List<String> get hashtags { List<String> _hashs = []; final _regex = RegExp(r'#[A-Za-zá-úÁ-Úà-úÀ-Ú0-9]+'); final _result = _regex.allMatches(super.text); _result.forEach((e) { _hashs.add(e.group(0) ?? ''); }); return _hashs; }