From 8783883d53482f517dde1b283e7cea92f8409690 Mon Sep 17 00:00:00 2001
From: Aaron Valandra <avaland@woopta.com>
Date: Wed, 7 Sep 2016 08:57:01 -0500
Subject: [PATCH] Added comments.

---
 src/Parser/Field/FieldFactory.php | 1 +
 src/Parser/Field/Type/File.php    | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/Parser/Field/FieldFactory.php b/src/Parser/Field/FieldFactory.php
index 7dea136..bb7b07f 100644
--- a/src/Parser/Field/FieldFactory.php
+++ b/src/Parser/Field/FieldFactory.php
@@ -83,6 +83,7 @@ public static function build(
             } elseif ($data instanceof Carbon) {
                 $type = new Date($field, $data, $config);
             } elseif (!$data instanceof Relations) {
+                //Check to see if image, imagelist, file, or filelist to handle unique rendering.
                 if (in_array($fieldType, self::$fileTypes)) {
                     $type = new File($field, $data, $resourceManager, $config);
                     $type->setFieldType($fieldType);
diff --git a/src/Parser/Field/Type/File.php b/src/Parser/Field/Type/File.php
index 76c4782..08ff5a8 100644
--- a/src/Parser/Field/Type/File.php
+++ b/src/Parser/Field/Type/File.php
@@ -36,6 +36,7 @@ public function __construct(
 
     public function render()
     {
+        //Check to see if value is empty to avoid showing an empty link or adding empty values
         if (empty($this->getValue())) {
             return $this->getValue();
         }