Cleanup

node_modules/mongodb/lib/operations/insert_many.js

@@ -30,11 +30,7 @@ class InsertManyOperation extends OperationBase {
     docs = prepareDocs(coll, docs, options);
 
     // Generate the bulk write operations
-    const operations = [
-      {
-        insertMany: docs
-      }
-    ];
+    const operations = docs.map(document => ({ insertOne: { document } }));
 
     const bulkWriteOperation = new BulkWriteOperation(coll, operations, options);