From 438e311d93f382960650e20898203c880ade6b25 Mon Sep 17 00:00:00 2001
From: Erik Michaels-Ober <sferik@gmail.com>
Date: Mon, 10 Nov 2014 15:28:55 +0100
Subject: [PATCH] Add Twitter::NullObject#respond_to?

Closes https://github.com/sferik/twitter/issues/614
Closes https://github.com/sferik/twitter/issues/615
---
 lib/twitter/null_object.rb       | 4 ++++
 spec/twitter/null_object_spec.rb | 6 ++++++
 2 files changed, 10 insertions(+)

diff --git a/lib/twitter/null_object.rb b/lib/twitter/null_object.rb
index e4c43b4c3..8774c1fb3 100644
--- a/lib/twitter/null_object.rb
+++ b/lib/twitter/null_object.rb
@@ -14,6 +14,10 @@ module Twitter
     #   true
     # end
 
+    def respond_to?(*)
+      true
+    end
+
     def instance_of?(klass)
       fail(TypeError.new('class or module required')) unless klass.is_a?(Class)
       self.class == klass
diff --git a/spec/twitter/null_object_spec.rb b/spec/twitter/null_object_spec.rb
index 70276d6f2..e5f76ace1 100644
--- a/spec/twitter/null_object_spec.rb
+++ b/spec/twitter/null_object_spec.rb
@@ -8,6 +8,12 @@
     end
   end
 
+  describe '#respond_to?' do
+    it 'returns true for any method' do
+      expect(subject).to respond_to(:missing?)
+    end
+  end
+
   describe '#instance_of?' do
     it 'returns true for Twitter::NullObject' do
       expect(subject.instance_of?(Twitter::NullObject)).to be true