From 8885e6bcacdab7ec406501f2290a70ebb63e9b71 Mon Sep 17 00:00:00 2001
From: Jeremy Livingston <jeremy@quizzle.com>
Date: Mon, 3 Dec 2012 19:02:43 -0500
Subject: [PATCH] Add class documentation

---
 Generator/CaptchaGenerator.php | 5 ++++-
 Generator/ImageBuilder.php     | 8 +++++++-
 Generator/ImageFileHandler.php | 3 +++
 3 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/Generator/CaptchaGenerator.php b/Generator/CaptchaGenerator.php
index 7c2e099..6af0b91 100644
--- a/Generator/CaptchaGenerator.php
+++ b/Generator/CaptchaGenerator.php
@@ -7,7 +7,10 @@ use Symfony\Component\HttpFoundation\Session\SessionInterface;
 use Symfony\Component\Routing\RouterInterface;
 
 /**
- * Generates a CAPTCHA image
+ * Uses configuration parameters to call the services that generate captcha images
+ *
+ * @author Gregwar <g.passault@gmail.com>
+ * @author Jeremy Livingston <jeremy.j.livingston@gmail.com>
  */
 class CaptchaGenerator
 {
diff --git a/Generator/ImageBuilder.php b/Generator/ImageBuilder.php
index 9f1e68b..f94006d 100644
--- a/Generator/ImageBuilder.php
+++ b/Generator/ImageBuilder.php
@@ -4,7 +4,13 @@ namespace Gregwar\CaptchaBundle\Generator;
 
 use Symfony\Component\Finder\Finder;
 
-
+/**
+ * Builds a new captcha image
+ * Uses the fingerprint parameter, if one is passed, to generate the same image
+ *
+ * @author Gregwar <g.passault@gmail.com>
+ * @author Jeremy Livingston <jeremy.j.livingston@gmail.com>
+ */
 class ImageBuilder
 {
     /**
diff --git a/Generator/ImageFileHandler.php b/Generator/ImageFileHandler.php
index 2611401..1a47420 100644
--- a/Generator/ImageFileHandler.php
+++ b/Generator/ImageFileHandler.php
@@ -5,6 +5,9 @@ namespace Gregwar\CaptchaBundle\Generator;
 use Symfony\Component\Finder\Finder;
 
 /**
+ * Handles actions related to captcha image files including saving and garbage collection
+ *
+ * @author Gregwar <g.passault@gmail.com>
  * @author Jeremy Livingston <jeremy@quizzle.com>
  */
 class ImageFileHandler