toString method

@override String toString()

A string representation of this object.

Some classes have a default textual representation, often paired with a static parse function (like int.parse). These classes will provide the textual representation as their string representation.

Other classes have no meaningful textual representation that a program will care about. Such classes will typically override toString to provide useful information when inspecting the object, mainly for debugging or logging.

Implementation

@override
String toString() {
  final $buf = StringBuffer()..writeln('TerminalReaderRefundPaymentOptions(');
  if (amount != null) {
    $buf
      ..writeln()
      ..write('  amount: ')
      ..write(amount)
      ..write(',');
  }
  if (charge != null) {
    $buf
      ..writeln()
      ..write('  charge: ')
      ..write(charge)
      ..write(',');
  }
  if (expand != null) {
    $buf
      ..writeln()
      ..write('  expand: ')
      ..write(expand)
      ..write(',');
  }
  if (metadata != null) {
    $buf
      ..writeln()
      ..write('  metadata: ')
      ..write(metadata)
      ..write(',');
  }
  if (paymentIntent != null) {
    $buf
      ..writeln()
      ..write('  payment_intent: ')
      ..write(paymentIntent)
      ..write(',');
  }
  if (refundApplicationFee != null) {
    $buf
      ..writeln()
      ..write('  refund_application_fee: ')
      ..write(refundApplicationFee)
      ..write(',');
  }
  if (refundPaymentConfig != null) {
    $buf
      ..writeln()
      ..write('  refund_payment_config: ')
      ..write(refundPaymentConfig)
      ..write(',');
  }
  if (reverseTransfer != null) {
    $buf
      ..writeln()
      ..write('  reverse_transfer: ')
      ..write(reverseTransfer)
      ..write(',');
  }
  $buf.write(')');
  return $buf.toString();
}