From 6ac458d3417cc3dff064ddf0167d3afff6043cf9 Mon Sep 17 00:00:00 2001
From: Philip Arndt <parndt@gmail.com>
Date: Wed, 23 May 2012 14:24:08 +1200
Subject: [PATCH] Added ActionDispatch::Request::Session#keys and
 ActionDispatch::Request::Session#values

---
 .../lib/action_dispatch/request/session.rb       |  8 ++++++++
 actionpack/test/dispatch/request/session_test.rb | 16 ++++++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/actionpack/lib/action_dispatch/request/session.rb b/actionpack/lib/action_dispatch/request/session.rb
index 4ad7071820c3..d8bcc28613e5 100644
--- a/actionpack/lib/action_dispatch/request/session.rb
+++ b/actionpack/lib/action_dispatch/request/session.rb
@@ -87,6 +87,14 @@ def has_key?(key)
       alias :key? :has_key?
       alias :include? :has_key?
 
+      def keys
+        @delegate.keys
+      end
+
+      def values
+        @delegate.values
+      end
+
       def []=(key, value)
         load_for_write!
         @delegate[key.to_s] = value
diff --git a/actionpack/test/dispatch/request/session_test.rb b/actionpack/test/dispatch/request/session_test.rb
index 4d24456ba61b..80d5a1317160 100644
--- a/actionpack/test/dispatch/request/session_test.rb
+++ b/actionpack/test/dispatch/request/session_test.rb
@@ -36,6 +36,22 @@ def test_find
         assert_equal s, Session.find(env)
       end
 
+      def test_keys
+        env = {}
+        s = Session.create(store, env, {})
+        s['rails'] = 'ftw'
+        s['adequate'] = 'awesome'
+        assert_equal %w[rails adequate], s.keys
+      end
+
+      def test_values
+        env = {}
+        s = Session.create(store, env, {})
+        s['rails'] = 'ftw'
+        s['adequate'] = 'awesome'
+        assert_equal %w[ftw awesome], s.values
+      end
+
       private
       def store
         Class.new {