- partsort(:Pred, +List, -Sorted) is det
- Partial sort. Used to sort a list when the order can be determined only for
> and =, and not for all the elements. For instance, when ordering the
branches of a tree in such a way that the parents appear first, two nodes of
different branches are unrelated, but children are higher than their
parents. Note that if used with the compare/3 predicate, it is equivalent to
predsort/3 implemented with the selection sort algorithm.