Merge pull request #259 from ridiculous/ridiculous-patch-1

Fix bug with marshalling experiments

Author: zerowidth

lib/scientist/experiment.rb

@@ -345,7 +345,7 @@ def marshal_dump
     [@name, @result, @raise_on_mismatches]
   end
 
-  def marshal_load
+  def marshal_load(array)
     @name, @result, @raise_on_mismatches = array
   end
 end

test/scientist/experiment_test.rb

@@ -512,6 +512,10 @@ def @ex.raised(op, exception)
       assert_kind_of(String, Marshal.dump(mismatch))
     end
 
+    it "can be marshal loaded" do
+      assert_kind_of(Fake, Marshal.load(Marshal.dump(@ex)))
+    end
+
     describe "#raise_on_mismatches?" do
       it "raises when there is a mismatch if the experiment instance's raise on mismatches is enabled" do
         Fake.raise_on_mismatches = false