Fix chef-resource-inspector to handle classes in equal_to

Rescue argumenterrors and just return the array unsorted.

I'd flip the inspect and sort, but that would result in incorrectly
sorted data.

Signed-off-by: Tim Smith <tsmith@chef.io>

1 files changed, 7 insertions, 1 deletions

diff --git a/lib/chef/resource_inspector.rb b/lib/chef/resource_inspector.rb
index a12b06fcb2..53c0fbd913 100644
--- a/lib/chef/resource_inspector.rb
+++ b/lib/chef/resource_inspector.rb
@@ -59,11 +59,17 @@ module ResourceInspector
                required: opts[:required] || false,
                default: opts[:default_description] || get_default(opts[:default]),
                name_property: opts[:name_property] || false,
-               equal_to: Array(opts[:equal_to]).sort.map(&:inspect) }
+               equal_to: sort_equal_to(opts[:equal_to]) }
     end
     data
   end
 
+  def self.sort_equal_to(equal_to)
+    Array(equal_to).sort.map(&:inspect)
+  rescue ArgumentError
+    Array(equal_to).map(&:inspect)
+  end
+
   def self.extract_cookbook(path, complete)
     path = File.expand_path(path)
     dir, name = File.split(path)