spec/probability_spec.rb in games_dice-0.3.3 vs spec/probability_spec.rb in games_dice-0.3.5

@@ -102,9 +102,16 @@
         # lambda { GamesDice::Probabilities.from_h( :foo ) }.should raise_error ArgumentError
         lambda { GamesDice::Probabilities.from_h( { 7 => 0.5, 9 => 0.6 } ) }.should raise_error ArgumentError
       end
     end
 
+    describe "#implemented_in" do
+      it "should be either :c or :ruby" do
+        lang = GamesDice::Probabilities.implemented_in
+        lang.should be_a Symbol
+        [:c, :ruby].member?( lang ).should be_true
+      end
+    end
   end # describe "class methods"
 
   describe "instance methods" do
     let(:pr2) { GamesDice::Probabilities.for_fair_die( 2 ) }
     let(:pr4) { GamesDice::Probabilities.for_fair_die( 4 ) }