From 09f6011bbd1821b381f1e8391b6ce93c1c4541a4 Mon Sep 17 00:00:00 2001
From: Sam <sam.saffron@gmail.com>
Date: Tue, 28 Oct 2014 14:56:11 +1100
Subject: [PATCH] PERF: split out category column rendering

---
 app/assets/javascripts/discourse/helpers/handlebars.js.es6   | 2 +-
 .../discourse/templates/list/category_column.raw.hbs         | 3 +++
 .../javascripts/discourse/templates/list/topic_list_item.hbs | 5 +----
 3 files changed, 5 insertions(+), 5 deletions(-)
 create mode 100644 app/assets/javascripts/discourse/templates/list/category_column.raw.hbs

diff --git a/app/assets/javascripts/discourse/helpers/handlebars.js.es6 b/app/assets/javascripts/discourse/helpers/handlebars.js.es6
index 891b1ed9689..ce021cc2a50 100644
--- a/app/assets/javascripts/discourse/helpers/handlebars.js.es6
+++ b/app/assets/javascripts/discourse/helpers/handlebars.js.es6
@@ -5,7 +5,7 @@ Handlebars.registerHelper('handlebars', function(property, options) {
 
   if(params) {
     for(var prop in params){
-      params[prop] = Em.Handlebars.get(this, params[prop]) || params[prop];
+      params[prop] = Em.Handlebars.get(this, params[prop]);
     }
   }
 
diff --git a/app/assets/javascripts/discourse/templates/list/category_column.raw.hbs b/app/assets/javascripts/discourse/templates/list/category_column.raw.hbs
new file mode 100644
index 00000000000..5978e08b496
--- /dev/null
+++ b/app/assets/javascripts/discourse/templates/list/category_column.raw.hbs
@@ -0,0 +1,3 @@
+{{#unless hideCategory}}
+<td class='category'>{{category-link "category" showParent=true}}</td>
+{{/unless}}
diff --git a/app/assets/javascripts/discourse/templates/list/topic_list_item.hbs b/app/assets/javascripts/discourse/templates/list/topic_list_item.hbs
index b1ac5e6c443..e78d8f23e18 100644
--- a/app/assets/javascripts/discourse/templates/list/topic_list_item.hbs
+++ b/app/assets/javascripts/discourse/templates/list/topic_list_item.hbs
@@ -27,10 +27,7 @@
   {{/if}}
 </td>
 
-{{#unless hideCategory}}
-<td class='category'>{{bound-category-link category showParent=true}}</td>
-{{/unless}}
-
+{{handlebars 'list/category_column' hideCategory=hideCategory category=category}}
 {{handlebars 'list/posters_column' posters=posters}}
 
 {{posts-count-column topic=model class="num" action="showTopicEntrance"}}