From 38534639a106284fc5f9cd3b150bd5b364d43027 Mon Sep 17 00:00:00 2001
From: Armand Abric <armand@forgebinaire.net>
Date: Sat, 5 Jan 2019 12:25:29 +0100
Subject: [PATCH] fix(formatting): Make the props "key" and "ref" order
 predictibale (#340)

---
 src/formatter/propNameSorter.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/formatter/propNameSorter.js b/src/formatter/propNameSorter.js
index 4a4394ee9..4cd026140 100644
--- a/src/formatter/propNameSorter.js
+++ b/src/formatter/propNameSorter.js
@@ -1,13 +1,17 @@
 /* @flow */
 
+const isKeyOrRefProps = (propName: string) => ['key', 'ref'].includes(propName);
+
 export default (sortProps: boolean) => (a: string, b: string): -1 | 0 | 1 => {
   if (a === b) {
     return 0;
   }
 
-  if (['key', 'ref'].includes(a)) {
+  if (isKeyOrRefProps(a) && isKeyOrRefProps(b)) {
+    return 1;
+  } else if (isKeyOrRefProps(a)) {
     return -1;
-  } else if (['key', 'ref'].includes(b)) {
+  } else if (isKeyOrRefProps(b)) {
     return 1;
   }