From eb28c9020584aff82714e2116216c5373a13fb47 Mon Sep 17 00:00:00 2001
From: Jan Kassens <jkassens@fb.com>
Date: Fri, 1 Jul 2016 15:38:11 -0700
Subject: [PATCH] Sort keys in createStrictShapeTypeChecker message

Summary:
The keys were in random order which made this warning less useful when there are
many keys.

Reviewed By: spicyj

Differential Revision: D3504322

fbshipit-source-id: c184aa447c985a0149cbfa8c90c6daf9632b6226
---
 .../Utilities/createStrictShapeTypeChecker.js   | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/Libraries/Utilities/createStrictShapeTypeChecker.js b/Libraries/Utilities/createStrictShapeTypeChecker.js
index b5fe14a1b..fcf909bef 100644
--- a/Libraries/Utilities/createStrictShapeTypeChecker.js
+++ b/Libraries/Utilities/createStrictShapeTypeChecker.js
@@ -46,14 +46,15 @@ function createStrictShapeTypeChecker(
     var allKeys = merge(props[propName], shapeTypes);
     for (var key in allKeys) {
       var checker = shapeTypes[key];
-      if (!checker) {
-        invariant(
-          false,
-          `Invalid props.${propName} key \`${key}\` supplied to \`${componentName}\`.` +
-            `\nBad object: ` + JSON.stringify(props[propName], null, '  ') +
-            `\nValid keys: ` + JSON.stringify(Object.keys(shapeTypes), null, '  ')
-        );
-      }
+      invariant(
+        checker,
+        'Invalid props.%s key `%s` supplied to `%s`.\nBad object: %s\nValid keys: %s',
+        propName,
+        key,
+        componentName,
+        JSON.stringify(props[propName], null, '  '),
+        JSON.stringify(Object.keys(shapeTypes).sort(), null, '  '),
+      );
       var error = checker(propValue, key, componentName, location);
       if (error) {
         invariant(