compareTo method

  1. @override
int compareTo(
  1. Post other
)
override

Compares this object to another object.

Returns a value like a Comparator when comparing this to other. That is, it returns a negative integer if this is ordered before other, a positive integer if this is ordered after other, and zero if this and other are ordered together.

The other argument must be a value that is comparable to this object.

Implementation

@override
int compareTo(Post other) {
  int? posted;

  if (other.postedAt != null) {
    posted = postedAt?.compareTo(other.postedAt!);
  }

  if (posted != null && posted != 0) {
    return posted;
  }

  return id.compareTo(other.id);
}