From 3d81765260e7d407ded674082f11c9fead134e57 Mon Sep 17 00:00:00 2001
From: Luke Childs <lukechilds123@gmail.com>
Date: Thu, 22 Sep 2016 13:42:56 +0100
Subject: [PATCH] Enable selective caching

---
 public/sw.js | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/public/sw.js b/public/sw.js
index ef6128c..131fae5 100644
--- a/public/sw.js
+++ b/public/sw.js
@@ -39,7 +39,17 @@ self.addEventListener('fetch', function(event) {
     event.respondWith(
       fetch(event.request)
 
-        // and it fails
+        // Cache the latest response for certain pages
+        .then(function(response) {
+          if(requestUrl.pathname === '/') {
+            caches.open(cacheName).then(function(cache) {
+              cache.put(event.request, response.clone());
+            });
+          }
+          return response;
+        })
+
+        // If it fails
         .catch(function() {
 
           // Show pretty offline page