fix filtering on bob posts

Author: hjwp

index.md

@@ -24,8 +24,9 @@ feature_text: |
 ### Classic 2017 Episodes on Ports & Adapters, by Bob
 
 <ul>
-  {% for post in site.posts %}
-    {% if post.date | date: "%Y" == "2017" %}
+  {% for post in site.posts reversed %}
+    {% assign year = post.date | date: "%Y" %}
+    {% if year == "2017" %}
       <li>
         <a href="{{ post.url }}">{{ post.date | date: "%Y-%m-%d" }} {{ post.title }}</a>
       </li>