diff --git a/unique_array.go b/unique_array.go
index d9492d0..e03621a 100644
--- a/unique_array.go
+++ b/unique_array.go
@@ -3,26 +3,37 @@ package main
 // Unique array data structure
 type uniq_arr[T comparable] struct {
 	backingMap map[T]struct{} // Map is used to check if element exists - Empty structs occupy zero memory
-	vals       []T
 }
 
 func new_uniq_arr[T comparable]() uniq_arr[T] {
 	return uniq_arr[T]{
 		make(map[T]struct{}),
-		make([]T, 0),
 	}
 }
 func (s *uniq_arr[T]) add(vals ...T) {
 	for _, item := range vals {
 		if !s.contains(item) {
 			s.backingMap[item] = struct{}{}
-			s.vals = append(s.vals, item)
 		}
 	}
 	return
 }
 
-func (s *uniq_arr[T]) contains(val T) bool {
+func (s uniq_arr[T]) contains(val T) bool {
 	_, ok := s.backingMap[val]
 	return ok
 }
+
+func (s *uniq_arr[T]) delete(val T) {
+	delete(s.backingMap, val)
+}
+
+func (s uniq_arr[T]) values() []T {
+	toRet := make([]T, len(s.backingMap))
+	i := 0
+	for k := range s.backingMap {
+		toRet[i] = k
+		i++
+	}
+	return toRet
+}