From ee264dbaa2c81e29a091efd16601ec74a058f6d3 Mon Sep 17 00:00:00 2001
From: Mansehej <mansehej@gmail.com>
Date: Wed, 13 May 2020 03:07:07 +0530
Subject: [PATCH] Y.Array insert operations return new length

Y.Array functions
- insert
- push
- unshift

Return updated Y.Array length
---
 src/types/YArray.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/types/YArray.js b/src/types/YArray.js
index 171eec8b..4c3a6835 100644
--- a/src/types/YArray.js
+++ b/src/types/YArray.js
@@ -101,6 +101,7 @@ export class YArray extends AbstractType {
    *
    * @param {number} index The index to insert content at.
    * @param {Array<T>} content The array of content
+   * @return {number} The upated YArray length
    */
   insert (index, content) {
     if (this.doc !== null) {
@@ -110,24 +111,27 @@ export class YArray extends AbstractType {
     } else {
       /** @type {Array<any>} */ (this._prelimContent).splice(index, 0, ...content)
     }
+    return this.length
   }
 
   /**
    * Appends content to this YArray.
    *
    * @param {Array<T>} content Array of content to append.
+   * @return {number} The upated YArray length
    */
   push (content) {
-    this.insert(this.length, content)
+    return this.insert(this.length, content)
   }
 
   /**
    * Preppends content to this YArray.
    *
    * @param {Array<T>} content Array of content to preppend.
+   * @return {number} The upated YArray length
    */
   unshift (content) {
-    this.insert(0, content)
+    return this.insert(0, content)
   }
 
   /**