From 792a8a2a574551af141c9de85782f1241e2ac0b9 Mon Sep 17 00:00:00 2001
From: Nils Dittberner <nils@dittberner.it>
Date: Tue, 15 Nov 2016 22:00:19 +0100
Subject: [PATCH] Iteration C5.

---
 app/views/store/index.html.erb | 22 +++++++++++++---------
 1 file changed, 13 insertions(+), 9 deletions(-)

diff --git a/app/views/store/index.html.erb b/app/views/store/index.html.erb
index 6e77806..f82b1b5 100644
--- a/app/views/store/index.html.erb
+++ b/app/views/store/index.html.erb
@@ -2,13 +2,17 @@
 
 <h1>Your Pragmatic Catalog</h1>
 
-<% @products.each do |product| %>
-  <div class="entry">
-    <%= image_tag(product.image_url) %>
-    <h3><%= product.title %></h3>
-    <%= sanitize(product.description) %>
-    <div class="price_line">
-      <span class="price"><%= number_to_currency(product.price) %></span>
-    </div>
-  </div>
+<% cache @products do %>
+  <% @products.each do |product| %>
+    <% cache product do %>
+      <div class="entry">
+        <%= image_tag(product.image_url) %>
+        <h3><%= product.title %></h3>
+        <%= sanitize(product.description) %>
+        <div class="price_line">
+          <span class="price"><%= number_to_currency(product.price) %></span>
+        </div>
+      </div>
+    <% end %>
+  <% end %>
 <% end %>