Method Difference

tools/ordered_set.go:134–143

Difference returns the elements that are in this set, but not included in other.

(other *OrderedSet)

// Difference returns the elements that are in this set, but not included in
// other.
func (s *OrderedSet) Difference(other *OrderedSet) *OrderedSet {
	diff := NewOrderedSetWithCapacity(s.Cardinality())
	for _, e := range s.s {
		if !other.Contains(e) {
			diff.Add(e)
		}
	}

	return diff
}

// SymmetricDifference returns the elements that are not present in both sets.
func (s *OrderedSet) SymmetricDifference(other *OrderedSet) *OrderedSet {