlElement element) {
    if (element == null) return null;
    return ItunesCategory(
      category: element.getAttribute('text')?.trim(),
      subCategories: element
              .findElements('itunes:category')
              ?.map((e) => e.getAttribute('text')?.trim())
              ?.toList() ??
          [],
    );
  }
}