lib/matchers/helpers.rb in mongoid-minitest-0.0.1 vs lib/matchers/helpers.rb in mongoid-minitest-0.0.2

@@ -2,8 +2,12 @@
   module Matchers
     module Helpers
       def to_sentence(ary)
         ary.collect(&:inspect).to_sentence
       end
+
+      def class_of(subject)
+        subject.is_a?(Class) ? subject : subject.class
+      end
     end
   end
 end