spec/functional/dumpable_spec.rb in mongo_mapper-0.14.0 vs spec/functional/dumpable_spec.rb in mongo_mapper-0.15.0

@@ -5,10 +5,10 @@
   let(:doc) { Doc { key :foo, String } }
   let(:answer) { Answer.create(:body => "answer body") }
   let(:store)  { ActiveSupport::Cache::MemoryStore.new(:size => 1.megabyte) }
 
   it "should be able to be marshalled" do
-    expect { Marshal.dump(answer) }.to_not raise_error
+    lambda { Marshal.dump(answer) }.should_not raise_error
   end
 
   it "should be able to be unmarshalled" do
     dumped = Marshal.dump(answer)
     reconstituted_answer = Marshal.load(dumped)
\ No newline at end of file