get<T> method

T get<T>(String key, { T? def, })

Implementation

T get<T>(String key, {T? def}) {
  if (key.contains('/')) {
    return getByPathString<T>(key);
  } else {
    if (this[key] == null) {
      return def as T;
    }
    if (T == String) {
      if (this[key].toString().isEmpty) return (def ?? '') as T;
      return this[key].toString() as T;
    }
    if (T == int) {
      var res = int.tryParse(this[key].toString());
      if (res != null) {
        return res as T;
      }
      return def as T;
    }

    if (T == List) {
      if (this[key] is T) {
        return this[key] as T;
      } else {
        return def as T;
      }
    }

    if (T == DateTime) {
      if (this[key] is T) {
        return this[key] as T;
      } else {
        return def as T;
      }
    }

    if (T == bool) {
      if (this[key] is String) {
        return this[key].toString().toBool as T;
      } else if (this[key] is T) {
        return this[key] as T;
      } else if (this[key] == null && def == null) {
        return false as T;
      } else {
        return def as T;
      }
    }

    return this[key] as T;
  }
}