compareTo method

@override int compareTo(covariant Budget other)

The order of the comparisons is:

1. name
2. start
3. renewal
4. size
5. transactions

Implementation

@override
int compareTo(covariant Budget other) {
  // 1º comparison
  final int comparison1 = name.compareTo(other.name);
  if (comparison1 != 0) return comparison1;

  // 2º comparison
  final int comparison2 = start.compareTo(other.start);
  if (comparison2 != 0) return comparison2;

  // 3º comparison
  final int comparison3 = renewal.value().compareTo(other.renewal.value());
  if (comparison3 != 0) return comparison3;

  // 4º comparison
  final int comparison4 = size.compareTo(other.size);
  if (comparison4 != 0) return comparison4;

  // Last comparison
  final int comparison5 = transactions.compareTo(other.transactions);
  return comparison5;
}