feat(home): filter by connection type and agent version [EE-3373] (#7085)

api/internal/set/set.go

@@ -0,0 +1,40 @@
+package set
+
+type SetKey interface {
+	~int | ~string
+}
+
+type Set[T SetKey] map[T]bool
+
+func (s Set[T]) Add(key T) {
+	s[key] = true
+}
+
+func (s Set[T]) Contains(key T) bool {
+	_, ok := s[key]
+	return ok
+}
+
+func (s Set[T]) Remove(key T) {
+	delete(s, key)
+}
+
+func (s Set[T]) Len() int {
+	return len(s)
+}
+
+func (s Set[T]) IsEmpty() bool {
+	return len(s) == 0
+}
+
+func (s Set[T]) Keys() []T {
+	keys := make([]T, s.Len())
+
+	i := 0
+	for k := range s {
+		keys[i] = k
+		i++
+	}
+
+	return keys
+}