From 76cb6645a54969edc7c9195e9e27e3728f5fd683 Mon Sep 17 00:00:00 2001
From: Nidev Plontra <nidev.plontra@gmail.com>
Date: Fri, 6 Feb 2015 19:51:50 +0900
Subject: [PATCH] Add Twitter::Media::AnimatedGif media entity.

---
 lib/twitter/media/animatedgif.rb | 9 +++++++++
 lib/twitter/media/photo.rb       | 3 +--
 lib/twitter/media_factory.rb     | 2 ++
 3 files changed, 12 insertions(+), 2 deletions(-)
 create mode 100644 lib/twitter/media/animatedgif.rb

diff --git a/lib/twitter/media/animatedgif.rb b/lib/twitter/media/animatedgif.rb
new file mode 100644
index 000000000..055953591
--- /dev/null
+++ b/lib/twitter/media/animatedgif.rb
@@ -0,0 +1,9 @@
+require 'twitter/identity'
+require 'twitter/media/photo'
+
+module Twitter
+  module Media
+    class AnimatedGif < Photo
+    end
+  end
+end
diff --git a/lib/twitter/media/photo.rb b/lib/twitter/media/photo.rb
index 5e40e35b2..fa5ec3b90 100644
--- a/lib/twitter/media/photo.rb
+++ b/lib/twitter/media/photo.rb
@@ -12,9 +12,8 @@ class Photo < Twitter::Identity
       #
       # @return [Array<Twitter::Size>]
       def sizes
-        @attrs.fetch(:sizes, []).inject({}) do |object, (key, value)|
+        @attrs.fetch(:sizes, []).each_with_object({}) do |(key, value), object|
           object[key] = Size.new(value)
-          object
         end
       end
       memoize :sizes
diff --git a/lib/twitter/media_factory.rb b/lib/twitter/media_factory.rb
index 31cf8ddbe..31477a134 100644
--- a/lib/twitter/media_factory.rb
+++ b/lib/twitter/media_factory.rb
@@ -1,5 +1,7 @@
 require 'twitter/factory'
 require 'twitter/media/photo'
+require 'twitter/media/animatedgif'
+require 'twitter/media/video'
 
 module Twitter
   class MediaFactory < Twitter::Factory