SortedComparable<T, P extends Comparable?> constructor

SortedComparable<T, P extends Comparable?>(
  1. SortedMapper<T, P> mapper, {
  2. bool invert = false,
})

Implementation

SortedComparable(SortedMapper<T, P> mapper, {bool invert = false})
    : super(mapper, (a, b) {
        if (a == null && b == null) return 0;
        if (a == null) return -1;
        if (b == null) return 1;

        return Comparable.compare(a, b);
      }, invert: invert);