From 443d8440ecc77d8fe64ab2b7cca86464fd01d997 Mon Sep 17 00:00:00 2001
From: crynobone <crynobone@gmail.com>
Date: Wed, 3 Sep 2014 17:43:53 +0800
Subject: [PATCH] Utilize `Illuminate\Support\Arr`.

Signed-off-by: crynobone <crynobone@gmail.com>
---
 src/Avatar/Abstractable/AbstractableHandler.php | 12 ++++++------
 src/Avatar/AvatarHandlerInterface.php           | 10 +++++-----
 src/Avatar/GravatarHandler.php                  |  3 ++-
 src/Avatar/Provider.php                         |  2 +-
 4 files changed, 14 insertions(+), 13 deletions(-)

diff --git a/src/Avatar/Abstractable/AbstractableHandler.php b/src/Avatar/Abstractable/AbstractableHandler.php
index c7f475d..f0ff4d2 100644
--- a/src/Avatar/Abstractable/AbstractableHandler.php
+++ b/src/Avatar/Abstractable/AbstractableHandler.php
@@ -44,7 +44,7 @@ public function __construct(array $config)
      *
      * @param  \Illuminate\Database\Eloquent\Model|object   $user
      * @param  string                                       $attribute
-     * @return AbstractableHandler
+     * @return $this
      */
     public function setIdentifierFromUser($user, $attribute = 'email')
     {
@@ -72,7 +72,7 @@ public function getIdentifier()
      * Set user identifier.
      *
      * @param  string   $identifier
-     * @return AbstractableHandler
+     * @return $this
      */
     public function setIdentifier($identifier)
     {
@@ -95,7 +95,7 @@ public function getSize()
      * Set size.
      *
      * @param  string   $size
-     * @return AbstractableHandler
+     * @return $this
      */
     public function setSize($size)
     {
@@ -107,7 +107,7 @@ public function setSize($size)
     /**
      * Large size.
      *
-     * @return AbstractableHandler
+     * @return $this
      */
     public function large()
     {
@@ -117,7 +117,7 @@ public function large()
     /**
      * Medium size.
      *
-     * @return AbstractableHandler
+     * @return $this
      */
     public function medium()
     {
@@ -127,7 +127,7 @@ public function medium()
     /**
      * Small size.
      *
-     * @return AbstractableHandler
+     * @return $this
      */
     public function small()
     {
diff --git a/src/Avatar/AvatarHandlerInterface.php b/src/Avatar/AvatarHandlerInterface.php
index 116b421..7a19281 100644
--- a/src/Avatar/AvatarHandlerInterface.php
+++ b/src/Avatar/AvatarHandlerInterface.php
@@ -4,34 +4,34 @@ interface AvatarHandlerInterface
 {
     /**
      * @param  string   $identifier
-     * @return AvatarHandlerInterface
+     * @return $this
      */
     public function setIdentifier($identifier);
 
     /**
      * @param  string   $size
-     * @return AvatarHandlerInterface
+     * @return $this
      */
     public function setSize($size);
 
     /**
      * Large size.
      *
-     * @return AvatarHandlerInterface
+     * @return $this
      */
     public function large();
 
     /**
      * Medium size.
      *
-     * @return AvatarHandlerInterface
+     * @return $this
      */
     public function medium();
 
     /**
      * Small size.
      *
-     * @return AvatarHandlerInterface
+     * @return $this
      */
     public function small();
 
diff --git a/src/Avatar/GravatarHandler.php b/src/Avatar/GravatarHandler.php
index 0669b8e..8e6898d 100644
--- a/src/Avatar/GravatarHandler.php
+++ b/src/Avatar/GravatarHandler.php
@@ -1,5 +1,6 @@
 <?php namespace Orchestra\Avatar;
 
+use Illuminate\Support\Arr;
 use Orchestra\Avatar\Abstractable\AbstractableHandler;
 
 class GravatarHandler extends AbstractableHandler implements AvatarHandlerInterface
@@ -52,6 +53,6 @@ protected function getGravatarSize()
     {
         $size = $this->getSize();
 
-        return array_get($this->config, "sizes.{$size}", 'small');
+        return Arr::get($this->config, "sizes.{$size}", 'small');
     }
 }
diff --git a/src/Avatar/Provider.php b/src/Avatar/Provider.php
index 7f88454..b03b7e7 100644
--- a/src/Avatar/Provider.php
+++ b/src/Avatar/Provider.php
@@ -44,7 +44,7 @@ public function user($user)
     /**
      * Get current handler.
      *
-     * @return \Orchestra\Avatar\AvatarHandlerInterface
+     * @return AvatarHandlerInterface
      */
     public function getHandler()
     {