feat: add ToAny for easy using

jizhuozhi · Jul 31, 2024 · 9ec417f · 9ec417f
1 parent 9f0a570
commit 9ec417f
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Showing 2 changed files with 16 additions and 0 deletions.
diff --git a/api.go b/api.go
@@ -83,6 +83,12 @@ func AnyOf[T any](fs ...*Future[T]) *Future[AnyResult[T]] {
 	return &Future[AnyResult[T]]{state: s}
 }
 
+func ToAny[T any](f *Future[T]) *Future[any] {
+	return Then(f, func(val T, err error) (any, error) {
+		return val, err
+	})
+}
+
 func AllOf[T any](fs ...*Future[T]) *Future[struct{}] {
 	var done uint32
 	s := &state[struct{}]{}

diff --git a/api_test.go b/api_test.go
@@ -276,6 +276,16 @@ func TestAnyOfWhenErrFirst(t *testing.T) {
 	assert.Equal(t, errFoo, r.Err)
 }
 
+func TestToAny(t *testing.T) {
+	f := Async(func() (int, error) {
+		return 1, nil
+	})
+	ff := ToAny(f)
+	val, err := ff.Get()
+	assert.Equal(t, 1, val)
+	assert.Equal(t, nil, err)
+}
+
 func TestAllOf(t *testing.T) {
 	target := rand.Intn(10)
 	vals := make([]int, 10)