toJson method
dynamic
toJson()
ロールの設定をJSON化する
Implementation
dynamic toJson() {
Map res = {};
fields.forEach((k, v) {
if (!res.containsKey(k)) res[k] = {};
if (v['read'] == true) res[k]['read'] = true;
if (v['write'] == true) res[k]['write'] = true;
});
return Map.from(res)..removeWhere((k, v) => res[k].length == 0);
}