toJson method

Map<String, dynamic> toJson()

Implementation

Map<String, dynamic> toJson() {
  final catHex = categoryId
      .map((b) => b.toRadixString(16).padLeft(2, '0'))
      .join();
  return {
    'categoryId': catHex,
    'name': name,
    'symbol': symbol,
    'decimals': decimals,
    if (description != null) 'description': description,
    if (iconUri != null) 'iconUri': iconUri,
  };
}