jsonLiteral function

dynamic jsonLiteral(dynamic element)

Implementation

jsonLiteral(element) {
  if (element is MModel) {
    return element.wrapped;
  } else if (element is MLiteral) {
    return element.value;
  } else if (element is DateTime) {
    return element.toUtc().toIso8601String();
  } else if (element is Uri) {
    return element.toString();
  } else if (element is TimeZone) {
    return element.abbreviation;
  } else if (element is Location) {
    return element.name;
  } else if (element is double) {
    return element;
  } else if (element is Duration) {
    return "$element";
  } else if (element is TimeSpan) {
    return "$element";
  } else if (element is bool) {
    return element;
  } else if (element is int) {
    return element;
  } else if (element is String) {
    return element;
  } else if (element is Iterable) {
    return element.map((item) => jsonLiteral(item)).toList();
  } else if (element is Map) {
    return element
        .map((key, value) => MapEntry(jsonLiteral(key), jsonLiteral(value)));
  } else {
    return element;
  }
}