From 8d96eabef7d686b4630bca666a287f54ab67d460 Mon Sep 17 00:00:00 2001
From: Abhinav Upadhyay <er.abhinav.upadhyay@gmail.com>
Date: Wed, 29 Jan 2014 16:49:15 +0530
Subject: [PATCH] Fix a minor bug in the playground app, resulting in 404's in
 some cases.

For some reason, the browser keeps appending a trailing '/' at the end
of the URLs. Since the loadExample function in playground.js parses the
request parameter itself and uses it to load the JSON, a trailing '/' at
the end of the URL causes the function to generate a request for a JSON
named '.json'.

The PR adds a check for a trailing '/' and taking appropriate action if
there is a trailing slash.
---
 playground/playground.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/playground/playground.js b/playground/playground.js
index 4db91bf7..7ffbf0f7 100644
--- a/playground/playground.js
+++ b/playground/playground.js
@@ -133,6 +133,8 @@ $('document').ready(function () {
     for (var i = 0; i < vars.length; i++) {
       param = vars[i].split('=');
       if (param[0] === 'example') {
+        if (param[1].charAt(param[1].length - 1) == '/') 
+          return param[1].replace('/', '');
         return param[1];
       }
     }
@@ -221,4 +223,4 @@ $('document').ready(function () {
       loadExample(example);
     }
   }, 1000);
-});
\ No newline at end of file
+});