From 4511993ffaf503b902fb9741c396eaa090a5662e Mon Sep 17 00:00:00 2001
From: Nick Lockwood <nicklockwood@fb.com>
Date: Thu, 28 Jan 2016 04:06:27 -0800
Subject: [PATCH] Fix duplicate platform labels in UIExplorer examples

Summary:
public
This fixes a bug in UIExplorer, where platform labels on examples like (ios only) or (android only) would be re-appended to the title each time the example was viewed.

Reviewed By: javache

Differential Revision: D2869690

fb-gh-sync-id: 07f3f14007f75eea23a5328b7850f3f620691ac2
---
 Examples/UIExplorer/createExamplePage.js | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/Examples/UIExplorer/createExamplePage.js b/Examples/UIExplorer/createExamplePage.js
index 410688160..55ebd1599 100644
--- a/Examples/UIExplorer/createExamplePage.js
+++ b/Examples/UIExplorer/createExamplePage.js
@@ -39,11 +39,13 @@ var createExamplePage = function(title: ?string, exampleModule: ExampleModule)
     },
 
     getBlock: function(example: Example, i) {
-      if (example.platform) {
-        if (Platform.OS !== example.platform) {
-          return;
+      // Filter platform-specific examples
+      var {title, description, platform} = example;
+      if (platform) {
+        if (Platform.OS !== platform) {
+          return null;
         }
-        example.title += ' (' + example.platform + ' only)';
+        title += ' (' + platform + ' only)';
       }
       // Hack warning: This is a hack because the www UI explorer requires
       // renderComponent to be called.
@@ -74,8 +76,8 @@ var createExamplePage = function(title: ?string, exampleModule: ExampleModule)
       return (
         <UIExplorerBlock
           key={i}
-          title={example.title}
-          description={example.description}>
+          title={title}
+          description={description}>
           {renderedComponent}
         </UIExplorerBlock>
       );