From 6b596a4021f6406903d1845618b9750b59eec73a Mon Sep 17 00:00:00 2001
From: Faris Ansari <netchamp.faris@gmail.com>
Date: Fri, 20 Dec 2019 11:56:52 +0530
Subject: [PATCH] feat: doc.push for adding children without change

---
 model/document.js | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/model/document.js b/model/document.js
index 17b806b4..fad14a71 100644
--- a/model/document.js
+++ b/model/document.js
@@ -24,7 +24,7 @@ module.exports = class BaseDocument extends Observable {
         this[fieldname] = value;
       } else if (Array.isArray(value)) {
         for (let row of value) {
-          this.append(fieldname, row);
+          this.push(fieldname, row);
         }
       } else {
         this[fieldname] = value;
@@ -146,12 +146,18 @@ module.exports = class BaseDocument extends Observable {
   }
 
   append(key, document = {}) {
+    // push child row and trigger change
+    this.push(key, document);
+    this._dirty = true;
+    this.applyChange(key);
+  }
+
+  push(key, document = {}) {
+    // push child row without triggering change
     if (!this[key]) {
       this[key] = [];
     }
     this[key].push(this._initChild(document, key));
-    this._dirty = true;
-    this.applyChange(key);
   }
 
   _initChild(data, key) {