more generics

vendor/github.com/jesseduffield/generics/maps/maps.go

@@ -33,3 +33,21 @@ func TransformKeys[Key comparable, Value any, NewKey comparable](m map[Key]Value
 	}
 	return output
 }
+
+func MapToSlice[Key comparable, Value any, Mapped any](m map[Key]Value, f func(Key, Value) Mapped) []Mapped {
+	output := make([]Mapped, 0, len(m))
+	for key, value := range m {
+		output = append(output, f(key, value))
+	}
+	return output
+}
+
+func Filter[Key comparable, Value any](m map[Key]Value, f func(Key, Value) bool) map[Key]Value {
+	output := map[Key]Value{}
+	for key, value := range m {
+		if f(key, value) {
+			output[key] = value
+		}
+	}
+	return output
+}

vendor/github.com/jesseduffield/generics/set/set.go

@@ -19,13 +19,9 @@ func NewFromSlice[T comparable](slice []T) *Set[T] {
 	return &Set[T]{hashMap: hashMap}
 }
 
-func (s *Set[T]) Add(value T) {
-	s.hashMap[value] = true
-}
-
-func (s *Set[T]) AddSlice(slice []T) {
-	for _, value := range slice {
-		s.Add(value)
+func (s *Set[T]) Add(values ...T) {
+	for _, value := range values {
+		s.hashMap[value] = true
 	}
 }