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('TokenCardCreditCardSpecs(');
  if (addressCity != null) {
    $buf
      ..writeln()
      ..write('  address_city: ')
      ..write(addressCity)
      ..write(',');
  }
  if (addressCountry != null) {
    $buf
      ..writeln()
      ..write('  address_country: ')
      ..write(addressCountry)
      ..write(',');
  }
  if (addressLine1 != null) {
    $buf
      ..writeln()
      ..write('  address_line1: ')
      ..write(addressLine1)
      ..write(',');
  }
  if (addressLine2 != null) {
    $buf
      ..writeln()
      ..write('  address_line2: ')
      ..write(addressLine2)
      ..write(',');
  }
  if (addressState != null) {
    $buf
      ..writeln()
      ..write('  address_state: ')
      ..write(addressState)
      ..write(',');
  }
  if (addressZip != null) {
    $buf
      ..writeln()
      ..write('  address_zip: ')
      ..write(addressZip)
      ..write(',');
  }
  if (currency != null) {
    $buf
      ..writeln()
      ..write('  currency: ')
      ..write(currency)
      ..write(',');
  }
  if (cvc != null) {
    $buf
      ..writeln()
      ..write('  cvc: ')
      ..write(cvc)
      ..write(',');
  }
  $buf
    ..writeln()
    ..write('  exp_month: ')
    ..write(expMonth)
    ..write(',');
  $buf
    ..writeln()
    ..write('  exp_year: ')
    ..write(expYear)
    ..write(',');
  if (name != null) {
    $buf
      ..writeln()
      ..write('  name: ')
      ..write(name)
      ..write(',');
  }
  if (networks != null) {
    $buf
      ..writeln()
      ..write('  networks: ')
      ..write(networks)
      ..write(',');
  }
  $buf
    ..writeln()
    ..write('  number: ')
    ..write(number)
    ..write(',');
  $buf.write(')');
  return $buf.toString();
}