From f8d7a5f1cfb564d62d8ef7175b1884c5cdc914b5 Mon Sep 17 00:00:00 2001
From: Dean Sas <dean.sas@automattic.com>
Date: Wed, 9 Nov 2022 16:51:26 -0700
Subject: [PATCH] Make unwrapping columns slighly more efficient

Use flatMap rather than map().flat();
---
 packages/block-library/src/columns/transforms.js | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/packages/block-library/src/columns/transforms.js b/packages/block-library/src/columns/transforms.js
index 04fc932f529643..fda65df8659d8f 100644
--- a/packages/block-library/src/columns/transforms.js
+++ b/packages/block-library/src/columns/transforms.js
@@ -110,9 +110,7 @@ const transforms = {
 			type: 'block',
 			blocks: [ '*' ],
 			transform: ( attributes, innerBlocks ) =>
-				innerBlocks
-					.map( ( innerBlock ) => innerBlock.innerBlocks )
-					.flat(),
+				innerBlocks.flatMap( ( innerBlock ) => innerBlock.innerBlocks ),
 		},
 	],
 };