From 1cf7e18d614255d2de10601cc6dee1bf1311ead0 Mon Sep 17 00:00:00 2001
From: Evan Villemez <evillemez@gmail.com>
Date: Wed, 8 Aug 2012 10:21:56 -0400
Subject: [PATCH] fixed README, other minor things

---
 DependencyInjection/RegisterJmsParserPass.php | 8 ++------
 Parser/JmsMetadataParser.php                  | 3 ++-
 README.md                                     | 4 ++--
 3 files changed, 6 insertions(+), 9 deletions(-)

diff --git a/DependencyInjection/RegisterJmsParserPass.php b/DependencyInjection/RegisterJmsParserPass.php
index 81af794..7c61460 100644
--- a/DependencyInjection/RegisterJmsParserPass.php
+++ b/DependencyInjection/RegisterJmsParserPass.php
@@ -14,12 +14,8 @@ class RegisterJmsParserPass implements CompilerPassInterface
         $loader = new XmlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
 
         //JMS may or may not be installed, if it is, load that config as well
-        try {
-            if ($serializer = $container->findDefinition('serializer')) {
-                $loader->load('services.jms.xml');
-            }
-        } catch (\Exception $e) {
+        if ($container->hasDefinition('jms_serializer.serializer')) {
+            $loader->load('services.jms.xml');
         }
-
     }
 }
diff --git a/Parser/JmsMetadataParser.php b/Parser/JmsMetadataParser.php
index 996c8db..24594ec 100644
--- a/Parser/JmsMetadataParser.php
+++ b/Parser/JmsMetadataParser.php
@@ -46,7 +46,7 @@ class JmsMetadataParser implements ParserInterface
     {
         $meta = $this->factory->getMetadataForClass($input);
 
-        if (is_null($meta)) {
+        if (null === $meta) {
             throw new \InvalidArgumentException(sprintf("No metadata found for class %s", $input));
         }
 
@@ -78,6 +78,7 @@ class JmsMetadataParser implements ParserInterface
 
         //TODO: regex comment to get description - or move doc comment parsing functionality from `ApiDocExtractor` to a new location
         //in order to reuse it here
+        
         return $description;
     }
 
diff --git a/README.md b/README.md
index d011f4b..46f8dd4 100644
--- a/README.md
+++ b/README.md
@@ -99,8 +99,8 @@ The following properties are available:
 
 * `filters`: an array of filters;
 
-* `input`: the input type associated to the method, currently this Form Types, and classes with JMS Serializer metadata, useful for POST|PUT methods, either as FQCN or
-  as form type (if it is registered in the form factory in the container)
+* `input`: the input type associated to the method, currently this supports Form Types, and classes with JMS Serializer
+ metadata, useful for POST|PUT methods, either as FQCN or as form type (if it is registered in the form factory in the container)
 
 Each _filter_ has to define a `name` parameter, but other parameters are free. Filters are often optional
 parameters, and you can document them as you want, but keep in mind to be consistent for the whole documentation.