From 798ae0ba5cec2e1ee500c9d6718046092a4373de Mon Sep 17 00:00:00 2001
From: Dan Abramov <gaearon@fb.com>
Date: Mon, 28 Aug 2017 14:07:41 -0700
Subject: [PATCH] Highlight attributes with changes

---
 fixtures/attribute-behavior/src/App.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/fixtures/attribute-behavior/src/App.js b/fixtures/attribute-behavior/src/App.js
index f8c7b457fdef6..e004a34c5807e 100644
--- a/fixtures/attribute-behavior/src/App.js
+++ b/fixtures/attribute-behavior/src/App.js
@@ -2732,7 +2732,14 @@ function CellContent(props) {
     if (rowIndex === 0) {
       return null;
     }
-    return <RowHeader>{attribute.name}</RowHeader>;
+    const hasSameBehaviorForAll = types.every(
+      type => table.get(attribute).get(type.name).hasSameBehavior
+    );
+    return (
+      <RowHeader>
+        {hasSameBehaviorForAll ? attribute.name : <b>{attribute.name}</b>}
+      </RowHeader>
+    );
   }
 
   if (rowIndex === 0) {