From 2323ec52d207551241425006ca75ee79303ee55d Mon Sep 17 00:00:00 2001
From: Dominik Richter <dominik.richter@gmail.com>
Date: Fri, 13 May 2016 11:52:05 +0200
Subject: [PATCH] add polyfill for ruby 1.9.3. struct

---
 lib/inspec/polyfill.rb | 13 +++++++++++++
 lib/inspec/profile.rb  |  1 +
 2 files changed, 14 insertions(+)
 create mode 100644 lib/inspec/polyfill.rb

diff --git a/lib/inspec/polyfill.rb b/lib/inspec/polyfill.rb
new file mode 100644
index 000000000..8161c5ec8
--- /dev/null
+++ b/lib/inspec/polyfill.rb
@@ -0,0 +1,13 @@
+# encoding: utf-8
+# copyright: 2016, Chef Software Inc.
+# author: Dominik Richter
+# author: Christoph Hartmann
+# license: All rights reserved
+
+class Struct
+  unless instance_methods.include? :to_h
+    def to_h
+      Hash[each_pair.to_a]
+    end
+  end
+end
diff --git a/lib/inspec/profile.rb b/lib/inspec/profile.rb
index b9f647527..de2cb9923 100644
--- a/lib/inspec/profile.rb
+++ b/lib/inspec/profile.rb
@@ -4,6 +4,7 @@
 # author: Christoph Hartmann
 
 require 'forwardable'
+require 'inspec/polyfill'
 require 'inspec/fetcher'
 require 'inspec/source_reader'
 require 'inspec/metadata'