diff --git a/goextVersion.go b/goextVersion.go
index 05a824b..56af569 100644
--- a/goextVersion.go
+++ b/goextVersion.go
@@ -1,5 +1,5 @@
 package goext
 
-const GoextVersion = "0.0.185"
+const GoextVersion = "0.0.186"
 
-const GoextVersionTimestamp = "2023-07-19T19:34:39+0200"
+const GoextVersionTimestamp = "2023-07-24T09:13:19+0200"
diff --git a/langext/array.go b/langext/array.go
index d71536c..7b9b460 100644
--- a/langext/array.go
+++ b/langext/array.go
@@ -459,3 +459,11 @@ func ArrExcept[T comparable](arr []T, needles ...T) []T {
 	}
 	return r
 }
+
+func ArrayToInterface[T any](t []T) []interface{} {
+	res := make([]interface{}, 0, len(t))
+	for i, _ := range t {
+		res = append(res, t[i])
+	}
+	return res
+}
diff --git a/wmo/queryInsert.go b/wmo/queryInsert.go
index 8ea13ca..ce7deff 100644
--- a/wmo/queryInsert.go
+++ b/wmo/queryInsert.go
@@ -15,3 +15,14 @@ func (c *Coll[TData]) InsertOne(ctx context.Context, valueIn TData) (TData, erro
 
 	return c.decodeSingle(ctx, mongoRes)
 }
+
+func (c *Coll[TData]) InsertMany(ctx context.Context, valueIn []TData) (TData, error) {
+	insRes, err := c.coll.InsertMany(ctx, langext.TovalueIn)
+	if err != nil {
+		return *new(TData), err
+	}
+
+	mongoRes := c.coll.FindOne(ctx, bson.M{"_id": insRes.InsertedID})
+
+	return c.decodeSingle(ctx, mongoRes)
+}